Sealed Lead Acid Battery Recovery / How to refill lead acid battery

[@michaelprice3031]

Refreshing to watch a tutorial that isn't just "Do this one simple thing to fix". Informative but realistic. Thank you

[@snubbelbuff1471]

I want my eleven minutes back please

[@barukd]

I watched it at 2x so I lost only 5.5 minutes

[@frankfnhallukhall4520]

This could have been edited right down to only a few mins. On the flip side, it's good to see that topping up the water takes patients and multiple fills.

[@ericdenny4515]

He is like a doctor trying to recover his patients

[@ZoonCrypticon]

Some patients simply die despite all the live-saving attempts undertaken...

[@jefferypegg6464]

The was deposits in the bottom of the battery. You should have checked resistance of each cell and also rinsed the battery out first. Then refill and charge

[@ZoonCrypticon]

Yeah, thought the same.

[@MadMax0318]

Thanks for the video, I know it´s an old one but just wanted to know how you got the charger working on a battery that has less than 1 v , supposedly the charger needs at least an 8 v reading before it can start to work.

[@MrAlam1234]

after watch this video, I decide to buy a new battery..

[@nathanwoodruff9422]

I have the same battery size that was manufactured in 1999. It had been sitting dead probably since 2005. I did the same procedure as this guy did except I added 20 ml of sulfuric acid to each cell and the rest with distilled water. I did the pulse repair for a few days and it was worthless. I got 12v and maybe 70w/hr for all that repair. Forget the pulse repair hype, they are worthless. I had purchased a bunch of VoIP phones from a failed business in 2008 which had plug in wall adapters that would produce 26v at 2amp. I connected this power adapter to the battery along with a voltage meter. For 24 hours I was getting a voltage reading at about 25.9v. Several more hours later, 2 or 3, I went back to look at it again and the voltage had dropped to 20.1. Before I went to bed for the night, I looked again and the fuse had tripped on the power adapter. Voltage meter now reading 5.72 volts. I went to bed. In the morning voltage was down to 3.1 volts. I connected up another power adapter to the battery for the total count of 2 power adapters connected to the battery at 26 volt. That brought the voltage back to 22.2 volts. 12 hours later it was down to 21.5 volts. The next morning, both fuses had tripped on the power adapters voltage at 4.45 volts. I reset the trip fuses and turned them back on. 15 minutes later I went to check and once again both fuses had tripped. I have a 200amp car battery charger that would start a diesel Mac Truck. I connected that up. It was pulling more than 40 amp. 12 hours later, I went out to check and disconnected the car charger. It was maintaining 11.1 volts. I did a discharge test and got 3150w/hr. I plan on doing a few more fully discharge and recharge with 200amps. I fully believe that this battery will come back to life.

[@kurtilingus]

Damn, you just left a battery rolling along sight-unseen after observing it was pulling 40a? Heh, surprised when you left it to charge it wasn't a "Dudes Walk Away From Explosions" moment. Not safety nagging or anything, in fact I admire your boldness. Curious if you now have a functional battery in rotation now too..

[@nathanwoodruff9422]

@@kurtilingus Battery got a little warm, but yes, I let it be. It was sitting outside my garage on concrete, but I didn't ever think that it would burst into flames or explode. I've charged 850 cold cranking amp car batteries well above 80 amps for almost an hour with no problems. That battery would only pull 40 amps for an hour or less before the current would start to drop off sharply. But, yes, I have a functional battery after 2 additional charges at 12 volts and then moving on to 26 volts again. I believe that the high amperage of the car battery charger/starter cleaned off most of the oxidation from the lead and copper plates and or helped break up the clumps of sulfur that formed in between the plates. It took a week or more of almost constant charging at 26 volts for the battery to start holding a 12.4 volt charge. Higher voltage or current is far better than any pulse repair device. But, yes the battery is functional and useable. For how long I don't know though. I might come back in 6 months and leave an update.

[@GDMHificationranpitc]

@@nathanwoodruff9422 thanks for the input battery bender

[@franekw5274]

@@nathanwoodruff9422 Hi, Nathan! What about today? Is that battery still alive and working nice?

