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Skv@lemmy.world 11 hours agoSadly only really works with lead acid and nimh. Lipo rig to keep track of %s, letting them drain enough and only then top them off slowly - way too convoluted.
I’d make an organizer of sorts and put dated labels on things and just check bi-annually.
SculptusPoe@lemmy.world 11 hours ago
Unfortunately I have probably a grand worth of RC airplane and Quadcopter lipos that are waiting to explode next time I charge them, since I haven’t flown in the last two years. I wish something better would show up that isn’t as delicate. I’m rooting for high density capacitors.
Skv@lemmy.world 11 hours ago
At least there are fancy dumb lipo chargers that you can hook up several batteries of same stats to and charge em in batches.
SculptusPoe@lemmy.world 9 hours ago
I have some of those for my tiny whoops and other 1 or 2 cell quads to charge a batch of them with my fancy charger. Still, I have to calculate the charge rate for the batch.