smallexis Posted September 1, 2021 Share Posted September 1, 2021 Hi, this is my first compact version for DIY outdoor power charger. I didn't invent anything, I just tried to make a case that was as easy to transport as it was efficient. Yes it's a PLAYMOBIL case with a 10S3P (388Wh) li-ion battery (modified shape to fit in the box), a 600W booster DC/DC module (modified shape to be more slim), some wires and accessories (connector, power switch, electric tester) and it's done. Very helpful for relaod my OW+ (possible to do full charge until 3 times when battery is full) 1 Quote Link to comment Share on other sites More sharing options...
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