The Sony BC-VW1 is an official AC battery charger compatible with Sony W Series batteries, including the NP-FW50, used across the Sony Alpha and NEX camera range. Compatible cameras include the Sony Alpha a3000, a33, a37, a55, NEX-F3, NEX-3, NEX-3N, NEX-5N, NEX-5R, NEX-5T, NEX-6, and NEX-7. With a 100–240V AC input for worldwide use and a charging time of approximately 4.2 hours, the charger features an LED status indicator.
