Loose Li-Ion Battery Cells
Power your projects with our premium lithium ion battery cells, designed for reliability and efficiency across a wide range of industries. Our collection of li-ion battery cells deliver consistent energy output and are compatible with many different applications, especially when configured into a custom battery pack. Each lithium battery cell in our collection meets rigorous quality standards, ensuring safety and efficiency. If you’re looking for bulk lithium battery cells for sale or individual high-capacity lithium ion cell batteries, Voltaplex offers trusted solutions at competitive prices. Find the perfect solution to power your projects with reliable lithium ion battery cells, backed by superior quality and outstanding customer support.
21-DAY FULL REFUND POLICY
AUTHENTIC GRADE-A BATTERIES GUARANTEE
The Panasonic-Sanyo GA is a good high-capacity cell when you need up to 10 amps of maximum continuous discharge current. It has a high energy density - 693 Wh/l volumetric and 224 Wh/kg gravimetric. This is a popular choice for electric vehicles.
Battery specifications:
- Model: NCR18650GA
- Manufacturer: Panasonic-Sanyo
- Chemistry: NCR
- Max. continuous discharge current: 10A
- Typical capacity: 3450 mAh
- Minimum capacity: 3350 mAh
- Nominal voltage: 3.6 V
- Charging voltage: 4.20
- Standard charging current: 1.475 A
Here is a link to the Panasonic-Sanyo GA Spec Sheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
21-DAY FULL REFUND POLICY
AUTHENTIC GRADE-A BATTERIES GUARANTEE
The Panasonic B is the most famous out of all 18650 batteries. When first released several years ago it was the highest-capacity 18650 cell mass produced and thus an essential ingredient in the rechargeable revolution and for the adoption of electric vehicles like the Model S (which has been powered by the Panasonic 18650B for some years). It is still a frequently requested cell for custom packs.
Battery specifications:
- Model: NCR18650B
- Manufacturer: Panasonic
- Max. continuous discharge current: 4A
- Nominal capacity: 3400 mAh
- Nominal voltage: 3.6 V
- Discharge end voltage: 2.5 V
- Charging voltage: 4.20 +/- 0.03 V
- Standard charging current: 1.625 A
Download Panasonic NCR18650B Datasheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Part Number: TL-5903
- Size: AA
- Voltage (V): 3.6V (Nominal)
- Capacity (Ah): 2.4 Ah (Nominal)
- Discharge Current (mA): 2 (Nominal)
- Temperature Range (°C): -55° to +85°
- Diameter (mm): 14.5
- Height (mm): 50.5
- Primary Type: Non-Rechargeable
- Made in: Israel
- Chemistry: Lithium Thionyl Chloride
- Standard Terminations: TL-5903/S, TL-5903/P, TL-5903/T, TL-5903/TP, TL-5903/PT, TL-5903/PT2
-
Value Added Services: Flying Leads, Custom Battery Pack Assembly
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Battery specifications:
- Part Number: TLI-1550A
- Size: AA
- Voltage (V): 4 V (Nominal)
- Capacity (Ah): 330 mAh (Nominal)
- Discharge Current (A): 2 (Nominal)
- Max Discharge Current (A): 5
- Nominal Temperature Range (°C): -40° to +85°
- Diameter (mm): 14.8
- Height (mm): 53
- Type: Rechargeable (Lithium Intercalated Compounds)
- Made in: Israel
- Chemistry: Lithium Ion
- Standard Terminations: TLI-1550A/S, TLI-1550A/T, TLI-1550A/TP, Custom Batteries
-
Value Added Services: Flying Leads, Custom Battery Pack Assembly, Battery Protection Module (PCM), Battery Management System (BMS)
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Key Features
- Longer operating life (20 years)
- Up to 10 times more life cycles (5,000 full cycles)
- Wider operating temp. (-40°C to 85°C, storage up to 90°C)
- Delivers high current pulses (up to 5A for AA cell)
- Low annual self-discharge rate (less than 5% per year)
- Charging at extreme temperatures (-40°C to 85°C)
- Glass-to metal hermetic seal (vs. crimped seals)
AUTHENTIC GRADE-A BATTERIES GUARANTEE.
