Canon Knowledge Base - Installing the batteries and memory card into a PowerShot A470
Canon PowerShot A470 products - BatteryUpgrade
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Amazon.com: Synergy Digital Camera Battery Charger, Compatible with Canon Powershot A470 Digital Camera Battery Charger Replacement Charger for AA and AAA Battery - 110/220V Includes a EU Adapter : Electronics
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Canon PowerShot A470 (Blue) 7.1-megapixel digital camera with 3.4X optical zoom at Crutchfield