How to Repair 12 volt Battery || 12v battery repair

[@lvtmnts]

Wow i have several i can try and after 34 years as an auto mechanic and tought auto for 8 years cant believe there are no warnings on how dangerous battery acid can be or damage it can cause after anything is exposed to it and after just a minuter or two with battery acid on unprotected fingers will start to hurt or burn within a few minutes and you get it on your clothes they appear fine till you wash them and then they come out of the wash with holes from the battery acid just one example of what battery acid can do and can be very damaging to your eyes. To anyone without knowledge or experience with batteries and battery acid the lack of warnings seems very much like dereliction of duty as a teacher.

[@learningonthegobahbah4822]

Well hak no It can be dangerous to most but to some it's like a simple irritation that's it. I used to apply it all over my body to relive from scab and it work

[@bigbasil1908]

I like how you tip battery acid over your hands. God bless India

[@alviengineeringyt2514]

Thanks for your nice commenting.

[@manfredbrylak9145]

3:20 i dalej- z czajnika wypływa woda, a nie kwas...

[@francescomarazita4488]

Hai le mani di plastica come l' involucro della batteria? Visto che usi l' acido come se fosse acqua. Impara prima cosa fa l' acido sulle mani e dopo insegna a ricaricare la batteria. 😂😂😂

[@JohnnyTalia]

Assuming there are no "dead" cells, doing nothing else but just charging the battery for 3 hours will create a surface charge of 13+ volts as shown. Yes it will run a 12V LED strip for a few seconds because it requires only a fraction of an amp - but put a real load on it (like starting a 12V motor) and it will fail. The rest of the video (cleaning, adding hot water, "battery" water, etc.) is just for show and will change nothing.

[@pulzarmicrochip]

Entonces que procede 🤔

[@diamondstar2897]

Bro battery water actually work

[@petershedrack9885]

@@diamondstar2897 that ain't battery water and that battery ain't flooded battery

[@rubenramos7877]

That the voltimeter indicate 13.3 volts for a battery of 12vdc 7 AHor 9 Ah, it doesn't implied that the battery is working. If you want to check it you have to add a ligth bulb of 12v 50 watts as a charge and after that you have to check that the voltage is more than 12 volts. Probably for low charges as a led light tube it's working.

[@alviengineeringyt2514]

We don't have 12 volt 50 watt bulbs available in electronics shops here, so I couldn't do the test you mentioned..👍

[@bj2bj260]

i tried this for computer ups battery and its work kzbin.info/www/bejne/gKXXYqN-gdCXgJo

[@SpiderMan-vs3fn]

​@@alviengineeringyt2514It won't work anyways

[@paulsengupta971]

@@alviengineeringyt2514 Headlight bulb.

[@Aguswann]

@@alviengineeringyt2514 idiot

[@abdulwahid8579]

Good job with all the best information and knowledge

[@alviengineeringyt2514]

Thanks a lot😊

[@p0opsy]

what information? are you illiterate? there was 2-3 sub lines with maximum of 4 words, hows that "best information and knowledge?" . dnky

[@nagarajunaga5567]

Very very super good idea thanks for you

[@alviengineeringyt2514]

Most welcome 😊

[@geoffchadwick3253]

this is wonderful I now get 24 volts from my old battery and it hasn't gone flat for over a month now fantastic.

[@alviengineeringyt2514]

Thanks for your nice commenting.. 💞

[@james041]

Impressed , how long will it hold its charge.? Will this work on an e-bike batteries 72volhts 5 is alot of cash for 5 new batterirs .

[@edenedenis4907]

just wash it, fill it and it's done.. There was no salt and lemon like in the other video... Good clips Bravo

[@alviengineeringyt2514]

Thank you for commenting....

[@rvkubotaman7146]

@@alviengineeringyt2514 ⁶⁶⁶

[@Aranimda]

Wear gloves and eye protection when working with opened lead-acid batteries. The lead is highly toxic and the acid is bad as well.

[@IjereFrank-kr3nu]

Whatwas added to the battery before charging

[@g7mks383]

That does not apply in India

[@louistournas120]

That is pretty nasty. The sulfuric acid will contain small amounts of dissolved PbSO4. On contact with skin, some of the Pb will pass through.

