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Voltaplex 18650 with Dreamweaver Separator
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New Voltaplex 18650 with Dreamweaver Separator!

Discover the future of battery technology with our latest 18650 cell, featuring the innovative Dreamweaver Separator. Experience thermal stability, faster wet-out times, longer lifecycle, and a reduced CO2 footprint.

Stay ahead of the curve! Enter your contact information by clicking here to receive exclusive updates and access our comprehensive Separator fact sheet 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 ship worldwide normally via UPS, FedEx (DAP), and Special Line (DDP) under Incoterms 2010.

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.

Voltaplex 18650 Data Sheet

Samsung INR18650-29E
Translation missing: en.products.product.regular_price $2.29
Translation missing: en.products.product.regular_price $2.29

Battery specifications:

  • Model: INR18650-29E
  • Manufacturer: Samsung
  • Chemistry: INR/NCA
  • Max. continuous discharge current: 10A
  • Nominal capacity: 2850mAh
  • Nominal voltage: 3.65 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 ship worldwide normally via UPS, FedEx (DAP), and Special Line (DDP) under Incoterms 2010.

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.

Sony 18650 VTC6
Translation missing: en.products.product.regular_price $5.99
Translation missing: en.products.product.regular_price $5.99

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 ship worldwide normally via UPS, FedEx (DAP), and Special Line (DDP) under Incoterms 2010.

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.

Samsung INR18650-25R
Translation missing: en.products.product.regular_price $3.29
Translation missing: en.products.product.regular_price $3.29

21-DAY FULL REFUND POLICY.
AUTHENTIC GRADE-A BATTERIES GUARANTEE.

This was one of the best 18650 cells ever made. It handles high current loads well (a max. continuous discharge of 20A) and has a good capacity of 2500mAh. As such, this has become a go-to cell for many industries. This cell is now known as the 25R2 (blue) to distinguish it from a newer version of itself, the 25R5 (green) which came out in early 2015.

The 25R is now completely replaced by the green 25R5.

Battery specifications:

  • Max. continuous discharge current: 20A
  • Safe pulse discharge ratings: 95A < 0.5 sec, 65A < 1 sec, 40A < 5 sec, 30A < 6 sec
  • Nominal capacity: 2500 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: 65.85 mm
  • Diameter: 18.33 mm
  • Weight: 45.0 g

Battery Bro has your back

Never worry about quality when buying from Battery Bro. 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 ship worldwide normally via UPS, FedEx (DAP), and Special Line (DDP) under Incoterms 2010.

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

Battery Bro has been in business since 2014 and has never sold counterfeit cells. We value 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 Bro guarantees that all our batteries are Grade A. 

Download the official Data Sheets:

Introduction of INR18650-25R

INR18650-25R Cell Specifications

Blog post(s) about the 25R:

Amazing Batteries Part 2: Samsung 25R

Want to sell even more batteries? Upgrade to the Samsung 25R deluxe pack.

Molicel INR-18650-P28A
Translation missing: en.products.product.regular_price $7.69
Translation missing: en.products.product.regular_price $7.69

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 ship worldwide normally via UPS, FedEx (DAP), and Special Line (DDP) under Incoterms 2010.

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.

Samsung 18650 30Q
Translation missing: en.products.product.regular_price $3.69
Translation missing: en.products.product.regular_price $3.69

21-DAY FULL REFUND POLICY. 
AUTHENTIC GRADE-A BATTERIES GUARANTEE.

The Samsung 30Q 18650 battery is a relative newcomer, with its release date back in 2014. It is a very good cell, with a capacity of 3000mAh and a maximum continuous discharge of 15A. 

Battery specifications:

  • Model: INR18650-30Q
  • Manufacturer: Samsung
  • Chemistry: INR/NCA
  • Max. continuous discharge current: 15A
  • Nominal capacity: 3000mAh
  • Nominal voltage: 3.6 V
  • Charging voltage: 4.20 +/- 0.05 V

Download the Samsung 30Q 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 ship worldwide normally via UPS, FedEx (DAP), and Special Line (DDP) under Incoterms 2010.

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.

LG Chem 18650 MJ1
Translation missing: en.products.product.regular_price $4.79
Translation missing: en.products.product.regular_price $4.79

21-DAY FULL REFUND POLICY
AUTHENTIC GRADE-A BATTERIES GUARANTEE

Note: LG 18650 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.

The LG MJ1 is one of the newest 18650 Li-ion batteries to enter production by LG Chemical. They boast specifications superior to all their predecessors of a certain class. They are a substantial 3500 mAh - making them one of the highest capacity 18650 cells ever produced. At the same time, what is especially interesting is their discharge rating. While most high-capacity cells trade-off for lower discharge ratings, sometimes as low as 2 or 3 amps - the LG 18650 MJ1 packs a rare 10 amps. This makes the battery ideal for more applications than most. From electric vehicles to batteries for IoT devices, the new generation of 18650s seems to be capable of doing it all. The MJ1 is poised to become a very popular model after production begins this summer 2015.

*(Update 2018) The MJ1 model is still one of the best, if not the best cell for use in high-capacity battery packs. Availability is also excellent and cost per energy is low.

Battery specifications:

  • Model: LG18650MJ1
  • Manufacturer: LG Chemical
  • Max. continuous discharge current: 10A
  • Nominal capacity: 3500 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
  • Weight: 49.0 g

Download 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 ship worldwide normally via UPS, FedEx (DAP), and Special Line (DDP) under Incoterms 2010.

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.

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