Kastar Battery Replacement for Sony InfoLithium L NP-F330 NP-F550 NP-F570 and Sony CCD-SC55 CCD-TR516 CCD-TR716 CCD-TR818 CCD-TR910 CCD-TR917 and LED Video Light Kastar Battery Replacement for Sony NP-F330 NP-F550 NP-F570 Battery Battery Type: Lithium-Ion; Battery Voltage: 7.4V; Battery Capacity: 2900mAh Fully decoded and Compatible with the Original Batteries and Chargers. High Capacity Battery. Use high quality Cells for longer battery life with no Memory Effect. Use Integrated Japanese microchip which can prevent the overcharge and overdischarge.