[@KlausMillion-ne5dv]

9:56 ​@@louistournas120

[@KlausMillion-ne5dv]

​@@IjereFrank-kr3nu😂

[@chrisjacquier8003]

Very useful but cannot stand the background noise that's supposed to pass for music.

[@alviengineeringyt2514]

Thanks for a nice comment and pointing out my mistake.

[@chrisjacquier8003]

@@alviengineeringyt2514 Alas, Alvi! It's a common fault with many YTs. The music can be be so distracting from a worthy presentation. Nevertheless, it's the content that counts, and yours was good.

[@waynemasters8673]

We spent our life savings giving the music maker son in our family a company called FTX instead of bad hair displaying.

[@charlesgeorge8111]

good as new Alviengineering, inside / outside, thank you; dont know technical details, I have a couple batteries to reuse,

[@nkgirishnk6878]

Best tips ⚘️🙏NKGIRISHA

[@johnkapel2128]

I basically had the same problem with my battery. Last month when I was on my way to the store, my car died so I got my multimeter out and I checked the voltage on the battery and it was 9.7378 Volts so I thought “what the heck is going on with this battery”, the next thing I knew I seen some smoke coming from the tips of the battery terminals. I was suspicious on what was going on and I couldn't believe it because this battery was only barely 16 years old which I consider fairly new in today's society, so basically what I want to do is try to clean up the battery with some soap and salt solution and then I might put it on the charger for two or three minutes at a high current rate just to see if it will hold a charge. I'm not sure if that's going to help the battery or not but one thing's for certain before I go out and buy a new battery, I'm definitely going to try these two methods that I suggested. Now on the other hand I could swap the battery out with one from my 1962 Chevy Tahoe but I'm not sure that my old lady would let me do that, so basically what I need to do is first, I'm going to check all the air in the tires before I monkey around with the battery. Then I'm probably going to run a few errands around town down and the next thing I want to do is get some paint and paint the battery terminals because I don't think they look very good without the neon yellow color look on them. If all goes well, I am planning to do a few other things to the terminals. Next after that chore, is get some of that distilled water and pour on the outside of the battery to try to clean up a lot of the dirt and dust its accumulated over all these years. If I have time what I'll do after that it's try to clean both sides of the mirrors on my 1965 Ford Bronco because I've noticed while I was driving that it's hard to see what kind of traffic is coming up behind me. I was having a problem with the battery when I put the headlights on low beam and then when I tried to switch the high-beam I noticed that the voltage excursions were jumping around so I went out and I bought another set of test leads to use on my digital multimeter and there was no difference at all, so I think I may borrow my friend Tony Jones's multimeter just to check those voltage excursions to see if that is normal. Nobody really explained to me how to test a DC voltage excursions when the battery is not in its prime. I am all on my own doing this. A lot of people have contacting me and they said that they've had that problem once or twice and maybe even three times in their lifetime with their batteries but they did something totally different. What they did was loosen the terminals first then they carefully remove the battery and hoisted it out to get rid of all the debris and dirt that's accumulated after all these years then they put it on a slow charge which I believe they told me was 32 milliamps for 6 days, 3 hours and 54 seconds. Next they took the battery caps off and added some distilled water, which they claimed that they bought it at their local Walmart store. I think, if I can remember correctly, they said it was .99 cents plus the sales tax. Can you believe that just 99cents? That's a real good price for one full gallon of distilled water. Speaking of water, yesterday I helped my neighbor that lives to the right side of my house, fill their swimming pool for the new season. It literally took 7 hours to fill. I am not sure how many gallons it is. I have met people in my lifetime that had no idea that there were 4 quarts of water in a gallon jug. They just assumed it was a gallon only. I am not really good at math but I do have a calculator on my cell phone. Speaking of math, it takes me back to grade 11 in high school when my teacher, Mr. Lowry gave us a sneak quiz on algebra. I failed it because I didn't understand what that was all about. I spent most of my high school time stoned and kind of out of it. Some of my classmates were very good at math, and it even showed when they got their report cards. I may have gotten of the path of whatever we were initially talking about. I think it had something to do with blue cheese. No, I remember now, it was car batteries. I never could figure out why they put car batteries in the front of the vehicle and not inside the vehicle. It would be so much easier to work on them, especially in the rain, if they were inside the vehicle. Doesn't that make more sense to you too? Well anyhow, batteries are pretty heavy for their size and some people can't lift them very good. I had a fried, Tony Smith who had asthma and once he tried to lift out his car battery, and sneezed, and the battery fell out of his hands and landed on his right baby toe. It broke the small bones in that toe of his. I called his mothers step daughter Ann but she was not home. So I then called his brothers uncle Fred and told him about what just happened to Tony's toe. He seamed like he was drunk and started laughing at me and said “I don't care about that Bast#rds toe”. I got mad and hung up on him immediately. From that day on, I never spoke to Tony's brother's uncle Fred. I never really liked him in the first place because when Tony and I were 13 years old, we were at a softball game and Fred walked over to us and farted right in our faces. That was not very nice of that old pervert. I heard some stories about him when he was about 20 years old that would make you cringe if you heard them, but I can't get into that right now because I have to finish up my posting here on you tube. I hope I have given you folks some good advice on having some of your problems solved in a timely manner. I like to help out when I can if it is at all possible. I am out for 3 more hours so I want to go now and get a hot dog and a bottle of grape soda. I need to look around for a ride so I can get back to my padded room at the Sinclair Insane Asylum. I hope Dr. Dilbert will not be mad at me for sneaking out....

