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Gomadic Portable External Battery Charging Kit suitable for the Canon Powershot A2200 Includes Wall; Car and USB Charge Options
Amazon.com: Canon Powershot SX230 Digital Camera Battery Lithium-Ion (1200 mAh) - Replacement for Canon NB-5L Battery : Electronics
Promaster ProMaster NB-5L Battery - Canon Powershot SX230 HS, S110, S100, - ASAP Photo and Video
Canon PowerShot SX230 HS 12.1MP Digital Camera Black Charger/Battery/Memory Card 13803220438 | eBay
Kastar 2-Pack Battery and AC Wall Charger Replacement for Canon PowerShot SD970 IS, PowerShot SD990 IS, PowerShot SX200 IS, PowerShot SX210 IS, PowerShot SX220 IS, PowerShot SX230 HS, Digital 900 IS -