Ultrafire 18650 3.7V 1500mAh Rechargeable Li-ion Batteries for Flashlight - White + Black (2 PCS)
Color White + Black + Multi-Colored Brand Ultrafire Model 18650 Quantity 2 Piece Material Lithium ion Cell Type Lithium Ion Battery Model 18650 Head Type Button Top Mark Capacity 4200 mAh Actual Capacity 1500 mAh Voltage 3.7 V Rechargeable Yes Rechargeable Times Others1000 Built-in Protected Circuit No Over Voltage Protection No Short-Circuit Protection No Over-Charging Protection Yes Over-Discharging Protection Yes Mercury Free Yes Packing List 2 x Batteries