Replacement GoPro Hero 4 Battery

Function battery performs: Digital Camera , Power battery for digital cameras Chemistry of battery: Lithium ion , Newer type of rechargeable, giving best performance for a rechargeable. Voltage: 3.8 V Capacity: 1160 mAh Watt hours: 4 Wh Weight: 26 g Dimensions: 37 mm x 29 mm x 9 mm Warranty: 3 Years Brand Name This is a Duracell branded product.