BC-TRV Charger for Sony NP-FV30, NP-FV40, NP-FV50, NP-FV70, NP-FV90, and NP-FV100 Batteries 100% compatible with Sony BC-TRV / BCTRV battery charger. Best charge the following following OEM battery part numbers and other compatible batteries: Sony InfoLithium V Series: NP-FV70 / NPFV70, NP-FV50 / NPFV50, NP-FV90 / NPFV90, NP-FV40 / NPFV40, NP-FV30 / NPFV30, NP-FV100 / NPFV100. Microprocessor control charge. Overcharge protection. LED indicators for "Power" and "Charging Full" Universal voltage input: 110v-240v. Comes with a free car adapter 5 Year Limited Warranty Our BC-TRV "smart" battery charger is designed for Sony NP-FV40, NP-FV50, NP-FV70, NP-FV90, and NP-FV100 batteries. BC-TRV charger set includes both wall charger and auto cigarette lighter adapter (car charger). Our Sony equivalent BC-TRV charger features world-traveler input voltage 110v-240v, smart circuit design and LED indicators with automatic current control to protect battery from overcharging, short circuit, and electronic shock. BC-TRV charger is compatible with the following Sony models: