DSTE 2x NP-FE1 Battery + DC02 Travel and Car Charger Adapter for Sony Cyber-shot DSC-T7 P2 P3 P5 P9 P7 Digital Camera Battery Type: Li-ion DC 4.2V(max) DC 3.6V(mean) Battery Capacity : 3.5Wh/950mAh Info Function for Life Indication,with a protect case keeps your batteries safe from dust, moisture and scraping A 12V Car Lighter Adapter Convenient for Journey Travel Charger Input: AC 100-240V 50/60Hz Output: 4.2V 0.6A