Freeman
@freeman
Hand-soldered battery packs, each battery cell has capacity of 234 AH * 3.7V, two packs like this, 26 cells connected in series. https://i.imgur.com/y46WgYt.jpg
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↑ j4ck 🥶 icebreaker.xyz ↑
@j4ck.eth
what do these beauties do?
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Freeman
@freeman
As electricity storage for solar panel
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