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Efest Purple IMR 21700 3700mah Battery Flat Top
The Efest IMR 21700 High Drain 3700mAh 3.7v lithium-ion (Li-Ion)rechargeable flat top batteries have a high discharge rate and are used for MODS and other devices that accept use of 21700 Li-Ion type batteries. They can be charged with any of our Efest chargers.
Specifications:
- Efest IMR 21700
- Capacity: 3700mah
- Material: Li-Mn
- Positive Pole: Flat top
Remember: Never leave your battery unattended while charging!