[@betweentwomillennium5057]

A safer way is to replace the battery altogether with a cat (which always lands on its feet) and a slice of buttered toast (that always lands buttered side down). Strap the buttered toast to the back of the cat and install on an armature with good quality ball bearing raceways. Use a pulley or gear reduction system to increase the speed to 1400 RPM and run a small 12VDC generator. This will all fit in a box roughly the same size as a battery and will never need recharged.

[@KillerBoy-x2n]

Bro very long I can't read

[@gaetan_b_2611]

you should write a book

[@alviengineeringyt2514]

❤️😆😁

[@alviengineeringyt2514]

😄😄💞

[@philippsrimando9953]

Step by step is ok but must take the reading of each cell after the initial charge. All are same or near and the battery can be revive. Especially if it was used to its expentacy period.

[@alviengineeringyt2514]

Thanks for your nice commenting.. 😉

[@Subgunman]

It appears that the lead plates on that middle cell have deteriorated to the extent that they have dissolved, thus the black residue that has been flushed out. This will be the weakest link in the battery, it will overheat under a charge as well as a discharge cycle.

[@alviengineeringyt2514]

This battery will never heat up unless more voltage is being input into it. If not charged with high voltage, it will stay at normal temperature.

[@sirinathagamini]

@@alviengineeringyt2514 🤗 Jai

[@marketanedbalova6345]

Ff FTV

[@K2teknik.]

@@alviengineeringyt2514 Learn the difference between voltage (Volts) and current (Amps) and their effect on a battery during charging and discharging.

[@chuckmaddison2924]

Over time/ use, the lead turns to shit. Not possible to restore.

[@supermass8770]

great work 👍👌💪

[@alviengineeringyt2514]

Thanks... 🥰

[@paulromsky9527]

Don't shake that crud out onto your counter top/workbench, it is very corrosive, shake it into a big plastic bowl

[@alviengineeringyt2514]

Rightly said. You should be very careful while working. Because the acid used in it is a bit harmful.

[@ricksanchez6411]

And where did the acid end up?

[@paulromsky9527]

@@ricksanchez6411 I think the acid was in the whitish crud around vent caps that he cleaned out. The black stuff was probably some kind of oxide on the lead which coated and insulated the plates. With coated plates and weakened acid, the battery was spent. I think the water he put in had some acid in it, but I am not sure. There are tests you can perform with test strips to determine how much acid is in the electrolyte (water/acid solution). But he got the battery working again, my guess it will last only 75% as long as the first "life". After that, a refurbishing won't last very long. So two lives on a battery is about what you can get.

