The BC-VW1 AC Charger for W Series Battery from Sony charges your battery off the camera so you won’t have to tie up the camera every time the battery needs recharging. This charger has a 100V-240V AC input for worldwide compatibility (with appropriate plug adapters), and charges a battery in approximately 4.2 hours. An LED indicator shows charging status. This charger is compatible with both select Alpha DSLR and NEX cameras.
Sony Alpha a3000, a33, a37, a55, NEX-F3, NEX-3, NEX-3N, NEX-5N, NEX-5R, NEX-5T, NEX-6, and NEX-7 digital cameras.