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Hey now,
Built myself a new battery charger for those 18650 cell I’m recycling. Pretty cool I can safely charge 20 at a time. I found the circuit board files online, ordered 5 from the place I get PCBs made, ordered the rest off AliExpress for as cheep as I could find. Whole thing cost me about 23 bucks, not too
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shabby.
 
Hey now,
Built myself a new battery charger for those 18650 cell I’m recycling. Pretty cool I can safely charge 20 at a time. I found the circuit board files online, ordered 5 from the place I get PCBs made, ordered the rest off AliExpress for as cheep as I could find. Whole thing cost me about 23 bucks, not tooView attachment 1678095View attachment 1678096View attachment 1678097 shabby.

That looks identical to the power supply that I use in my garage for my lighting.

I installed 5 sets of those 16' long LED strip lights. The bright white ones are crazy bright. 5 of them light the garage up better than anything else I could imagine.

My only beef is in the winter when its cold the fan tends to squeel for a few seconds until it warms up.
 
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