Hot sales 40T 21700 4000mAh 35A 3.7v lithium ion Battery

What makes this cell so special is it’s ability of having “Maximum Balance” with Very High Capacity and while having Ultra-High Discharging/Drain capabilities without any compromise.

This was previously thought to be impossible as you have only so much room in a cell for either Capacity or High Drain, Not both.

rechargeable li-ion battery

21700 lithium ion battery

Having a legitimate 4,000 mAh in capacity with a 35 Amp True Constant Discharge Rating without involving a temperature limit cutoff and not making the cell over worked, is nothing short of Amazing.

Size: 21700

Weight: 80G

Cycle life: 500-1000 Times

Package: Individual Box Package

Usage: Electronic Devices

rechargeable li-ion battery

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