The battery builders club

Do you think you’ll run out anytime soon? I might buy some (though in the probably distant future lol)

I think I have about 19m, that should last a while

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Does anyone have p42a laying around with a bit of spare time for me?
I’m trying to calculate a 12s3p pack to see what box I need. Don’t have them in hand yet but I’d like to order the box so I have a safe spot for them as soon as I do.
Edit: calculated with the wrong setup

What layout are you trying to do?

@ZachTetra
Forgot to state that. Its top mounting for the mbs.

So either
layed flat on top of each other in 3 or 4 stacks
Or
Upwards in 2 or 3 rows

If it has any importance, they’re @Skyart 3p packs

For a vertically orientated block you get this

rows cols length width
3 12 73.5 221.046
4 9 94.5 166.488
6 6 136.5 111.93
8 4.5 178.5 84.651
9 4 199.5 75.558
12 3 262.5 57.372
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@ZachTetra since a 3row/12col is not the same dimensions as a 12row/3col, could you give me an idea of the difference?

it depends if the lines of 12 or the lines of 3 are straight

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How much space do you have?

@ZachTetra so if I were to go with something like this


I need to look at 6x6 dimensions plus a bit of extra for the bms?

That block is 126mm * 126mm * 70mm theoretically, is that what you want?

An im2050 or less(would love less)

Because you can fit a 12s4p P42A and a smart BMS in a Pelican R60

Got a pic of that?

Check my black bear thread, playing ow

This but not as wide (6 cells wide instead of 8)

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That’s the case you accused me of making you buy? Do you have a pack built in that case?

Lol yes the one I accused you of making me buy :stuck_out_tongue:

I haven’t made the battery yet but it’s an easy one, I will be doing the zig zag U

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I’m trying to figure out if 12s3p has any chance of fitting in a r40
Internals of
24.99 x 15.54 x 7.34 cm

first set is stagger pattern, second set is square pattern. Basically all of these will work

rows cols length width length width
3 12 73.5 221.046 63 252
4 9 94.5 166.488 84 189
6 6 136.5 111.93 126 126
9 4 199.5 75.558 189 84