Note: LG 21700 cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about LG loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
-
- Model: INR21700 M50LT
- Manufacturer: LG Chem
- Chemistry: INR
- Nominal capacity: 5000mAh
- Nominal voltage: 3.69V
- Maximum Charge Voltage: 4.2V
Download LG Chem 21700LT Datasheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Battery specifications:
- Model: N21700CG-50
- Manufacturer: BAK
- Max. continuous discharge current: 15A
- Nominal capacity: 5000mAh
- Nominal voltage: 3.6 V
Here is the link for the N21700CG-50 Datasheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Model: N18650CP
- Manufacturer: BAK
- Max. continuous discharge current: 6.5A
- Nominal capacity: 3350mAh
- Nominal voltage: 3.6V
Here is the link for the BAK N21700CG-50 Datasheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Model: INR-18650-M35A
- Manufacturer: Molicel
- Chemistry: INR
- Max. continuous discharge current: 10A
- Nominal capacity: 3500mAh
- Nominal voltage: 3.6V
Here is the link to the INR-18650-M35A Datasheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
New Voltaplex LIFE 18650!
Discover the future of cycle life with our latest 18650 cell, featuring the innovative Dreamweaver Separator. Designed to meet the demands of modern applications, this cell delivers:
- Fast Charging Capability: Optimized for rapid energy absorption, minimizing downtime and keeping your devices powered when you need them most.
- Enhanced Cycle Life: With a significantly longer lifecycle, our Voltaplex Life 18650 cells reduce replacement frequency, saving time and cost over the long run.
- Exceptional Thermal Stability: Engineered for superior thermal resistance, ensuring safe and reliable performance under extreme conditions.
If you would like to learn more about how the Voltaplex LIFE 18650 and how it maximizes performance and extended battery life click here.
Battery specifications:
- Model: Voltaplex 18650
- Manufacturer: CHAM
- Max. continuous discharge current: 9.6A
- Nominal capacity: 3000mAh
- Nominal voltage: 3.6V
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Download the white paper here!
Battery specifications:
- Model: INR-18650-P28A
- Manufacturer: Molicel
- Chemistry: INR
- Continuous Discharge Rating: 35A
- Nominal capacity: 2800mAh
- Nominal voltage: 3.6 V
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Model: NCR18500A
- Chemistry: NCR
- Nominal capacity: 2040mAh
- Nominal voltage: 3.7 V
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Model: LR2170LA
- Manufacturer: Lishen
- Max. continuous discharge current: 35A
- Nominal capacity: 4000mAh
- Nominal voltage: 3.6 V
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Model: INR-21700-P45B
- Manufacturer: Molicel
- Chemistry: INR
- Max. continuous discharge current: 45A
- Nominal capacity: 4500mAh
- Nominal voltage: 3.6 V
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Model: INR-21700-P42A
- Manufacturer: Molicel
- Chemistry: INR
- Max. continuous discharge current: 45A
- Nominal capacity: 4200mAh
- Nominal voltage: 3.6 V
Download Molicel INR-21700-P42A Datasheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Model: INR-18650-P26A
- Manufacturer: Molicel
- Chemistry: INR
- Max. continuous discharge current: 35A
- Nominal capacity: 2600mAh
- Nominal voltage: 3.6 V
Download Molicel INR-18650-P26A Datasheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Battery specifications:
- Model: NCR18650GA Green
- Manufacturer: Panasonic
- Max. continuous discharge current: 10A
- Nominal capacity: 3500mAh
- Nominal voltage: 3.6 V
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Model: INR21700-50E
- Manufacturer: EVE
- Max. continuous discharge current: 15A
- Nominal capacity: 5000mAh
- Nominal voltage: 3.6 V
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Model: INR18650-33V
- Manufacturer: EVE
- Max. continuous discharge current: 10A
- Nominal capacity: 3200mAh
- Nominal voltage: 3.6 V
Download INR18650-33V Datasheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Battery specifications:
- Model: ICR18650-26V
- Manufacturer: EVE
- Chemistry: ICR
- Max. continuous discharge current: 7.5A
- Nominal capacity: 2550mAh
- Nominal voltage: 3.6 V
Download EVE ICR18650-26V Datasheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
21-DAY FULL REFUND POLICY
AUTHENTIC GRADE-A BATTERIES GUARANTEE
The Sony VTC6 (US18650VTC6) is 3000mAh and 30A, a very well balanced cell in terms of performance only comparable to the LG HG2. If you need both capacity and a high current discharge then the VTC6 is a good choice for you. It also has better availability for large projects than the HG2.
