Batteries in MacBooks are often the first parts of hardware to go. The average life of rechargeable batteries used in Mac laptops is around 1,000 charge cycles. If you use your Mac every day, 1,000 charge cycles will last you about five years, which can also give you an idea of how...
My experience with NiMHs has been that they don't last long and once they've deteriorated as you describe they're done, especially if they've been stored for awhile and even after attempting to revive them as John has suggested and using one of his marvelous CamLight two-stage discharge...
“AGS-001”). While the GBA SP’s light and rechargeable battery made it popular at the time, I would argue that the comfortable horizontal layout, larger shoulder buttons, and headphone jack all make the original GBA more comfortable and convenient, at least once you get rid of ...
We will have a general ideathat mobile phone battery power to put all finished better rechargeablebasically is right, because we charge the battery before use most of the nickelmetal hydride (NiH) batteries and nickel metal hydride batteries have aso-called "memory effect if not finish electric ...