Bundle - 2x Battery NP-FM500H with Infochip &middot; 100% compatible with Sony Alpha 57 SLT-A57 | 58 SLT-A58 | 65 SLT-A65 | 77 SLT-A77 | 99 SLT-A99 | DSLR-A200 | DSLR-A300 | DSLR-A350 | DSLR-A450 | DSLR-A500 | DSLR-A550 | DSLR-A560 | DSLR-A580 | DSLR-A700 | DSLR-A850 | DSLR-A900 Lithium-Ion Technology - No memory effect - Capacity: 1850mAh, Voltage: 7.2V Compatible Battery Part Number: Sony NP-FM500, NP-FM500H Full Coded Version: Show Battery Level in Camera LCD - can be charged by your original Charger Design and technical concept by ExtremeWolf, Germany.