Suitable Model:SJCAM SJ4000 SJ4000WIFI SJ5000 SJ5000PLUS SJ6000WIFI M10-Model: SJ4000 Charger-Input: 100-240V 50-60HZ-Output: DC 5V 1ABattery:-Type: lithium- ion-Capacity: 900mAh -Nominal voltage: 3.7V-Dimensions: 3.2*2.9*1.1cmPackage Include:3 x 900mAh SJCAM li-ion Battery1 x Battery Charger1 x USB Cable