Lenmar Replacement Battery for Sony a100 Series Alpha DSLR-A100 DSLR-A100 DSLR-A100/B DSLR-A100H DSLR-A100K DSLR-A100K/B DSLR-A100W DSLR-A100W/B Replaces OEM Sony NP-FM55H Fits: Sony a100 Series, Alpha DSLR-A100, DSLR-A100, DSLR-A100/B, DSLR-A100H, DSLR-A100K, DSLR-A100K/B, DSLR-A100W, DSLR-A100W/B Replaces: Sony NP-FM55H 7.2V / 1620mAh Lithium Ion 2 Year Warranty Replaces Sony NP-FM55H Fits Sony Alpha DSLR-A100, a100 Series, DSLR-A100 (See Product Description for Additional Fits) 7.2 Volts, 1620mAh Capacity Lithium-Ion 3 Year Warranty