Our company has produced digital camera battery and camcorder battery more than 10 years. Advanced technology and competitive price make us become one of biggest manufacturers in China. In China, we have own brand and producers have been around everywhere. In the oversea market, our quality have approved by many USA and European clients. Products Desrpition: Original battery: BN-V306 Cell: Li-ion Capacity: 630mAh Volt: 7.4V Dimension: 52*33*15.5mm Weight: 39g