xilophor
@xilophor@lemmy.world
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- Comment on Tired of expensive disposable batteries and rechargeable AA suck. So I made a 10k mAh pack for my deadbolt. 1 hour ago:
fyi there are some Lithium rechargeables that have a “low voltage” indicator, where they drop from 1.5v to around 1.1v when low so that it’ll set off any low charge circuit
brand I found is XTAR, but I’m sure there’s others