Vapcell T42 21700 35A/50A Flat Top 4200mAh Battery - Genuine - Wholesale Discount

The absolute lowest internal resistance cell on the market, but doesn't quite meet Vapcell specifications

This T42 cell is a rewrapped sample cell from a huge manufacturer of one of their unreleased cutting edge cells (we can't say who).  It is amazingly powerful at high current.  However, being samples, they do not quite meet the stated manufacturer capacity specifications.  Since they are still amazing batteries, we are offering them but with modified capacity guarantees and with a lower price than we would otherwise.  Snap them up while they're here because we won't be restocking!

Performance Details

Vapcell rates them as 4000mAh minimum when charged with a 100mA charging cut-off current.  Some do meet the 4000mAh minimum but many don't, which is why these are available at a lower price.  We recommend using a more typical 20mA cut-off current and with this you should see 3900mAh or more, most actually more like 3980mAh.   We will not consider returns due to capacity issues unless you see below 3850mAh.

Vapcell T42 21700 4200mAh Specifications:

• Size: 21700
• Approximate Diameter: 70.1mm
• Approximate Length: 21.5mm
• Brand: Vapcell
• Manufacturer Rated Capacity: 4200mah
• Manufacturer Rated Max Continuous Discharge Current: 35A
• Max Discharge Current: 50A (with 80°C cut)
• Manufacturer Rated Typical Capacity: 4200mah (0.2C discharge)
• Manufacturer Rated Minimum Capacity: 4000mah (0.2C discharge) NOTE some tested 3900mAh-4000mAh, see "Performance Details" above
• Nominal Voltage: 3.6V
• Peak Voltage: 4.2V
• Protected: NO
• Style: Flat Top
• Color: Red
• Origin: China

Manufacturer's Discharge Graph

Vapcell direct.

These batteries are direct from Vapcell. If you purchase a pair, you will also receive a Vapcell EVA zipper case.

Priced per battery, not per pair.

We don't sell bogus batteries. When buying from LiionWholesale, you can rest assured that we only work with top tier manufacturers to bring you the best, most reliable, trustworthy batteries that will perform above and beyond your expectations. And we test every shipment to ensure consistent quality.