CB-2LVE NB-4L Battery Charger for Canon : Compatible for Canon Powershot SD30 SD40 SD200 SD300
Canon PowerShot SD630 Battery Replacement
Canon Knowledge Base - Procedure for charging the battery PowerShot SD600 and SD630.
Canon PowerShot SD630 Battery
Kastar 4-Pack Battery and LTD2 USB Charger Replacement for Canon PowerShot SD450, PowerShot SD600, PowerShot SD630, PowerShot SD750, PowerShot SD780 IS, PowerShot SD940 IS, PowerShot SD960 IS Camera - Walmart.com