Seems that even after just an hour, they're holding a lot more energy. They all had some small charge in them when they arrived. I charged them in series using a trickle charger I have, then used a resistor to manually discharge them all to within a 0.01v of each other. I think I'll probably start using them right away, but keep a very close eye on the LED brightness. These LEDs might actually work out, I just won't know right away.
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