TANGSPOWER Rechargeable 3.7V 2900mAh 18650 Lithium Ion Battery w/ Protection PCB - Black + Silver
Brand TANGSPOWER Color Black + silver Material Li-ion Quantity 1 Type Lithium Ion Model 18650 Mark Capacity 2900 Actual Capacity 2900 Battery Voltage 3.7 V Rechargeable Yes Rechargeable Times 1000 Built-in Protected Circuit Yes Over Voltage Protection Yes Short-circuit Protection Yes Over-charging Protection Yes Over-discharging Protection Yes Mercury Free Yes Application High quality battery great for flashlight and other devices Packing List 1 x 18650 battery