Kastar NPFM50 Battery (1-Pack) for Sony NP-FM30 NP-FM50 NP-FM51 NP-QM50 NP-QM51 NP-FM55H and CCD-TR DCR-PC DCR-TRV DCR-DVD DSR-PDX GV HVL Series Camcorder (detail models search in description) Kastar Brand Replacement Lithium-ion (Li-ion) Battery. High Quality, Long Lasting and Manufacture Price. Kastar Battery 100% decoded and 100% Compatible with the Original Batteries and Chargers. Kastar Battery High Capacity. Use high quality Japanese Cells for longer battery life with no Memory Effect. Use Integrated Japanese microchip which can prevent the overcharge and overdischarge. The Battery Include 30-Day Money Back and 3-Year Manufacturer Warranty.