Sony NP-FW50 Lithium-Ion 1020mAh Rechargeable Battery Take along extra power for your compatible Alpha camera, so you can keep on shooting those precious memories.
From the manufacturer
Sony NP-FW50 Rechargeable Battery Pack
Take along extra power for your compatible Alpha camera, so you can keep on shooting those precious memories. Lightweight and compact, the NP-FW50 also provides Info function for accurate % of remaining life.
Specs & Compatible Models
Specs:
Battery Capacity: Minimum: 7.3Wh (1020mAh)
Battery Indicator: 7.3Wh (1020mAh) Battery Type: InfoLITHIUM W-series: Li-ion Output Voltage: DC 8.4V (max) Dimensions (Approx.): 1 5/16 x 3/4 x 1 13/16 inches (31.8 x 18.5 x 45.0mm) Weight (Approx.): 1.5 oz (42 g)
Depending on the model, the operation may be restricted or additional accessory products may be required. Please refer to manufacturer site for details.