Description:
Brand: WindFire
Windfire Li-Ion Rechargeable unprotected 18650 battery
Capacity: marked 4000mAh.
Voltage: 3.7V.
Can be used in laser pointer,Torch Flashlights and other electronic products.
Over charge and discharge protection. Protection kicks in : 2.75v and 4.2v.
Over-Charging / Draining at 4.2v / 2,75v
Package Includes:
2 x WindFire 18650 4000mAH 3.6-4.2V Rechargeable Lithium battery