DSTE&reg; 3x NB-3L Replacement Li-ion Battery 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 Battery Capacity : 5.9Wh/1600mAh Output Voltage : DC 4.2V (max)/ DC 3.6V (mean) Info Function for Life Indication High Capacity for Stamina