The battery builders club

Do it. And ride a deck with it.
No balls

No I’m alright. All you. Your original idea. lol

Oooh, it’s too bad, 5$ out of my budget for this here build :grimacing:

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But there is catch. 1s1p 30Q cell can give 80W (20A x 4V). If you use converter to convert to 50V, you can only draw 1.6A (much less, like @BluPenguin pointed out, heat). How big 1s pack do you need to be usable?

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Somewhere between 1mAh and 5,000,000,000mAh

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Sorry I only build functional boards…

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Smh sounds functional to me

I can not say you are wrong

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OOOOOOH Jeff can make us some.
100% energy return guaranteed
I should waltz on over to that neato thread and ask him

Yo guys I just got a great idea:

https://www.tesla.com/sites/default/files/pdfs/powerwall/Powerwall%202_AC_Datasheet_en_northamerica.pdf

Internal Battery DC Voltage 50 V
Total Energy 14 kWh

45" long. It’s long board length.

Anybody? Lay it flat on the side… Bolt some shit to it…

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Now your thinking!
Might not squeeze onto the deck… a backpack for it would be more suitable

IT weighs 276 pounds. It IS the deck.

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You can’t lift 276 pounds?

30" wide too… Pretty useless unless you’re riding a door…

:thinking:

Ah wait you mean it becomes the board :grimacing:

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I mean, it’s already in a metal enclosure complete with electronics, BMS. It’s basically a integrated deck with a 10 year warranty. Lmao In a pinch you can use it to power your house too.

Tbh if you cut it in half right down the middle, it’s actually almost perfect size lol

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Can someone post a schematic of how a BMS is wired so that charging is balanced, but output is not restricted?

Thanks in advance.

Depends on BMS. Generally you wire it as the BMS instructs, except where P- power negative goes, you put it straight to B-

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this helped a lot! as a visual learner i wasn’t gathering the concept quite before i saw this.

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It didn’t make sense until I had to do it.