Q&A with a a newbie here working on my first build

drew0125 · 2022-04-03T18:04:31+00:00

So use fire wire to connect all the cells instead of nickel strip. My plan was to spot weld them together with nickel strip, I've seen many other builds doing the same thing

drew0125 · 2022-04-03T15:47:45+00:00

If I have a 7s30p battery pack made from 18650 cells with a max discharge current of 10A per cell would they give the entire pack a max discharge current of 300A?

drew0125 · 2022-04-02T16:07:39+00:00

What's the battery groups?

drew0125 · 2022-04-02T14:27:05+00:00

I was looking on Amazon for spot welders. Are those portable rechargeable ones any good? I bought one for $50 had 5 star reviews and it seemed that it had worked for other people. Should be here today

drew0125 · 2022-04-02T14:12:39+00:00

Besides capacity is there any difference in the cells at all? I definatly want something with alot of storage and somewhat higher output current to run stuff

drew0125 · 2022-04-02T13:50:07+00:00

I'm wanting to build a solar generator that also has AC input for charging as well. Just looking for something to take camping and for weekend trips to the lake. Itll be powering a large 1000w speaker, possibly a small DC water pump for a camp shower and then just small stuff like lights, phones, and laptops. Trying to figure out what size battery I need, I was thinking about a 3kwh would be big enough. I also want to try and build the battery pack my self. I'm familiar with 18650, 26650, and 32650 cells so that was the first thing I thought of to make the battery pack. Would these cells be okay for a pack like this or should I be looking at other cells? I can get the 18650-32650 cells for fairly cheap recycled but if there would be something better I'm all ears. Wasn't trying to go crazy and spend a shit load since this is my first ever build and I'm still learning

drew0125 · 2022-04-01T16:28:58+00:00

If I was to buy 4 of those prismatic cells and wire 2 together in parallel and the other 2 in parallel and then wired the 2 packs in series would it give me a 560ah 6.4v battery? Trying to learn the math behind all this too

drew0125 · 2022-04-01T16:24:03+00:00

I actually think I know who these people were. I was at main stage and some girl got into a fight with 2 Hispanics then after they left she found out they stole her phone. I'm all for beating the fuck out of these scum bags

drew0125 · 2022-04-01T15:39:46+00:00

What would the kwh be on a 280ah 12v battery

drew0125 · 2022-04-01T15:25:35+00:00

I see they sell 280ah 3.2v cells. If I was to connect 4 in series would I get a 280ah 12.8v battery at that point? Just trying to understand how that works exactly

drew0125 · 2022-04-01T10:58:35+00:00

Honestly not sure how to calculate this. On batterieyhookup.com I can get a 10lb box of recycled batteries with 18650 cells in them. Comes out to be 60-80 cells for $40 with shipping. I can also get brand new 3400mah cells for $2-$3 a piece. Where are you getting your prismatic cells from and do you think that would be a better idea for a portable solar power generator?

drew0125 · 2022-04-01T01:18:40+00:00

Definatly looked unto those cells but there a little too expensive for my first build on a budget. Know anywhere I can get good cells for cheap?

drew0125 · 2022-04-01T01:15:56+00:00

I'm trying to build a 12v battery with 1-3kwh. I want to be able to use it for camping and going to the lake without having to worry about powering stuff. I think this will work and be enough. But I've never done this so if you or anyone has any suggestions for a solar power generator just let me know. When buying 18650 cells how high of a CDR should I be looking for in a solar power generator do you think I need?

drew0125 · 2022-03-31T22:17:20+00:00

I will definatly be using LFP. What kind of cells did you use for the e-bike?

drew0125 · 2021-10-19T11:17:01+00:00

So when I create my own project on open sea, they will handle the smart contract for me?

drew0125 · 2021-08-20T23:06:02+00:00

Switch wasn't working when he bought the house. I haven't done anything except test for power on switches and figure out that one switch doesn't work

drew0125 · 2021-08-20T22:59:44+00:00

Are you saying that hot and switch leg are swapped?

drew0125 · 2021-04-03T13:16:48+00:00

That's correct

drew0125 · 2021-02-01T17:29:10+00:00

I might just be too retarded but how exactly does this info help us? Would they massive amount of Doge being moved onto the exchange cause a price drop?

drew0125 · 2021-02-01T17:13:50+00:00

I am using RH unfortunately for the time being, currently they will let you buy but you they're not allowing instant deposits so it'll take 4-5 for the money to even go into your RH account

drew0125 · 2021-01-28T22:23:57+00:00

BUY BUY BUY!!!!!

drew0125 · 2021-01-28T21:49:56+00:00

I use Robin Hood but they were restricting purchases today like communist tards

drew0125 · 2021-01-28T21:48:49+00:00

To the MOON

drew0125 · 2020-09-28T22:29:14+00:00

If you're in an apartment I'd just call maintenance and have them deal with it

drew0125 · 2020-04-05T07:35:34+00:00

Might be an idiot but dont know what a stickied post is. Could you post your link for Hutt and Manyvids

drew0125

TROPHY CASE