HQRP 4-Pack Rechargeable NiMh Battery Compatible with Canon PowerShot A550, A560, A570 is, A580, A590 is, A60 Digital Camera : Electronics - Amazon.com
classic straight USB data sync cable suitablefor the Canon PowerShot A550 - Uses Gomadic TipExchange Technology
Introduction To Canon A550 And Powershot A560 at Acephoto.net
Canon PowerShot A550 Instructions – Kamerastore
Canon PowerShot A550 7.1 MP 4x Optical Zoom Digital Camera Kit 1775B001 | Free Shipping over $49!