The Sony Basic Power Kit for HXR-MC50U is a B&H Kit that includes a Sony V Series high-capacity battery pack, to keep your HXR-MC50U camcorder powered for hours at a time, and an adapter/charger with dual battery slots that charges a second battery the moment the first one is full. The unit also functions as an AC adapter for powering the camera when all batteries are D.O.A.
The dual-slot Sony AC-VQV10 AC Adapter/Charger quickly charges Sony V, H, and P-Series InfoLITHIUM batteries. The AC-VQV10's consecutive charging feature automatically starts charging the second battery after the first has completed its cycle. This adapter/charger also gives you the option of seeing the remaining battery life on the built-in LCD.
The Sony NP-FV100A V-Series Rechargeable Battery Pack is compatible with all Handycam camcorders and features a 3410mAh capacity. Part of Sony's InfoLITHIUM V Series, this battery is designed to communicate remaining life in minutes on compatible cameras' LCDs.