Amazon.com: Newmowa NB-9L Replacement Battery (2-Pack) and Portable Micro USB Charger Kit for Canon NB-9L and Canon PowerShot N, N2, SD4500 is, ELPH 510 HS, 520 HS, 530 HS Digital Camera :
Canon Digital IXUS 510 HS Battery Replacement
Amazon.com: Battery for NB-9L NB9L IXUS 1000 1100 500 510 IXY 50S 51S IXY 1 IXY 3 Shot ELPH 510 520 530 N N2 SD4500 is HS Camera : Electronics