Amazon.com: 850mAh Battery for Canon Digital IXUS 65, Digital IXUS 70, Digital IXUS 75 : Electronics
NB 4L NB4L NB 4L Digital Camera Battery + Charger For Canon IXUS 30 40 50 55 60 65 70 75 130 80 IS, 100 IS PowerShot SD200 SD300|Digital Batteries| - AliExpress