Color Yellow Golden + Silver Brand GP Model 2016 Quantity 10 Piece Material Lithium Cell Type Lithium Ion Battery Model OthersCR2016 Head Type Flat Top Mark Capacity No mAh Actual Capacity No mAh Voltage 3 V Rechargeable No Rechargeable Times Nonchargable Built-in Protected Circuit No Over Voltage Protection No Short-Circuit Protection No Over-Charging Protection No Over-Discharging Protection No Mercury Free Yes Other Features 2 x 5PCS total has 10 PCS. Commonly used in watches car remote control electronic instrument Packing List 10 x Button cells