Battery specifications:
- Model: US18650VTC6
- Manufacturer: Sony
- Max. continuous discharge current: 30A
- Max capacity: 3000mAh
- Nominal voltage: 3.6 V
Download the Sony VTC6 Specification Sheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
21-DAY FULL REFUND POLICY.
AUTHENTIC GRADE-A BATTERIES GUARANTEE.
Battery specifications
The Sony VTC5 is perhaps the most notorious lithium-ion 18650 battery of all time - but wrongly so. Many vendors claimed it to be a 'step up' from the VTC4 but naming conventions are not that simple. Actually, the VTC5 was a step down for many people because of its max. cont. discharge rating is actually 10 amps lower. There is a lot of controversy surrounding this, as many trusted vendors falsely claim higher specs. This is all due to bad Chinese suppliers that exaggerate specs, and vendors that fail to enact due diligence and test their batteries thoroughly. Regardless the cell is still very popular and has many useful applications.
Battery specifications:
- Model: US18650VTC5
- Manufacturer: Sony
- Max. continuous discharge current: 30A
- Nominal capacity: 2600 mAh
- Nominal voltage: 3.6 V
- Discharge end voltage: 2.5 V
- Charging voltage: 4.20 +/- 0.05 V
- Standard charging current: 1.25 A
- Length: 65.20 mm
- Diameter: 18.35 mm
- Weight: 44.30 g
Download the official Data Sheets:
Sony VTC5 Official Specifications
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
21-DAY FULL REFUND POLICY
AUTHENTIC GRADE-A BATTERIES GUARANTEE
The Panasonic PF was first introduced in 2013 as an upgrade to the Panasonic 18650PD. There are three main differences, a slight (20-30mAh) capacity increase, a wider top-cap for easier welds, and a CID (protection against over-charge) which has been tweaked to be more sensitive. This battery is older, but is still readily in production as it has proven reliable.
The 10A max. discharge current and 2900mAh still makes it a commendable cell for many custom battery pack applications.
Battery specifications:
- Model: NCR18650PF
- Manufacturer: Panasonic
- Chemistry: NCR
- Max. continuous discharge current: 10A
- Nominal capacity: 2900 mAh
- Nominal voltage: 3.6 V
Download the NCR18650 PF Spec Sheet
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
21-DAY FULL REFUND POLICY
AUTHENTIC GRADE-A BATTERIES GUARANTEE
The Panasonic BD is an upgrade from older models like the Panasonic B, but follows the same trend of increased capacity and discharge rating. This 18650 battery model is ideal for electric vehicles as it has a great capacity (3200 mAh) and even good burst power, reigning in at 10A.
Battery specifications:
- Model: NCR18650BD
- Manufacturer: Panasonic
- Chemistry: NCR
- Max. continuous discharge current: 10A
- Nominal capacity: 3200 mAh
- Nominal voltage: 3.6 V
- Discharge end voltage: 2.5 V
- Charging voltage: 4.20 +/- 0.05 V
- Standard charging current: 1.25 A
Voltaplex has your back
Never worry about quality when buying from Voltaplex. We make sure you have the latest, greatest cutting-edge battery, every time.
Price
18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.
Shipping
We offer worldwide shipping through trusted carriers including UPS, FedEx, and Special Line (Delivered Duty Paid - DDP) under Incoterms 2010. If you require alternative shipping terms, such as Delivered at Place (DAP), or specific carriers, please contact us for a customized quote here.
21-day full refund
All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.
Quality guarantee
Voltaplex values long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.
In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.
We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.
Note: Loose cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.
Benefits of Choosing Li-Ion Batteries
Li-ion batteries have become the power source of choice across industries due to their numerous advantages. Here are some reasons to select these batteries for your needs:
- High Energy Density: Lithium-ion battery cells offer superior energy storage in a compact size, making them perfect for devices where space is limited.
- Long Cycle Life: These batteries can handle hundreds of charge and discharge cycles, ensuring longevity for your products or projects.
- Low Self-Discharge: Unlike other battery types, Li-ion batteries maintain their charge effectively when not in use.
- Environmentally Conscious: Many lithium-ion batteries are recyclable, reducing waste and environmental impact.
