DSTE 2x NP-FW50 Battery + DC107 Travel and Car Charger Adapter for Sony Alpha 7 7R 7R II 7S a7R a7S a7R II a5000 a5100 a6300 a6500 NEX-7 DSC-RX10 II III ILCE-7R 7S QX1 5100 6000 Digital Camera Battery Type: Li-ion DC 8.4V(max) DC 7.2V(mean) Battery Capacity : 14.4Wh/1950mAh Info Function for Life Indication A 12V Car Lighter Adapter Convenient for Journey Travel Charger Input: AC 100-240V 50/60Hz Output: 8.4V 0.6A