The DSTE® NP-FM500H Rechargeable Li-ion Battery is an ideal choice for photographers with Sony DSLRs equipped with Alpha, a200, a300, a350, a700, a58, a99 DSLRs, or DSLR-A100, DSLR-A100/B, DSLR-A100H, DSLR-A100K, DSLR-A100K/B, DSLR-A100W, DSLR-A100W/B, DSLR-A200, DSLR-A200K, DSLR-A200W, DSLR-A200WB, DSLR-A300, and DSLR-A300K models.