EASY BUILD Power wall. Shocking truth

This video talks about my new power wall easy to build solderless 18650 battery units.

I build a 1k multi powerwall unit that are plug and play.

I also talk about the changing docking units that I built and my multi USB plug in unit.

Ok shocking truth is it's simple to build your own. This 50ah unit is plug and play and I give away all the profits.
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