The Canon BP-511 battery pack has a life of about one and a half to up to two years. You can read some customer reviews on the Canon BP-511 battery pack performance at Amazon.
You can buy canon batteries at their website shop.usa.canon.com where they sell many canon products including canon batteries at a reasonably low price ranging at $60 - $100 for a quality battery pack.
For the Gameboy Advance which uses AA batteries there is an available long life rechargeable battery pack.
I have found the cheapest Canon NB-4L battery online. NB-4L is a rechargeable Lithium-ion battery pack for Canon PowerShot models SD200 and SD300 ... Power 2000 RTC101 Mini Rapid Charger Canon NB-4L .
Located on the bottom of the camera is a slide lock. Release the slide lock and remove the battery pack. If this does not correct the issue a reset of the camera may be needed.
The Psp Lite Slim Rechargeable Battery Pack Extended Life would be a great pick.
The Canon EOS Rebel uses one dedicated lithium-ion battery pack LP-E4.
The following items are included within the Canon ELPH box: The camera, battery pack NB-11L rechargable, battery charger, USB cable, wrist strap WS-800, digital camera solution CD.
usually 2 hours for me
Any NiMh battery pack will last for a long time and won't lose its charge over time.
The 850 mAh battery pack lasts for roughly 10 hours of play.
Remove the battery pack - Connect the power source - Press the Fn + Power buttons simultaneously to start machine. Shop for new battery pack if it has its at the end of its Life-span.
For a 9.6v rechargeable Ni-Cd battery recharge time is approximately 4 hours. The battery pack may be a little warm but that is normal. After use the battery pack may be hot. Let the battery cool before charging.