Efest 21700 Battery 3700mAh (Single)

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Efest IMR 21700 3700mAh 35A flat top battery

This is a single 3700mAh 21700 battery by Efest. Manufactured by Efest, this 21700 battery is a reliable choice. Lithium ion is a choice composition for mod batteries as the rate of discharge is relatively level when compared to other batteries.
Included plastic case
3700mAh Capacity
3.7V Voltage
35A continuous discharge
CE, RoHs and MSDS Certified


·The Efest 3700mAh battery is factory tested, but please be advised of these safety precautions:
·Please do not exceed the max discharge capacity of 35 Amp.
·Do not expose the Efest 3700mAh batteries to a high temperatures (above 70C), leave in direct sunlight, or have near open flame.
·Transport and carry your batteries securely (avoid having them loose in purses, pockets, etc.)
·Do not expose batteries to liquid.
·Please use approved chargers.
·Avoid penetration and/or impact.
·Do not reverse poles or connect the + and – terminals with conductive material.
·Keep out of children’s reach.
·If fluid leaks from the battery, flush area with water.
·Do not modify, disassemble, or change composition of the Efest 3700mAh.
·If you notice any distortions or changes in your battery, please do not use.
·Take care not to charge or discharge near any materials that may be flammable.
·Don’t store inside of cooking appliances.
Remember to recycle your Efest 3700mAh when it is no longer needed!
Additional Info

Additional Info