my ebike waterproof inframe battery failed to keep my battery dry, i got caught in a downpour that came from nowhere, never noticed the problem till like a week later when i went to use my bike again oO anyway under some investigation i found water in my battery, it had damaged the BMS and some cells had a little rust on them like this battery, i cleaned it out and dried it, then i got a new BMS, not the same type but still one for 13s 48v but a waterproof BMS this time, i soldered the BMS wires in place, had to do this as the new BMS plug was not the same, then put it on charge for 3 days, at first it only charged to 52v before the BMS cut off the Charger, i suspect some water damaged cells were lower, anyway after the 3 days the cells seem to have somewhat recovered/balanced the voltage is now 53.1 - in the meantime i also got a new battery and i tested its voltage and that shows 53.5v i also tested the battery in the bike and its now working sweet, so i guess what im saying is just because a battery gets water damaged does not mean its a total right off
I'm trying to find a 5600 W battery replacement for my 60 V scooter 38 AMp hour. Also would like to know where to. Get an upgrade for the same scooter.
This is exactly how my battery pack looked inside and out on my Yume D4+ electric scooter. There was lots of rust on the inside of the battery pack. However, most of the rust occurred in the front of the batter pack, away from any ports which was odd. The interior of the scooter looked fine except for rusting towards the front of the scooter.
I love this guy. He tells you like it is. How the fucking hell did water get in there. People will attempt to use the bloody scooter as a submarine. Or did the owner have a bath with the scooter. Ahhh shit, the batteries have been bonked by the owner. The battery owner should give the battery technician £50 for wasting his time. 🤣😂🤣😂
I like the Swenglish very mycket. Har du någon idé vad det kan vara för fel på min ewheels e7. Köpte helt ny för 2.5 månad sen. Sen dess har top hastigheten rasat från 67kmh till 51 kmh. Man märker rätt tydligt att dem förlorar lite effekt efter varje laddning.. Scootern har rullat 30 mil.. Den drivs på 52 volts batteri.. Däremot visar volt mätaren samma värde som när dem var sprillans, 58.1 när den är full laddad... Kan det vara ett dåligt batteri när den visar samma output?? Hade kunnat mäta med multmetern, men är rädd att garantin slutar gälla då.. Ska såklart ringa kundservice, Du verkar veta vad du pratar om, så skadar inte att fråga:) Tack för upploads btw, både underhållande och lärorikt :)
That's a lot of cells.. and a lot of rust! Is the water only on the nickel plates or also inside the cell themselves, corroding them ? I guess each cell has its own shrink wrap but I wonder if only the tabs can get water damage or more.
I bought a Janobike T09 - unfortunately I can drive 21 km on batteries. I bought it in winter and the seller does not want to accept the complaint. What can I do with this ?
Hi I need a new battery for my kaab wolf king 72v. It won’t charge for some reason. I think the. Battery’s finished. Do you know where I could replace this ?
Maybe condensing moisture during colder autumn nights there in Solna . Strong battery , much heat to the cells and that’s it . Water everywhere in this monster battery only because temperature difference. Can be other reason as well but that’s my theory .
The problem was actually a very smal tear in the bottom corner of heat shrink tubing. If it hade more eva foam under the whole pack it would have been fine,.
Hello mate, i have a mantis 10 with the eye3 display. The charging light goes red and then green like i have a full charge. But when i turn it on the display flashes as it goes from max voltage to near 0 and then all turns off. It takes 2 seconds to happen and then i cant turn it on again for another 10 minutes as nothing happens when pushing power button, and it does the same thing. From 67.5 volts near nothing eveerytime, any ideas on what the issue could be would be greatly appreciated mate.??
I have a 504 levo battery Were you able to fix the one you have? If you do I would like to send you my to have you fix it. Because that bat does the same as you show on your video
To me it looks like condensation damage. You drive in winter for longer period lets say 3-4 hours, then go home and charge. Charging heats up batteries enough to condensate.
I want to upgrade my 50mph tifgalop to a 72v battery is that possible or adding a bigger battery make a difference does anyone know how and what is needed?
What does it mean, when my charger goes to red for a few seconds and goes to green without it being plugged to the scooter? Does that mean I have a bad charger? I got a yume s10 scooter
@@TheBatteryDoctor I figured it out, it's my charging port. Good thing is my buddies is good friends with the head honcho and he's hooking me up for with a charging port, new charger and some tools 🔧
Thanx for the video....In my dual motor scooter I upgraded my 52V battery from 20 Ah to 26ah but my bms overheats and has to be replaced constantly.....the BMS is rated at 52V 30A.....do you have a suggestion....Thanx.
