Kastar 3-Pack NP-F550/F570 Battery and LTD2 USB Charger Replacement for Sony NP-F330 NP-F550 NP-F570 NP-F750, NP-F770, NP-F930 NP-F950 NP-F960...

Battery Type: Lithium-Ion; Battery Voltage: 7.4V; Battery Capacity: 2900mAh. 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.