[@dalehood1846]

Battery acid can be neutralized by dumping it into a container with baking soda and water. Be careful about using this on top of any battery, it can leak into the cells of the battery and render it useless. Always wear eye protection. Battery acid will dissolve latex gloves. Use heavy rubber gloves.

[@complexity5545]

This video is trippy. He's just dumping out waste on the desk like its grape juice. LoL Crazy

[@Lesfac]

The bottle says water but is it actually battery acid or distilled water? I thought these batteries use a gel e!ectrolite.

[@divyadeenu1686]

They use electrolite but only fill them with distilled water

[@MrCuddlyable]

You have certainly recharged your battery but that is not remarkable. With no information about the battery type, its capacity when new and its capacity now, you show nothing in numbers to support your claim to have "repaired" the battery.

[@neutrodyne]

This is very dangerous! Do not do this! Plus putting a volt meter on it without any kind of a load on it does not mean a thing. Put a 9 amp load on it and it would probably drop the voltage down to almost nothing.

[@yesudasanh8609]

Very nice and useful

[@alviengineeringyt2514]

Thanks a lot

[@gorandiaye50]

Thank you for your great video

[@alviengineeringyt2514]

Thank you too..

[@bruceevans3857]

I do the same only I use electrolite out of an old car battery works really well

[@alviengineeringyt2514]

Thank you for a nice comment. Yes it is good to learn these electrical works.🤗

[@beppeniccolini1050]

Hi….. You added only destilled water? No sulphuric acid?

[@alviengineeringyt2514]

battery water is also known by battery acid..

[@lucruz9990]

send this guy a eye dropper

[@alviengineeringyt2514]

😃😃😁😁😆😆

[@rossitherhodie5659]

Worth a try but using saftey gloves and eye protection.

[@jtcustomknives]

Love the video and music. Keep up the good work. People that don’t like the music can just turn the volume down. Your not talking anyways so what’s the big deal?

[@alviengineeringyt2514]

Ok,👍 thanks!

[@nsabiyerabrian5423]

Thanks for the video How can u repair 10Ah/12vdc powder battery

[@alviengineeringyt2514]

Welcome.. You can use battery jell for repair this battery.

[@lavague7648]

By the way i am impressed since because this method produced results relatively quickly. The cycling i did so far did not work. Excellent video. Very helpfull.

[@alviengineeringyt2514]

Thanks..🥰

[@alanblackmore4600]

Excellent production (but for the music 😏 )... But could I stress health and safety most be observed.. The use of gloves and safety glasses would be advised..

[@alviengineeringyt2514]

( I apologize for using such a song.) Your suggestion is acceptable and I didn't read gloves and glasses as you suggested because I didn't have them with me at the time.🫤

[@johnwest7993]

Sure you can put a small surface charge back on a dead battery. But what is it's total capacity? It sure won't be 9 Amp hours, probably much less than 1. Also, a new battery of that capacity can actually start the engine of a small car. I bet that one can't. Its internal resistance will be way too high due to plate deterioration. I played with this sort of thing for months, and once the plates have been eaten away or heavily calcified, the battery is simply dead. It's easier to build one from scratch or just go buy a replacement.

[@alviengineeringyt2514]

I assure you that if your battery plate is damaged then it is not possible to fix your battery again. And if it can be done, it will only last for a short time. And if the battery plate is not bad then you can fix the battery through the process shown in my video.🥰

[@harlengrovom200]

​@@alviengineeringyt2514oil P P p.o

[@HosseinFarshidnia-nl8hx]

خوب بود ایکاش با توضیح بود

[@alviengineeringyt2514]

😊😊

[@cra6459]

That music is enough to drive a person insane ...

[@alviengineeringyt2514]

😁😁🤣🤣😂😂

[@wolfgangboettcher3126]

Das geht destilliertes Wasser und Salz und Zitrone Aufladen vertig

[@alviengineeringyt2514]

Good..

[@X21021945]

Yes, other methods are given on several videos. But this one is the best. And nobody used Hot Water to drain out the dirt and residued collected in the battery over time. Yes, there is a limp on this video.The battery was charged for three years; with what kind of device or charger The ratings should have been mentioned about the 3 hours charging. More or less this was a good video. Thanks!

