Specification:
-3.7V 900mAh
-The SJCAM Battery is a 900mAh capacity battery estimated to last between 70 and 90 minutes on average
-It charges in-camera through USB, and the charging process is estimated to take 3.5 hours
-Compatible with SJCAM SJ4000, SJ4000 WiFi, SJ5000 WiFi, SJ5000+, SJM10, SJM10 WiFi