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[–] 7 points 11 months ago (3 children)

The biggest problem with rechargeable dry cells is that each one supports 1.2 volts, while alkaline are 1.5. Some devices wouldn't even run, most run more poorly and run out of battery even faster.

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  • [–] 3 points 11 months ago (2 children)

    Fwiw, should you need it, there are AA lithium batteries with a usbc slot for charging and they deliver 1.5v. I bought a pack out of curiosity and was very pleasantly surprised.

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  • [–] 2 points 10 months ago (1 child)

    Make sure to get some that mimic battery power loss at the end. Some models just shut off when they are empty and others slowly reduce the voltage so that battery indicators on devices are able to pick that and display a warning to change batteries soon.

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