DSTE 2x NB-3L Battery + DC17 Travel and Car Charger Adapter for Canon PowerShot SD10 SD100 SD110 SD20 SD500 SD550 Digital IXUS 700 750 i5 II IIs IXY Digital 30 30a 600 700 D30 L L2 Camera 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