The battery builders club

How do you plan to connect parrallel? Nickel?

Getting ready for a big pack

Hoping this Nickel is legit. Gonna be my first DS

12s8p

11 Likes

@KfromtheBay I ordered that nickel from ali and I don’t think it’s legit nickel. It doesn’t rust but when welded it gives some sparks like nickel played steel and is impossible to solder to. I think it’s stainless steel or something of the sort. Paging @longhairedboy to share his experience with this weird 25mm nickel stuff😛

2 Likes

Damn I waited to long to decide to build a 12s6p or 12s8p for a AT build. Bought the last cells they had, enough for 12s5p thane build and 12s6p AT build. Might have to order those last couple of cells for a 12s8p.

2 Likes

Thanks for the heads up. I’ll proceed with caution and adjust accordingly :call_me_hand:

2 Likes

Pelican case 1200. I’ve ordered a peli 1040 to house the controllers.

3 Likes

It was a gift. I mentioned that I wrecked the tip on my 75w weller, ( Ace hardware special with a chisel tip finger nail sized.)

In technical terms, this is at least 3 ‘finger nails’ wide

1 Like

yup. I have a four or five pound roll of that shit and its pretty much useless unless you weld solder tabs to it.

2 Likes

Muahahaha

UNLIMITED POWER!!

15 Likes

Sounds like an ali express refund claim in the making for me

3 Likes

I bought 6 of these to put Relatively old 30qs from retired packs into.

If it’s a dumb idea, I’ll scavenge the 18650 framing grids and the little voltage check indicator if pcb is separate.

Any experience with this specific pack/similar operation?

7 Likes

Locals? Come help me take out cells and u can have them.

I’d like to try to use them in this

3 Likes

how many you got?
I might be able to sneak out Friday afternoon.
I can use multiples of 10 for an ebike I’m putting together.
edit: you have 6? duh

2 Likes


Legit fishpaper? :face_with_raised_eyebrow:

1 Like

I’m not local (Nothern CA) but I’ll totally buy them off you if the price is right. They’re what, $0.33/cell from battery hookup, case included?

looks good to me. Is it kinda thick-ish?

1 Like

yeah, indeed.

1 Like

Where’d you get it from?

I got it off from Ebay.

1 Like

So you plan to upgrade the cells in the pack to 30q? I have bought ryobi 18v dead packs on ebay and swapped the cells out for new cells. Worked out just fine super easy. You just have to un/solder a couple balance leads and weld new nickel to the cells. I cant imagine the 40v packs being any harder. I save a ton of money on packs for my tools. Cordless tool batteries are fucking way over priced

2 Likes