DSTE 2x NB-1L Battery + DC17 Travel and Car Charger Adapter for Canon IXY Digital 200a 300 300a 450 500 S230 S330 PowerShot S300 S400 S410 S500 Camera as NB-1LH Battery Type: Li-ion DC 4.2V(max) DC 3.6V(mean) Battery Capacity : 5.9Wh/1600mAh Info Function for Life Indication A 12V Car Lighter Adapter Convenient for Journey Travel Charger Input: AC 100-240V 50/60Hz Output: 4.2V 0.6A