Sony NP-FM500H Lithium-Ion Rechargeable Battery

Compatible with the following D-SLR camera models:
- Sony α200 Series / α300 Series / α350 Series / α850 / α700 Series / DSLR-A100 / DSLR-A100/B / DSLR-A100H / DSLR-A100K / DSLR-A100K/B / DSLR-A100W / DSLR-A100W/B / DSLR-A200 / DSLR-A200K / DSLR-A200W / DSLR-A300 / DSLR-A300K / DSLR-A300K/N / DSLR-A300X / DSLR-A350 / DSLR-A350H / DSLR-A350K / DSLR-A350X / DSLR-A500 / DSLR-A500L / DSLR-A500Y / DSLR-A550 / DSLR-A550L / DSLR-A550Y / DSLR-A700 / DSLR-A700K / DSLR-A700P / DSLR-A700Z / DSLR-A850 / DSLR-A850Q

Dimension (W x H x D): 38.2 x 20.5 x 55.6mm
Weight Approx.: 78g
Capacity Approx.: 7.2V, 11.8Wh, 1650mA

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A lithium-ion battery (Li-ion battery) is a type of rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge, and reversely when charged.

Li-ion batteries are considered the industry standard for rechargeable equipment, especially digital, D-SLR and video cameras. Due to their compatibility and reliability, we highly recommend them.

The average lifespan of a normal Li-ion battery is between 3 - 5 years, given they are well looked after and power-cycled on a semi-regular basis.