1.      Wide Compatibility. Works with various action cameras and SJCAM sports cameras including SJCAM 4000/5000/6000/7000. <br />2.      Multiple Charge Ways. Provide dual USB charging ports. One is micro charging port and the other is mini charging port.Enable you to wall charge・ use your phone plug or a computer to charge.<br />3.      High Capacity. 1100mAhbattery can be recharged for up to 500 times.<br />4.      Double Slots Charger. Allow you to charge one or two batteries simultaneously. The LED indicator shows red when the battery is being charged. Show green when the charge is complete.<br />5.      Portable Design. Come with a mini USB charging cable. Compact and functional design for easy storage and carrying.<br /><br />Specifications:<br />For Charger:<br />-Input: 5V/2A<br />-Output: 4.2V/ 0.75A(x 2)<br />-Color: Black<br />For Batteries:<br />-Battery Type: Lithium-ion<br />-Capacity: 1100mAh 4.1Wh<br />-Nominal Voltage: 3.7V<br />-Color: Black<br />Package Included:<br />2 x Battery<br />1 x Battery Charger Base<br />1x Mini USB Cable