There is a sticker that changes colour if exposed to water was it red? I couldn't see on vid. Mine is at bottom by wires... i believe mine gone bad cos low voltage do you think i can revive it with another battery got 70v 33.3 amh rated another ebike battery laying around ( i do accurately, long story) gunai will send me new but I have an itch to open it but would like to do it safely.. what do you think boss doctor kind man..😃
Good day I am looking for a repair or schematic build sheet for a fieabor q06 scooter from China. Having a motor seizing issue. Front motor Please advise.
I have a 52v 23.4ah battery scooter scooter the battery stops charging at 53v I have a 58.8v charger I have already tested the charger and the battery cells
The same thing happened to me, I removed the rust and it worked correctly, but now it turns off only when the volts drop below 57V. Can you help me pls, i dont know what to do
And that is why you should be waterproofing every part of your escooter with silicon.
my ebike waterproof inframe battery failed to keep my battery dry, i got caught in a downpour that came from nowhere, never noticed the problem till like a week later when i went to use my bike again oO anyway under some investigation i found water in my battery, it had damaged the BMS and some cells had a little rust on them like this battery, i cleaned it out and dried it, then i got a new BMS, not the same type but still one for 13s 48v but a waterproof BMS this time, i soldered the BMS wires in place, had to do this as the new BMS plug was not the same, then put it on charge for 3 days, at first it only charged to 52v before the BMS cut off the Charger, i suspect some water damaged cells were lower, anyway after the 3 days the cells seem to have somewhat recovered/balanced the voltage is now 53.1 - in the meantime i also got a new battery and i tested its voltage and that shows 53.5v i also tested the battery in the bike and its now working sweet, so i guess what im saying is just because a battery gets water damaged does not mean its a total right off
I'm trying to find a 5600 W battery replacement for my 60 V scooter 38 AMp hour. Also would like to know where to. Get an upgrade for the same scooter.
This is exactly how my battery pack looked inside and out on my Yume D4+ electric scooter. There was lots of rust on the inside of the battery pack. However, most of the rust occurred in the front of the batter pack, away from any ports which was odd. The interior of the scooter looked fine except for rusting towards the front of the scooter.
I love this guy. He tells you like it is. How the fucking hell did water get in there. People will attempt to use the bloody scooter as a submarine. Or did the owner have a bath with the scooter. Ahhh shit, the batteries have been bonked by the owner.
The battery owner should give the battery technician £50 for wasting his time. 🤣😂🤣😂
Do you upgrade batteries ?
You're a real boss 🙌💪👏💯
@the battery doctor, where are you located I have a similar battery 60v 26ah for 3200w scooter. Battery is not lasting as long as it should.
I like the Swenglish very mycket.
Har du någon idé vad det kan vara för fel på min ewheels e7.
Köpte helt ny för 2.5 månad sen. Sen dess har top hastigheten rasat från 67kmh till 51 kmh.
Man märker rätt tydligt att dem förlorar lite effekt efter varje laddning.. Scootern har rullat 30 mil.. Den drivs på 52 volts batteri.. Däremot visar volt mätaren samma värde som när dem var sprillans, 58.1 när den är full laddad...
Kan det vara ett dåligt batteri när den visar samma output??
Hade kunnat mäta med multmetern, men är rädd att garantin slutar gälla då..
Ska såklart ringa kundservice, Du verkar veta vad du pratar om, så skadar inte att fråga:)
Tack för upploads btw, både underhållande och lärorikt :)
That's a lot of cells.. and a lot of rust!
Is the water only on the nickel plates or also inside the cell themselves, corroding them ?
I guess each cell has its own shrink wrap but I wonder if only the tabs can get water damage or more.
Water will get into the top of the cells and corrode and short circuit the cells.
👏👏 best vids ever 👍
Will u repair it? What kinda cells was inside?
Looked like original LG, probably MH1
That can't be repaired, he got to build new battery for him.
@@Hamid9e but you can use the not damaged cells!
@@kovidivi no, all of the cell are water damaged, they cannot be used again.
@@Hamid9e that's a lie.
I bought a Janobike T09 - unfortunately I can drive 21 km on batteries. I bought it in winter and the seller does not want to accept the complaint. What can I do with this ?
Did you manage to fix it??
Hi I need a new battery for my kaab wolf king 72v. It won’t charge for some reason. I think the. Battery’s finished. Do you know where I could replace this ?
Maybe condensing moisture during colder autumn nights there in Solna . Strong battery , much heat to the cells and that’s it . Water everywhere in this monster battery only because temperature difference. Can be other reason as well but that’s my theory .
The problem was actually a very smal tear in the bottom corner of heat shrink tubing. If it hade more eva foam under the whole pack it would have been fine,.
