Canon Knowledge Base - How to replace the backup battery in the PowerShot G2
Canon | Cameras, Photo & Video | Canon Powershot G2 4mp Digital Camera Only | Poshmark
Canon Powershot G2 Battery - IAM MediaWiki
Canon Knowledge Base - How to recharge the battery for the PowerShot G2.
BP-511 Battery for Canon Powershot G1, G2, G3, G5, G6, Pro1 Pro 90 IS Camera | eBay
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Used Canon Powershot G2 Digital Camera
BP-511 Battery for Canon Powershot G1, G2, G3, G5, G6, Pro1 Pro 90 IS Camera | eBay
Canon PowerShot G2 in great condition, Photography, Cameras on Carousell
Canon PowerShot G2 Review: Digital Photography Review
2x 1600mAh Canon Camera Battery BP-511,-512,-514,BP-508
UpStart Battery Canon PowerShot G2 Battery - Replacement for Canon BP-511 Digital Camera Battery (1400mAh, 7.4V, Lithium-Ion) - Walmart.com