Kastar NP-F770 Battery 2-Pack and LTD2 USB Charger Compatible with Sony GV-D300 GV-D700 GV-D800 GV-D900 GV-HD700E HDR-AX2000 HDR-FX1 HDR-FX1000 HDR-FX1000E HDR-FX7 HDR-FX7E HDV-FX1 HDV-Z1 Camera

Battery Type: Lithium-Ion; Battery Voltage: 7.4V; Battery Capacity: 5800mAh. Can charge 2 batteries at the same time; Can change the plate to charge different batteries. Easy to carry, the Charger Input: 5V 2-3A 15W; Output: 8.4V 800mA(x1) 800mA(x2). Intelligent LED USB dual charger displays charging status and battery capacity. Multiple charging option, Micro-USB input and Type-C input, come with a Micro USB cable.