Shenzhen Marsfire Technology Co., Ltd. [China]

18650 rechargeable battery Capacity is:3100mAh,with PCB, battery charge max voltage 4.2V. Battery discharge min voltage 2.5V.

18650 rechargeable batteryCapacity is:3100mAh,with PCB, battery charge max voltage 4.2V.Battery discharge min voltage 2.5V.

Size: Diameter:18.2mm, Height: 67mm.

The battery is used flashlight.

This battery add PCB, imported batteries,  MarsFire company package trademark PVC.

We have passed the CE and FCC testing.

Li-ion 18650 3100mAh rechargeable battery