DSTE NP-FM50 Replacement Li-ion Battery for Sony CCD-FRV DCR-PC DCR-TRV DCR-DVD DSR-PDX GV HVL Series Camera Camcorder as NP-FM30 NP-FM51 NP-QM50 NP-QM51 NP-FM55H Battery Type : Li-ion Battery Capacity : 17Wh/2300mAh Output Voltage : DC 8.4V (max)/ DC 7.2V (mean) Info Function for Life Indication High Capacity for Stamina Full coded version, show battery level in camera screen. No memory effect, can be charged or dischargered at anytime. Perform as good or better than the top branded batteries on the market.