The battery builders club

I made it for my 4wd build… i dont NEED it so big, its a dick swing :eggplant::eggplant::eggplant:

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Sweet, I was looking into a cheap eMTB and that should under $900. Cheap maple deck, dickyho 8” kit/FSESC dual 4.12 plus/FS antispark/single enclosure, mini remote, and the 10s2p 40t

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Sounds solid enough for a first entrance to eMTB

First thing I think would break is the fsesc 4.12.
Why not a MAKERX or something? Then you could safely use 12S probably. Better prefomace overall, slightly higher budget.

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Yes but I’m already broke from this…but I can fit a 12s2p 40T or 12s3p 30Q and a pair of the MakerX ESCs

How much better is the dual 4.12 MakerX vs the dual FlipSky Plus? 12s dual 6384

Why is the new MakerX $850!?

Is it high voltage?

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Yah it 100v 200a! Nice!

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Isn’t the official Trampa 6.6 VESC only $250 each? That’s more than triple for a single ESC

NVM…it’s rated at 27 horsepower continuous

Its 550 on preorder. So double the trampa vesc. But trampa vesc is like 75v?

Its designed for e-surf and e-motorbikes. Massive overkill for esk8… hmmmm.

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Trampa has a 75V 300A VESC for $550 actually, something called the 75/300

That’s 30 butt stallions of power right there

MayTech has a 120116 motor that pulls 360A peak…imaging running that as a dual setup

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How to not have any traction.jpeg

If you wanna have a 0-60 time, that’s how you’d do it

Based on theoretical power output, it’ll be less than a second…30kJ of energy to get a board and person to speed, and the power output is like 45kW

Something like that is probably a case for lifepo4.

Or lipos idk. Crazy high discharge something.

Why so much talk about the 40t when the molicel p42a is about the same but no low battery sag, am I right or wrong?

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I think the Samsung is better for cycle count? Could be mistake though

But 12s2p p42a would be 363Wh and 3888W… That isn’t half bad

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I’m thinking 10s3p of molicel p42a for a lil upgrade

It’s crazy how much better batteries are since the 25R days

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The 40t’s seem to be the new king on the block.
Starting to regret going with the 30q’s.

Does any of you guys have this spotwelder ?

Would it be suitable for properly welding a battery pack ?
Thanks

Don’t be. The 30q is still more energy dense. So more range for less weight.

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