Amazon.com : Kastar NB-4L Lithium-Ion Replacement Battery (2 Packs) for Canon PowerShot SD780 IS SD940 IS SD960 IS SD970 IS SD1000 SD1100 IS SD1400 IS TX1, PowerShot ELPH 100 HS ELPH 300
Genuine Canon Camera NB-4L Battery CB-2LV Charger 4 SD750 SD1000 Elph300 more | eBay