ultrafire 18500 3.7V 1750mAh Rechargeable Li-ion Battery for Flashlight - Navy Blue (2 PCS)
Color Navy Blue Brand UranusFire Model 18500 Quantity 2 Piece Material Lithium ion Cell Type Lithium Ion Battery Model Others18500 Head Type Button Top Mark Capacity 1800 mAh Actual Capacity 1750 mAh Voltage 3.7 V Rechargeable Yes Rechargeable Times Others500 Built-in Protected Circuit No Over Voltage Protection No Short-Circuit Protection No Over-Charging Protection No Over-Discharging Protection No Mercury Free Yes Packing List 2 x Batteries