[@alviengineeringyt2514]

Thank you for a nice comment. And the charger I used in this video is a 6v one amp charger.

[@silvanofratini9088]

​@@alviengineeringyt2514

[@yordanmitev2720]

@@alviengineeringyt2514 charger is 6v but battery is show13.3🤣😂

[@jemmangel705]

Huhhh hahaha how do u charge a 12v battery with a 6v source charger doesn't make sense?

[@joelkoren3241]

1) Deionized water during flushing should be used to minimize depolarization 2) Vcc should be greater than 12 to acqiure a difference, what supply voltage should be ideal for charging ?

[@adedayojoseph3622]

Good work, and good idea

[@alviengineeringyt2514]

Thanks 💞....

[@AbdulhameedHussein1]

Will the hot water not cause short circuiting in the battery terminals?

[@Games-if2lu]

You charged the battery for 3 h with 12v adaptor?

[@ericgray5828]

The video was great the music was great thx

[@alviengineeringyt2514]

Thanks.. 💞

[@dufus7396]

All that violent shaking will destroy whats left of the lead plates..putting a water jet up there might be better. Its not gonna last long after that repair but it will get sold as it will show full charge

[@alviengineeringyt2514]

It cannot be said that this battery will be completely correct, it can be said that it will be correct from 100% to 70%.

[@СтасШибко-6]

За три часа он не зарядитися, я купил один такий в метало базе на нем было 8 вольт я долил немного дистилята и каждый день у меня он заряжался он 6-7 часов, наночь оставлял чтобы простоялся и так через неделю он востановился напряжение 13,7 вольта ❤

[@jurgenslongo5649]

Please give us information, no bad music.

[@alviengineeringyt2514]

Sorry for use bad music.😕.. Next time i will try doesn’t use this types music..

[@drmertes58]

Would putting the battery upside down in an ultrasonic cleaner work ?

[@RobSweigard]

Although unclear, this appears to be an AGM (absorbed glass mat) battery. Typically over time the small amount of water/acid dissipates/evaporates/leaks out of the battery. The white material around the filler cap is used to absorb the liquid in such cases to prevent damage from the sulfuric acid. I have found that adding small amounts of distilled water or clean rain water to each cell the life of the battery can be extended considerably. These batteries particularly in scooter applications start to give shorter run times, and deteriorate to the point of useless. However you can start by adding about 20 to 30 drops with an eyedropper or syringe roughly 5 to 10 milliliters. Then recharge/run to dead a few times, and you may find yourself on the road again. Each run time usually gets longer till it is back to a decent run time. The plastic cover which is glued on, can simply be held in place with a few strips of electrical tape on the edges. ☺♥†♪♫ 5-12-2023

[@alviengineeringyt2514]

Thanks for your nice commenting.. 💞

[@nakamateagnes6732]

it's goog but which chemical did you put there after putting the battery out

[@xxSadowpak]

Thank you bro🙏

[@alviengineeringyt2514]

Welcome 👍

[@Richardsarili]

Idol pareho lng bayan Ng rocket na 100ah

[@العسليالعسلي-ز6و]

على ماذا تحتوي هذه القارورة البلاستيكيه هل على ماء مقطر أم على أسيد البطاريات أرجوا الرد

[@ludoviclavieille876]

Acide sulfurique pour batterie

[@العسليالعسلي-ز6و]

@@ludoviclavieille876 أشكرك على ردك وتفاعلك معي

[@Marginal391]

​@@ludoviclavieille876 Non, c'est de l'eau pour les batteries 🙄

[@Marginal391]

This is deionized water that is made and used especially for refilling batteries.

[@alviengineeringyt2514]

لم يكن هناك سائل في الزجاجة بل حمض البطارية 😇

[@mohummudahjaznassurally9731]

Very good friend

[@alviengineeringyt2514]

Thank you very much

[@bishal.dangol]

In my case, the voltage drop quickly. Can this be repair?

[@zuchamotungoe6817]

Same here too...

[@hobbyelectronics3448]

Charge and discharge battery 5 times it recovered

[@bishal.dangol]

@@hobbyelectronics3448 by how much of Amper?

