The PSP comes with a charger so you can recharge its battery. There is also a product called the PSP Rechargeable Battery Pack that can give your PSP power up to 6 hours when your batteries die.
they use rechargable batteries
Yes, it takes any AAA rechargable battery.
If it has rechargable batteries, open the back, take out the batteries and put them in a charger. When recharged, put back in the calculator. If it doesn't have rechargable batteries, just buy more batteries.
no
Yes, almost all keyboard batteries are rechargable. However, you'll need a rechargable batteries for it.
If you get rechargable batteries you can make any radio rechargable.
You will take up less resources by reducing the number of batteries manufactured.
Rechargable batteries are a good option for CO@ detectors,please make sure you cahrge them regularly.
The batteries in a portable radio can be recharged you must buy rechargable batteries and a rechargable plug that you can charge them with the are great to have and save lots of money.
All rechargable batteries (they're in everything) have limited life spans. Normally about as long the warrantee I find.
Rechargable batteries.
The best rechargable battery with the longest life span would have to be the new Hybrio rechargable batteries .