Canon Knowledge Base - PowerShot A580 Optional Accessories
Amazon.com : HQRP 4-Pack Rechargeable NiMh Battery Compatible with Canon NB-1AH / NB-2AH / NB-3AH / NB4-100 / NB4-300 Replacement : Digital Camera Batteries : Electronics
NIMH BATTERY NB4-300
Canon Knowledge Base - Available accessories for the PowerShot SX10 IS.
Amazon.com : HQRP 4-Pack Rechargeable NiMh Battery Compatible with Canon NB-1AH / NB-2AH / NB-3AH / NB4-100 / NB4-300 Replacement : Digital Camera Batteries : Electronics
Compare Duracell Rechargeable 2500mAh AA NiMH Batteries 4 Pack vs Canon NB4- 300 AA NiMH Batteries 4-pack vs Energizer Ultimate Lithium AA Batteries 1.5V, 3500mAh, 12-Pack vs Energizer AA NiMH Rechargeable Batteries 2300mAh,
Canon NB4-300 AA NiMH Batteries (4-pack) 1171B002 B&H Photo Video