Insten 2500mAh 7.4V Replacement Compatible with Equivilent Li-Ion Battery for Sony NP-F550 NP-F330 NP-F530 NP-F570 NP-F730 NP-F750 F750 NP-F930 F930 NP-F950 F950 Mavica Digital Camera Battery Pack Never run out of battery power when you're just about to capture the perfect moment! Time to get extra power for your digital video camera/camcorder. High capacity, rechargeable DC 7.4V Li-Ion battery with premium cell. Latest Lithium Ion battery technology gives the best performance possible compared to other battery technologies such as Nickel Metal Hydride (Ni-MH). Net weight: 2.6oz. Dimension: Approx. 38.4 x 20.6 x 70.8 mm (W/H/D) Best replacement for the original Sony NP-F330, NP-F550, NP-F730, NP-F750, NP-F930, NP-F950, NP-F530, NP-F570 battery pack.