Charging Smaller Lithium Batteries Gently?
For a long time Nook insisted their ereader be recharged off the USB port of a computer. Mighty inconvenient at times. But I do realize that hammering the little guy with lots of current might be detr...
Forum Discussion
You might check out your USB cables too. There is a company, and I simply cannot remember the name, who was making really bad USB cables.
Is the Nook a tablet or an e-ink reader? If it's just an e-reader the battery should last weeks, not hours.
With the wall wart, I would think the A is 2.1 amp, and the NA 1 amp, due to the newer Apple products being able use the higher pull, and having larger battery packs.
Fred Langa did some tests with the Lithium X batteries and he came to the conclusion that the real enemy of the batteries is heat. According to his tests, heat will dramatically lessen the life of a Li X battery. Something like leaving them on the dash in the sun is really hard on them.
Is the Nook a tablet or an e-ink reader? If it's just an e-reader the battery should last weeks, not hours.
With the wall wart, I would think the A is 2.1 amp, and the NA 1 amp, due to the newer Apple products being able use the higher pull, and having larger battery packs.
Fred Langa did some tests with the Lithium X batteries and he came to the conclusion that the real enemy of the batteries is heat. According to his tests, heat will dramatically lessen the life of a Li X battery. Something like leaving them on the dash in the sun is really hard on them.
