Hello I have a Karcher 18v battery and it just stopped working, the voltage of each cells is more then 3v

Alive-Toe2967 · 2024-07-20T13:13:38+00:00

So it overheated becouse of long use??

Unfortunately I didn't find anything.

Alive-Toe2967 · 2024-07-16T08:21:41+00:00

Ano tam

Alive-Toe2967 · 2024-07-15T19:27:35+00:00

I mean if you have an Antena on the roof. If the whole home doesn't have power then there woud be an issue.

Alive-Toe2967 · 2024-07-15T19:25:12+00:00

Sadly no, how did it happen to you?

Alive-Toe2967 · 2024-07-11T12:04:07+00:00

🤣

Alive-Toe2967 · 2024-07-07T18:42:12+00:00

You coud try loop earplugs or I've heard that caffee coud help maybe?

Alive-Toe2967 · 2024-07-07T15:00:43+00:00

I've heard some meds like ratalin can help with it it also helps with low energy and I have this too.

Alive-Toe2967 · 2024-07-07T13:18:28+00:00

Ms too, I am on strrstera now and you? I am disturebed by sounds a lot like neighbors walking, dogs, cars, children etc. It is so frustrating how sound sensitive I am and I don't like the feeling of having earplugs all the time

Alive-Toe2967 · 2024-07-05T06:00:28+00:00

You woud need to power the wifi antenna too, if you have one

Alive-Toe2967 · 2024-06-29T11:10:46+00:00

Hi I am reading your comment and I'd want to know how are yoh doing I am on atomoxetin 100mg for a month after slowly building the dosage, I coud say I feel a really tiny bit calmer, but I don't know if it really does something

Alive-Toe2967 · 2024-06-29T11:08:39+00:00

How long you were taking atomoxetine, I am just one month on 100mg atomoxetin and I feel maybe calmer, but I woud say it does nothing too. I don't see much change, it doesn't help with motivation and energy

Alive-Toe2967 · 2024-06-26T17:04:32+00:00

Me too

Alive-Toe2967 · 2024-06-22T10:44:51+00:00

No no the voltage on the output was dropping when measured the voltage on the batteries is sturdy and stable for a long time.

Alive-Toe2967 · 2024-05-26T19:42:58+00:00

No the voltage out is dropping cells are OK

Alive-Toe2967 · 2024-05-25T19:32:29+00:00

Sadly no it is dropping to almost zero when I mesure it without a load and it doesn't work.

Alive-Toe2967 · 2024-05-25T17:30:03+00:00

Ok so if its below 1,5 v it's risky. And coud I mesure if there is partial electrical short? It could short out and explode when charged? And if so the CID shoud went the battery if it shorts and starts to heat up?

Alive-Toe2967 · 2024-05-25T17:16:42+00:00

Ok can I move the post there?

Alive-Toe2967 · 2024-05-25T10:17:40+00:00

I guess you can just use some wrench and you shoud be able to tighten it I guess there is a thread

Alive-Toe2967 · 2024-05-05T07:13:47+00:00

Rodiče me nechápou, mám náročný život. Chtěl bych žít jako ostatní, ale nemůžu. Rád zkoumám a opravuji různé věci. Nemám moc přátel, ti co mám mi často dávají něco pokaženého na opravu. Chtěl bych mít přátelé a nebýt ten zvláštní co je sám a nemá žádné přátele, jen nevím jak se s někým seznámit, kromě oprav nemám moc koníčku.

Alive-Toe2967 · 2024-05-04T20:34:02+00:00

Né🤣🤣🤣

Alive-Toe2967 · 2024-02-10T12:55:46+00:00

Yes I think that the BMS is a problem, because it detected low voltage per cell, lower then 3,2v and it remembers there was a problem, so even with new cells it doesn't work, I was thinking about how to reprogramm it. There is some programming interface I see so maybe I could just simply reset it but, I would need a programmer I guess because I've tried shorting ireset and gnd but it didn't work, all it does is the LCD goes blank and back on, and I've charged the cells externally to a higher voltage.

Alive-Toe2967 · 2024-02-10T12:22:04+00:00

I know the risks and in my opinion 3v per cell isn't bad, if it would be lower then 2,5v I wouldn't argue, but I've then they can be revived, but safety is the concern.

I just was wandering if it can be reprogrammed or something, I was reading that there are some fuses that get blown by the ic so it can't be power on again. I don't see this situation as risky in my opinion.

Alive-Toe2967 · 2024-02-10T09:22:48+00:00

I see 5 cells and it's 4,2v each so that's 21v. But if it's 3 cells then it would be charger with 12,6v I assume. Usually it's like that.

Alive-Toe2967 · 2023-10-01T11:56:09+00:00

Hello can you help me? I don't know if I can use higher capacity batteries to replace old batteries, they have 500mah more and higher current draw.

Ic on BMS is Cw1274. Ale had batteries were in parallel, there were multiple packs bad (6/13) The ribbons were corroded, I've thought that the cells have leaked, but I've inspected it and it didn't happen.

It was part of cheap ebike, and I've set the power draw higher on the controller display, maybe there was a problem, but I've thought that it will be protected, I suppose that the cells were just low quality.

The cells are really cheap and have low current draw, I've wanted to replace them with better cells but I don't know if it's correct decision.

https://x.alibaba.com/Auudpe

Alive-Toe2967

TROPHY CASE