Original SJCAM Camera USB Dual Slot Battery Charger with 2pcs 3.7V 900mAh Rechargable Battery for SJCAM SJ4000 SJ5000 5000X X1000 M10 Series Camera The battery is designed for SJCAM SJ4000 SJ5000 M10 X1000 camera. A good replacement for SJCAM camera. Over current protection, over charge and discharge protection. Original SJCAM USB charger, suitable for SJCAM camera batteries, such as SJCAM SJ4000 SJ5000 5000X X1000 M10 series camera. Dual slot design, can charge two batteries simultaneously and independently. Can be charged via a computer, wall adapter, or other USB power source.