Amazon.com: Kastar Charger with Car Adapter + 2 Battery for Canon NB-4L NB4L and Canon PowerShot SD300 SD400 SD450 SD600 SD630 SD750 SD780 is SD940 is SD960 is SD970 is SD1000 SD1100
Nb-4l Nb4l Nb 4l Camera Battery Charger For Canon Powershot Sd200 Sd300 Sd400 Sd450 Sd600 Sd1000 Sd750 Sd1100 Sd780 Sd960 Is - Chargers - AliExpress
Battpit: Digital Camera Battery Replacement for Canon PowerShot SD300 (900 mAh) NB4L 3.6 Volt Li-ion Digital Camera Battery - Walmart.com