- Broad Compatibility: These batteries are suitable for a diverse range of devices, from consumer electronics to industrial equipment.
When you choose Voltaplex’s extensive selection of lithium-ion battery cells, you gain access to cutting-edge power options tailored to meet your project requirements.

Wholesale Options for Businesses
Businesses relying on Li-ion batteries often require bulk orders to ensure a steady supply for their operations. Voltaplex caters to businesses with flexible wholesale options, ensuring you have the batteries you need when you need them. Purchasing lithium-ion batteries in bulk with us delivers significant cost savings through reduced unit pricing, helping optimize your operational budget.
We understand the unique needs of businesses, which is why we offer customizable battery options. Choose from various battery types designed to meet specific manufacturing requirements or device applications. To enhance your experience, Voltaplex streamlines logistics with seamless ordering and delivery services tailored to your schedule.
Frequently Asked Questions About Loose Lithium-Ion Batteries
To assist customers even further, we have compiled answers to some common questions about lithium-ion battery cells:
What are Li-ion batteries used for?
Lithium-ion battery cells are used in many applications, including consumer electronics, industrial equipment, electric vehicles, renewable energy storage systems, and medical devices.
How do I safely handle Li-ion batteries?
Always store batteries in a cool, dry place, use chargers with built-in protection, inspect batteries for damage before use, and recycle them responsibly after their life cycle. When handling bulk quantities, follow additional safety protocols.
What is the shelf life of a lithium-ion battery cell?
When stored correctly, Li-ion batteries typically last 2-5 years, depending on the model and usage. Proper maintenance can extend their lifespan.
Are Li-ion batteries recyclable?
Yes, many Li-ion batteries are recyclable. Follow local guidelines for proper recycling to minimize environmental impact. Voltaplex is committed to promoting sustainable practices and offers resources to help you recycle effectively.
Prioritizing Safety in Li-Ion Batteries
Safety is paramount when working with lithium-ion battery cells. Improper handling or usage can lead to accidents, so it is crucial to choose a supplier who values safety. Voltaplex prioritizes safety by only offering batteries that meet rigorous quality standards and providing guidance on safe usage.
The most common way to ensure safety is to start with proper storage. Store lithium-ion batteries in a cool, dry space to prevent damage from moisture or heat, which could weaken battery performance. Overcharging also creates hazards, so use chargers with built-in protection to stop charging once the battery reaches full capacity.
Regular inspections also play a key role in safety. Before using a lithium-ion battery cell, check for dents, leaks, or other signs of damage. When a battery reaches the end of its life, follow local regulations for recycling or disposal to avoid environmental harm. Those handling large quantities of Li-ion batteries should wear protective gear, reducing the risk of injury from accidental exposure or mishandling.

Common Applications for Lithium-Ion Batteries
Lithium-ion battery cells power a wide array of devices and applications. Whether you are designing cutting-edge technology or maintaining existing equipment, Li-ion batteries offer unmatched performance. Here are some common applications:
- Consumer Electronics: Smartphones, laptops, and tablets rely on Li-ion battery cells for their energy needs, enabling portable and efficient operation.
- Power Tools: Cordless drills, saws, and impact drivers depend on Li-ion battery cells for their high energy density and lightweight design, delivering the power and runtime needed for demanding tasks without compromising portability.
- Industrial Equipment: High-capacity cells power tools, machinery, and other industrial devices, ensuring consistent performance in demanding environments.
- Electric Vehicles (EVs): Li-ion batteries are the backbone of electric transportation, providing efficient, long-lasting energy for sustainable mobility.
- Renewable Energy Storage: These batteries store energy generated by solar panels and wind turbines for future use, supporting the shift to green energy.
- Medical Devices: Life-saving equipment such as defibrillators and portable monitors depend on Li-ion batteries for reliable energy.
Voltaplex’s diverse inventory ensures you will find the right battery for any application. Explore our collection to discover solutions tailored to your specific industry or project.
Power Your Projects with Confidence
If your business is seeking bulk Li-ion batteries or custom lithium battery packs, Voltaplex has you covered. Our comprehensive selection ensures you can find batteries suited to your exact needs. Contact us today and experience the Voltaplex difference, where quality and service meet to empower your projects.
Request a Custom Quote