A lot of time when people need new power tools they will either go to the store and look around, do a little research online, or maybe even ask friends or family for recommendations. This is a good way to get some opinions.
 

I could easily have spent a fortune replacing the motherboard, the memory, the processor etc when it all came down to 2 dollar battery. What's more is these batteries are easy to get. What you need is a CR2032 available at most hardware stores like home depot and I've even seen them sold in Safeways. Of course every reputable computer lithium battery stocks store should stock them. Just check to make sure that your PC uses a CR2032 before you go to the shops!

The Bleu 466x is Bar Shaped with a 1.8 Inch Screen Size and a 65k color TFT display with a resolution of 128x106 pixels. This Bleu Mobile also supports a Camera with Video Capture features. It has an Inbuilt FM radio and is equipped with a Standard lithium facts ion Battery.

ONickel Cadmium (NiCd) - The oldest battery type used in cell phones. They are the heaviest and lowest capacity battery type. These can be somewhat hard to find.

On the second point, iPOD batteries are smart charging. Now, you can't use your iPOD Nano battery to help study for a test! Rather, they're smart because they can tell the charger when they're almost full. When your iPOD is charging, it charges up to 80% capacity in no time flat. Then the iPOD battery tells the charger to slow down so the charging process goes lithium bettery stock from warp speed to snail's pace. This ensures that the battery doesn't overcharge, and makes certain that you're spending your time with your music, and not spending your cash on iPOD batteries.

The only drawback on this type of lithium based battery is the high cost. Since it is expensive, it makes sense to use it the right way to extend its service life.

The bottom line, be gentle to your lithium-ion batteries. If you excessively charge the battery, with high voltages, and heavy load conditions, it will shorten your battery's life. It's best to charge at a slower rate.