The Samsung 40T 21700 4000mAh 30A Battery is a 21700 flat-top battery ideal for powering high-amp, high-drain regulated and mechanical mods.
Features and Specifications:
Nominal Capacity - 4000mAh
Continuous Discharge Current - 30A
Nominal Voltage: 3.6V
Maximum Voltage: 4.2V
Top: Flat Top
1 x Samsung 40T 21700 4000mAh 30A Battery
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