One of the recommended kinds is Lithium-Ion ibm thinkpad t42 battery. It excels with better performance and lightweight. The most marvellous thing is that the battery does not lose its potency and strength, and is charged quite rapidly. For the whole mankind Lithium-Ion battery is attractive with its harmlessness to the environment.
The oldest type of battery is Nickel Cadmium. But unlike Lithium-Ion one it has The Dreaded Memory Effect, so time makes the ibm thinkpad t43 battery exhaustible. But it had always dominated before the world got the better ones.
In everyday techniques like children’s toys, flashlights, handheld radio sets we use Alkaline battery. It is in common use and can be bought everywhere. But we use them rarely in laptops, as they are not rechargeable, and we just simply throw them out after having used.
One more kind is Nickel-Metal Hydride. Primary it was created as an alternative to NiCads. Really it lasts longer but as the NiCad it has the same trouble, it loses potency over time. But to choose the proper ibm thinkpad r60 battery for your laptop you should consult with your laptop manual. The main thing is to avoid your laptop explosion through improper battery choice. Watch out!
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