Efest IMR 18650


We currently have 62 in stock.

Efest IMR 18650 1600mAh 3.7V Rechargeable Li-Mn High Drain battery. Flat top.

Please note that due to their inherent safety IMR cells don't have a protection circuit built in. They should never be discharged below 2.5 volts or cycle life/performance will be reduced. Maximum charge voltage is 4.25 volts.

These batteries are not suitable for use above 20 watts in ANY device!