WARNING:These products contain nicotine. Nicotine is an addictive chemical.
Efest 21700 3700 mAh 35A Battery
Efest is known to be a reliable source of power for your vape mods. This larger battery was designed for mods that utilizes the 21700 battery and offers more power and greater capacity.
Price is shown for one battery.
Note: These batteries are slightly larger than the 18650 batteries and are only compatible with 21700 devices.
3700 mAh capacity
3.7 V Nominal Capacity
4.2 V Maximum Voltage
21.5 mm by 70.4 mm
30 A Maximum Continuous
35 A Maximum Pulse
Battery has potential to catch fire if mistreated. Do not expose to water or fire.
Do not short circuit.
Keep out of reach of children.
Dispose if protective wrap is torn or shows any signs of wear.
Do not carry batteries in pocket or purse containing metal objects.
Transport batteries in proper
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