Rapid Travel Charger For NP-FW50 Battery Pack with Sony Alpha a7, a7S, a7IIK, a7II, a7R II, a6500, a6300, a6000, a5000, a5100, a3000, NEX-7, 6, 5, 3 Cyber-shot DSC-RX10, II, DSCRX10/B Cybershot The charger plugs into any standard AC outlet. Also includes 12V DC car charger and euro Adapter. Worldwide input voltage, 110-240V Bonus European Plug Adapter Included The option to charge in the car seems like a nice mobile feature too.