Yes, it takes any AAA rechargable battery.
they use rechargable batteries
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.
You will take up less resources by reducing the number of batteries manufactured.
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.
No - you can plug them in any time to bring them back up to 100% similar to a cell phone. In fact if you run the battery to 0%, it will take longer.
No you don't need a special charger for NMmh. Depending on the capacity you may need a fast charger, otherwise it would take you a lot of time to charge.
A wireless mouse can be used for both. As for recharging, most wireless mice you will look at take Alkaline batteries, so you have to replace them when they die. If the mouse contains Rechargable batteries, then yes it will have to be plugged into the PC (or wall) to charge.
Take it to radio shack they can pull the old one out and install a new one. You might want to.first check if head phones came with a charger if you.cant find battery center than there rechargable if so it doesn't take batteries.
I've tried it but i ruined my MP3 so it's best not to.I know how you feel having to take the batteries out and plugging them in to a charger thingamabobby.
Rechargable batteries are the best. Digital Camera's really go through batteries, so find some NiMH rechargeables (brand name really doesn't matter) with a high mAh rating. mAh stands for "milliampere hours" the higher the mAh the more battery power you have. I've found that anything in the 1800 mAh range & up works well, but of course the higher the better. Personally I like using camera's that take "AA" batteries for the simple fact that you can find them anywhere. I hope this helps, rf186
Yes it is, the dock ranges between $10-20 and comes with two Ni-mh rechargable battery packs, and the charger itself. The battery packs last longer then normal batteries, and take little time to charge. This means you are spending $10-$20 once compared to spending $4-$20 (depending on the amount of batteries in each pack) every few weeks for normal batteries. The Dock is a god investment for long term.
Take out the batteries out, replace new batteries, or put the same batteries back in. It will reset the high score on Bop It.