Voltaplex Energy

BAK N21700CG-50

Available

Request pricing for this cell

Contact Voltaplex for current availability and project or volume pricing.

Need cells for a production run or battery assembly? Include your model, quantity and destination when requesting a quote.

Technical information

BAK N21700CG-50 — specifications and product details

Review the product information and manufacturer-related specifications below. Confirm the applicable datasheet and revision before engineering or procurement approval.

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.

Engineering and sourcing guide

What to check when sourcing BAK N21700CG-50

Use the published product information and the applicable manufacturer datasheet to verify that this cell is suitable for the intended assembly. Specifications can differ by chemistry, cell format and manufacturer revision.

Electrical dataConfirm nominal voltage, capacity, charge limits, discharge limits and any specified pulse conditions.

Mechanical fitCheck cell format, dimensions, terminal style, weight, holder requirements and available enclosure space.

Operating conditionsReview the datasheet temperature range, storage guidance and permitted charging conditions.

Compliance and traceabilitySpecify the documentation, lot information and certifications required for your market and end product.

Quantity and logisticsShare your target order quantity, delivery country and project schedule to help the team assess supply options.

Cell integration and safety

A loose cell is a component, not a finished battery system. Use it only within the manufacturer's stated limits and in an appropriately engineered assembly with suitable electrical, thermal, mechanical and protective measures. Do not infer safe operating limits from nominal capacity or voltage alone.

Frequently asked questions

Questions about BAK N21700CG-50

Where can I find the technical specifications for this cell?

Review the product details above and any datasheet linked in the product description. For engineering decisions, use the applicable manufacturer datasheet and confirm that its model and revision match the cell being quoted.

Can I request volume pricing for BAK N21700CG-50?

Yes. Use the Request a bulk quote link and include your required quantity, delivery destination and application. The product name and selected option are passed to the loose-cell quote page.

What information helps with a battery-cell quotation?

Share the exact cell model, required quantity, intended application, destination country, target delivery schedule and any documentation or compliance requirements.

Can a loose cell be used as a complete battery?

No. A loose cell is a component. A finished battery system requires appropriate cell configuration, interconnection, enclosure, control and protection engineering for the intended application.

Explore more cells