[@hobbyelectronics3448]

@@bishal.dangol 2 ampere

[@bishal.dangol]

@@hobbyelectronics3448 thanks, I will it

[@murdocks4304]

You need to mind the acid buddy. Be careful. Feels like water but will continue doing damage. Put a drop on a pair of old jeans and check it a few days later.

[@alviengineeringyt2514]

Yes, acid is a very toxic and corrosive liquid. If the test is done as you say, the jeans will be ripped.

[@g7mks383]

Non of these rules apply in India.

[@frank88ster]

It is only good if you leave battery with no contact and 'load test' the next day. If there is 75-90%, then you are good to go, if not it is still weak and need a DC Welder to boost (to awaken plates) and 'add new Battery acid' and re test . If that doesn't work, junk it. Just keep battery acid, cannot buy anymore.

[@frank88ster]

Once you have 'awaken old battery', it needs prolong re charge / use or it will sit idle and sulphation will again destroy battery. I connect to existing car battery ( if you have space) and the alternator will charge car battery first and in charge your 2nd battery ( need to add a connection switch if you don't have an auto relay switch) this works like a battery jump starter when first battery is weak. But if you use car a lot, the 2nd battery can reach 99% constant. Be aware to switch off if car not drive for long periods or it will drain both batteries.

[@Cavanpikefishing]

Is it with all 12v battery's?

[@rseletto]

Great job, that was a lot of work 👌

[@alviengineeringyt2514]

Welcome..💞

[@EF-gg7yn]

You have to measure capacity batery after your repair 0.1C(I*time discharge), that to be get result

[@ndimuphilibert1093]

Thanks a lot ❤

[@alviengineeringyt2514]

You're welcome 😊

[@tonymanzo3766]

What sort of charging device did you used to bring the battery up to 13v.

[@alviengineeringyt2514]

charger making video already uploaded my channel.. please go my channel and watch this video..

[@mdfaisal216]

is drying for 2days important?

[@jssamp4442]

LMAO, "Battery Water", what a harmless sounding substance. Anyway, that dark stuff dumped out of the battery with the water is Lead(IV) Oxide. That is what the positive plates of the battery are made of. That battery is no longer serviceable. Just replace it with a good battery.

[@colinevans7134]

I've tried this many times and never had any luck at all

[@alviengineeringyt2514]

Then probably your battery plate is damaged. For which you are not getting its results.👍

[@ElderKofiSasu]

What did you cut to replace the covers

[@ford1546]

in many countries that care about the environment, it is difficult to buy battery acid

[@женявислоус-г1п]

Просто для ясности------это всё те же по конструкции аккумуляторы, что стоят у каждого в машине под капотом к примеру. Только малых размеров.. Делайте правильные выводы.

[@kertvuio]

Просто промыл горячей водой, оставил сушиться и залил дистиллированной и всё? Что-то не хватает. High performans battery water - это готовая разбавленная соляная кислота?

[@женявислоус-г1п]

@@kertvuio Вы наверное имели в виду не соляную, а серную кислоту, иначе--электролит. Так как это те же по конструкции аккумуляторы, что и применяемые на авто, то и поступайте с ними так же во всём. Я никому не советую промывать вообще, применять соду, и так далее к кислотным, только доливка или замена электролита. Обращаю внимание на одну, возможно плановую производителями, особенность. Это не осыпание и выпадение обмазки на пластинах, а именно сползание. Обмазка становиться вязкой и сползает в этих мешках в низ. А этого категорически не должно быть. Тут уж не до сульфатации.

[@LangsangMangjangMate-t1p]

Nice 👍

[@alviengineeringyt2514]

Thanks ✌

[@jeffkelly636]

Why did you put the bicycle tube seals on only three of the battery fluid openings, and caps only back on three? I thought you were going to use those to seal all six openings.

[@alviengineeringyt2514]

On😇😄😀 my battery you could see that three caps were broken. Due to which I didn't have that cap and I cleverly made three caps from the bicycle tube. If your battery cap is damaged somewhere like this, then you can follow this trick wisely.

[@itoldutruth669]

U made patches, not caps, did not u ?

[@tayezewdie3022]

voltage ok but what about curren? and you flash out all acid with hot wter and let it dry for 2 days then you add high quality battery water so how can you charge it with out electrolite?