Hello mate, i have a mantis 10 with the eye3 display. The charging light goes red and then green like i have a full charge. But when i turn it on the display flashes as it goes from max voltage to near 0 and then all turns off. It takes 2 seconds to happen and then i cant turn it on again for another 10 minutes as nothing happens when pushing power button, and it does the same thing. From 67.5 volts near nothing eveerytime, any ideas on what the issue could be would be greatly appreciated mate.??
10 star 🌟 vid🎉⚡️💯
I have a 504 levo battery
Were you able to fix the one you have? If you do I would like to send you my to have you fix it. Because that bat does the same as you show on your video
We only work in sweden and we dont accept specialized since they are too complicated. They have "special" which prevents repair.
I have a 60V 33ah Battery that won’t take a charge. Can you send me your information so I can send it to you to be repaired? Thank you!
I'm thinking of buying this battery for 499 is it worth it?
To me it looks like condensation damage. You drive in winter for longer period lets say 3-4 hours, then go home and charge. Charging heats up batteries enough to condensate.
Seriously how did the water get in? ITs plastic silicone wrapped
I think the water damage comes from the environment it comes from to the shipments .The daily temperatures may effect it also after being used.
I m trying to find a updated video of this battery being fixed or trouble shooted .can anyone help ?
I want to upgrade my 50mph tifgalop to a 72v battery is that possible or adding a bigger battery make a difference does anyone know how and what is needed?
What does it mean, when my charger goes to red for a few seconds and goes to green without it being plugged to the scooter? Does that mean I have a bad charger? I got a yume s10 scooter
Different on all chargers. Usually says on the back or in the manual what the error code means.
@@TheBatteryDoctor I figured it out, it's my charging port. Good thing is my buddies is good friends with the head honcho and he's hooking me up for with a charging port, new charger and some tools 🔧
I just got a yumes10 and da Exact same thing is happening to me 🤷🤦🏻
I know how water 💧 got in, its bolt at bottom of box puncture battery case and obviously he took it swimming🏊♂️🙄
Winter weather
HIDE YOUR CHILDREN LOL this guy swearing is cracking me tf up
Hope ur in the usa
I'm having difficulty finding a replacement for this battery. Anybody know where i can order this battery that ships to USA ?
I do
@@Esk-be8kd where my lad
I made friends with seller of these battery's and scooters
@@Esk-be8kd where can i purchase them?
Selam dostum gazelle Panasonic batarya pil değişimi yapıldı lakin şarj almıyor ekran açılmıyor neden olabilir sinyal hattı mevcut
Just How & Why xD 🍕🍻🏴☠️
una pregunta puedo aser andar una scooter con contraladores diferente queno sea dela marca dela scooter
Thanx for the video....In my dual motor scooter I upgraded my 52V battery from 20 Ah to 26ah but my bms overheats and has to be replaced constantly.....the BMS is rated at 52V 30A.....do you have a suggestion....Thanx.
I have saved many water damaged battery lol that's noting
It can be electrolyte
Hello,. I just bought a Chinese scooter, and after watching your video, I want to have my battery tested, who can I take it to?
Can u fix my battery scooter... Philippines
Yume does a terrible job with their batteries, both
Of mine in my
Yume x11s went out around 150 miles
There is a sticker that changes colour if exposed to water was it red? I couldn't see on vid. Mine is at bottom by wires... i believe mine gone bad cos low voltage do you think i can revive it with another battery got 70v 33.3 amh rated another ebike battery laying around ( i do accurately, long story) gunai will send me new but I have an itch to open it but would like to do it safely.. what do you think boss doctor kind man..😃
You should your other battery to the "doctor". You should not messa around with large batteries (they can turn inte large fires).
😱😱😱
Good day I am looking for a repair or schematic build sheet for a fieabor q06 scooter from China. Having a motor seizing issue. Front motor Please advise.
PMSL so funny!
Perché c'è un titolo in italiano quando poi il video è in inglese?
Per non parlare della traduzione che è pessima!!
Hi would you be able to build me a battery like this please
I have a 52v 23.4ah battery scooter scooter the battery stops charging at 53v I have a 58.8v charger I have already tested the charger and the battery cells
Hi my friend, I have the same 52v 23.4Ah scooter. i have 3 months with him, he was wet in the rain i don't want to walk
where did you find your solution with his scooter
The same thing happened to me, I removed the rust and it worked correctly, but now it turns off only when the volts drop below 57V.
Can you help me pls, i dont know what to do
buy a new battery.
🤣🤣🤣🤣🤣
😂
see my kaabo battery fix
Hahahahahhahahaa
These batteries cost 500$ hell expansive
Batterie Samsung
No. They are LG Mh1 batteries.
Stop scam sav service after sale non-existent !! Recurrent failure controller and motor !!
You cursed too much
To much cursing not a good video 👎🏽
this its due condesation , keep out in garaje ,temp on nights its low .. ride geting hot and afther leave out to chill , you get condesation