Main Features: <br />CP-GP246 1300mAh 4.94Wh battery case for Gopro Hero 2 / 3 / 3 + / 4 action camera<br />External battery for Gopro Hero 4 / 3 + / 3 / 2 <br />Portable， convenient， easy to use， high capacity<br />Power to charge anywhere<br />Charging indicator light and power light<br />Charge case by using the USB Cable<br />Come with a back case<br /><br /><br /><br /><br />    Specifications<br />General<br />	 Apply to Brand: Gopro                                                  <br />                        Compatible with: Gopro Hero 4，Gopro Hero 3 Plus，Gopro Hero 3，Gopro Hero 2                                                  <br />                        Accessory type: Battery                                                  <br />                        Battery Capacity: 1300mAh                                                  <br />                        For Activity: Surfing，Boating，Kayaking，Rock Climbing，Snowboarding，Wakeboarding，General Sports，Universal                                                	<br />Dimension and Weight<br />	 Product weight: 0.034 kg                                                  <br />                        Package weight: 0.081 kg                                                  <br />                        Product size (L x W x H): 5.8 x 4.2 x 1.2 cm / 2.28 x 1.65 x 0.47 inches                                                  <br />                        Package size (L x W x H): 7.1 x 5.2 x 4 cm / 2.79 x 2.04 x 1.57 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Battery Case， 1 x Back Case， 1 x USB Cable (54cm)                                                	<br /><br /><br /><br />                                                <br />