[@عادلكريم-ت7م]

Should acid be added??

[@rawanajeewandara421]

IF YOU USED BATTERY WATER,,ISN'T BATTERY ACID,,,THAT BATTERY FILD BY ACID ,,AM I CORRECT ,,???..

[@alviengineeringyt2514]

I have not used any separate water for the battery in this video. The water used in batteries is acid. which we usually apply in batteries.

[@saminathank3805]

When we checked next day with our using the battery voltage is automatically reduced to 9.5V from 12.5V.another days again reduced to 8.5V. Voltage is not in constant level with out using in the recharged battery.

[@leroyusa935]

The background music was so bad that I actually felt that the battery should have been blown away with a 12 gauge shotgun beyond recognition.

[@alviengineeringyt2514]

Sorry for the bad background music.😔 Next time I will try not to use such music.😊

[@ATIKUCONNECT]

Description what you full first is the water ? I mean you first wash it with water and leave it 2 days for dry ? Help me

[@magdolna8863]

Szia érdekel hogy evel az eljárással lehet e el. Biciglit hajtani?

[@alviengineeringyt2514]

Igen, biztosíthatom önöket, hogy ha követi a módszeremet, az akkumulátor biztosan rendben lesz❤️❤️

[@shadreckchidambo3975]

Nice work but remember to wear safty glasses and ate least groves next time safety first

[@alviengineeringyt2514]

Yes, thanks...❤️

[@pindone]

Why did you not add any acid back in, just distilled water?

[@alviengineeringyt2514]

The water in the bottle was not drinking water. It was a type of battery acid. This type of acid is available at any electrical shop...

[@falconfawwaz9181]

Good work but a very slow video

[@alviengineeringyt2514]

Sorry for that..

[@0garythebloke0]

I couldn't watch because the "music" was driving me INSANE

[@alviengineeringyt2514]

😁😁😄😄 Sorry for that.....

[@bigbasil1908]

For transferirng the battery acid, you would be better off using a cheap plastic pipette. The acid will destroy the rubber of the syringe, but it won't damage the pipette.

[@alviengineeringyt2514]

Yes you are right, but I can't use it as I don't have the series. In this case it is better to use series and I have used rubber here, rubber works very well, you can use plastic if you want.💯

[@mar-tin702]

It was battery water bro not acid

[@bigbasil1908]

@@mar-tin702 Battery "water" is 40% sulphuric acid solution. Obviously not pure sulphuric acid but then you cannot get pure sulphuric acid. I think the purest you can get sulphuric acid is 98%, with the other 2% being water. So the strongest sulphuric acid is still a partial solution.

[@cesareoalonso1274]

That's the very next step to save $9 dollars on a new battery on the corner store

[@gregorymartin2283]

What is battery water? Is it distilled water? Does it also have sulfuric acid in it?

[@alviengineeringyt2514]

Yes this is battery water. The water in this battery is not potable. You can get this battery water at various electronics stores...

[@Subgunman]

Battery water must be distilled water, battery electrolyte has hydrochloric acid in it and bears the universal warning labels for caustic solution unless of one is in a third world country where safety of the consumer is non existent. These are absorbed glass mat batteries and the gel in the mat takes several hours before it is saturated enough to work. Fill battery, let stand three or more hours, refill each cell to just barely cover the plates inside, then charge. Batteries used in alarm systems are always being charged as well as batteries in UPS supplies. As for UPS supplies if it is a line interactive UPS, then the UPS is always providing conditioned power from the batteries while a separate charging circuit is constantly charging battery. The more expensive UPS's are real hard on batteries and one can expect about 24 months of service at whic point the UPS will prompt you to replace the batteries.

[@DavidCase-ov5uo]

In the days of open cell car batteries you topped up past the plates with distilled (pure) water. Water available from auto shops. UK.

[@scottfirman]

Usually they die from never being discharged as in emergency lighting which keeps a constant voltage on the battery. You would be suprised at how many buildings have a dead back up battery for their emergency lighting. Those lights are intended to guide you from the building and unless the power is restored, go dead in a few hours. Even the quick test button on them doesn't verify the battery is capable of maintaining sufficient lighting for long. I recommend replacing any battery that has failed, its not worth dying over. No way I would attempt this. Just an all around DUMB IDEA.

