BNP-FM500H Battery & Charger Kit for Sony Alpha SLT-A57 SLT-A58 SLT-A65V SLT-A77V a77II SLT-A99V SLT-A100 SLT-A200 SLT-A300 SLT-A350 SLT-A450 SLT-A500 SLT-A550 SLT-A560 SLT-A580 SLT-A700 SLT-A850 SLT-A900 DSLR Digital Camera + More!! ReviewbP PP NP-FM500H Battery & Charger Kit for Sony Alpha SLT-A57 SLT-A58 SLT-A65V SLT-A77V a77II SLT-A99V SLT-A100 SLT-A200 SLT-A300 SLT-A350 SLT-A450 SLT-A500 SLT-A550 SLT-A560 SLT-A580 SLT-A700 SLT-A850 SLT-A900 DSLR Digital Camera + More!! PNPFM500H Li-ion Battery for Sony Alpha SLT-A57 SLT-A58 SLT-A65V SLT-A77V a77II SLT-A99V SLT-A100 SLT-A200 SLT-A300 SLT-A350 SLT-A450 SLT-A500 SLT-A550 SLT-A560 SLT-A580 SLT-A700 SLT-A850 SLT-A900PBattery Specifications - Energy Storage Capacity: 2000mAh Voltage: 7.