Amazon.com : Kastar NB-3L Battery Replacement for Canon Powershot SD550 PowerShot SD500 PowerShot SD110 PowerShot SD100 PowerShot SD10 Digital IXUS 700 750 i5 Digital 30 600 D20 D30 D53Z Digital Camera : Electronics
Jupioshop. NB-3L 900 mAh
2x 790mAh Canon Camera Battery NB-3L, NB-3LH
Batteries N Accessories BNA-WB-NB3L Digital Camera Battery - li-ion, 3.7V, 800 mAh, Ultra High Capacity Battery - Replacement for Canon NB-3L Battery - Walmart.com
Kastar 2-Pack NB-3L / NB-3LH Battery Replacement for Canon IXY Digital 600, IXY Digital 700, IXY Digital D30, IXY Digital D30a, IXY Digital D53Z, IXY Digital L, IXY Digital L2, IXY Digital