[@alviengineeringyt2514]

Yeah you are right...

[@jhondoe5147]

But there is no life or death involved with my electric start push mower. what's there to lose?

[@danishatlus6602]

HELLO DEAR IS PANI KON SAY DALNA HAI BATTRY SHOP SAY MIL JAI GA ?

[@alviengineeringyt2514]

Ha battary shop se ea acid mil jai ga.

[@uketigen8879]

After the renewal, how long does it last ?

[@alviengineeringyt2514]

You can use it continuously for 3 hours on a single charge.

[@hobbyelectronics3448]

@@alviengineeringyt2514 brother but what amp of load it will last to 3 hours kindly tells anyway video was awesome good 👍 job

[@PauloSergio-qp3zd]

1/2 h

[@randyvillacin5562]

Not worth it battery already melt inside

[@reifi1949]

So etwas würde ich gerne vor meinen eigenen Augen sehen. Viele Jahre mit verschiedenen Basteleien haben mich gelehrt dass man Blei Säure Akkus nicht reparieren kann. Gelernt habe ich auch dass man diese Akku Art nicht mit etwas destillierten Wasser oder neuer Schwefelsäure NICHT zu neuen Leben erwecken kann. Kauft euch einen neuen Akku denn eine neuer Hose die ein Loch von der Akkusäure hat ist vermutlich teurer.

[@kevinyates7755]

Seen distilled water been put and then charged well how does this work without acid involved.

[@alviengineeringyt2514]

No potable water was supplied to the battery, the water used in this battery was acid..

[@dw7094]

Most SLA Batteries are sealed with epoxy. They just don't have a top that snaps off. These batteries ain't that expensive, just buy a new one and recycle the old one. Battery water has no magic. It's just deionized water, and it's not cheap.

[@happyfeet231259]

putcoca cola instead of water , and use an injector to avoid spill

[@emmanuelpyele]

My battery is becoming hot on the positive terminal.What could the problem?

[@BukenyaDennis-w1z]

Nice work

[@alviengineeringyt2514]

Thanks..

[@DavidCase-ov5uo]

First kill the noise!! Second keep metal tape measures away from battery terminals.

[@arturofontanilla9094]

What was the liquid you put there? Urine?

[@alviengineeringyt2514]

Battery acid..

[@jimbola77]

dang you crazy man! no gloves or ppe? wow...

[@alviengineeringyt2514]

I feel sorry for him😔😕. But you must be careful while working😊😊

[@cristophersungahid7318]

For effective repairing change all plates with new one

[@alviengineeringyt2514]

Plates cannot be changed on this types batteries. Since the plates cannot be changed, these batteries have to be fixed.💯

[@lohcheekongdavidloh2661]

can use long long time?

[@alviengineeringyt2514]

You can use it fairly often, but you can't use it for a long time.

[@teamfrederic1312]

Can u help me please ? Even i got a battery name Eaton i can use for it pls ?

[@alviengineeringyt2514]

yes.. you can use for led acid battery.

[@fernand0madeira]

Eu já fiz o mesmo mas utilizei uma seringa para encher novamente a bateria

[@alviengineeringyt2514]

bem A série é segura de usar. Não pude usar porque não tenho a série no momento

[@rampsidejoe9871]

All you need to do is paint it black -!- will work forever-!- than find one of your buddies with that shade tree -!-

[@yordanmitev2720]

Bro you kill the battery factory! From now, no one will bye new battery🤔 all people will repeat 😊

[@alviengineeringyt2514]

If you really smile🤗🥰🥰😄😊

[@dufus7396]

Slow 2/3 amp charge will be gentler on those compromised plates

[@alviengineeringyt2514]

Yeah....🫠

[@lotjeremiah-iz9fp]

Is this battery dry sell or weltsell

[@alviengineeringyt2514]

Is this battery no dry sell. This is acid battery..

[@RixtronixLAB]

Nice video :) thanks.

[@alviengineeringyt2514]

Welcome...