[@nathanwoodruff9422]

@@franekw5274 _"What about today? Is that battery still alive and working nice?"_ The battery worked well for about 3 months at about 13Ah. It tailed off quickly after that as I am assuming that sulfur deposits started forming where they were zapped off originally. I then did as before and did the 26 volt approach for a month and got good results but it only lasted for about a month. I cracked the battery open and pulled out the plates. The majority of the plates had oxidized and fallen off to the bottom of the battery. I decided it wasn't worth it to try to save it as if you get the sulfur off the plates, most of the oxidized lead, will come off as well. My thought is it is probably best to recycle the battery and buy a new one. One repair of a dead lead acid cell might be fine but after that, it is a lost cause.

[@renpot8150]

Hello . I did same to you and i got problem you know the ruber black caps . i have all blue but my problem is the plastic x-x did come with my blue cap . is a ways to plug the hole after did fll up water ?

[@darrenglynn597]

How do you check how much acid or distilled water is left in the Battery before you start refilling it. The hydromers for cars are to big. Please advise where you obtain such a device from and how much they cost in UK sterling (£) thanks for your help .

[@davidmorris-jones210]

Thanks.... I got the same charger. I just drilled a sealed lead acid 85Amp & topped up with distilled water & is now charging via pulse repair. When unplugged after a couple of hours voltage was 13.1Volts so I'm continuing pulse repair looks like I have restored it. I will use hot glue to seal the holes & which will be easy to remove for a further top-up. The sealed batteries can be brought back if you can get water in.

[@departe5672]

It is still holding strong?

[@davidmorris-jones210]

@@departe5672 Indeed I run a 500 watt RF amplifier on it.

[@davidmorris-jones210]

@Supa Trending Daily Keep above the plates

[@helithaweliwita5030]

You need to add acid,only water will not work for such old batteries.

[@Johnsmith-yv8tx]

Why the voltage gradually decreasing?

[@devinnicely8486]

You allowed the battery to reach a normal voltage, but you have no amp hours. This can breathe a little life back into an old battery, but will not bring back the capacity of the battery.

[@renegade637]

Just a note to everyone who doesn't realize this. Even if the battery was able to be recovered, it has to remain upright all the time. Boosters use VRLA batteries. As such, those have to remain sealed because I'm sure that they'll get tossed in the trunk when not in use. The moment you tear the plastic lid off, good luck keeping it sealed.

[@British89]

Also note that the plastic lid should not be completely sealed, just spot glue it back on

[@aneeshjoseph8100]

So video didn't show justice to the caption. Wasted my precious 11.06 minutes of life.

[@zainsenpai7583]

Hello need help asap So i was able to revive one of my 2 SLA battery. The other has a problem because one of the 6 cells inside is reading 0.2v but the other 5 reads 2.0v. How do i fix this?

[@johnlyndem228]

Battrey life is 5 years only my friend ,we have to remember this

[@endnhjjr7757]

Desulfide the surface of the battery plate first by using crystal soda and hot water to neutralise the sulfites and empty out before re add battery acid and re trickle charge

[@kunaldhar6713]

u r right

[@mknight6026]

Can you use Epsom salt and water?

[@naxxcii]

Is Baking soda and hot water ok for rinsing

[@meisievannancy]

What is crystal soda ?

[@flipmode00]

How do you discharge the battery @2:26??

[@bjarnieinarsson3472]

Wow.. you don't seems to understand a single basic fact in this instrument. 1) This is both repair and charge unit. 2) With repair mode, this unit will desulfate your battery. On the way, it will charge, but not necessarily enough. 3) Battery with 0.3V is almost dead and will need lot's of desulfate process. i.e. You will need to repair it for couple of days. 4) After couple of days of desulfating, you will try to recharge it (not the same as repair) 5) If no good, then I would discharge the battery and try again to repair it with high voltage repair pulse feature. ps. I wouldn't have voltage meter on battery while repair it.

[@dhananjayadilhanfern]

So with this charger , can we charge battery normally, without pulse charging mode??

[@jakebadenhorst9570]

So the whole video you basically did nothing. The battery was dead and remained dead. Your biggest problem is the filling of the battery. you need to put the needle deep into the battery and fill a specific amount usually about 10 - 30Ml per cell and let it soak in. Then charge the battery. your watering didn't do anything.

[@wefukthenwo]

What do you mean? He showed us the bottle being a third empty after filling battery!?

[@truenexus1usa]

Very good video. Excellent production value and information content. I learned a lot. Thank you for pointing out the age of the battery as to be considered. Other videos on this same topic did not mention the possible fails as well as yours.

[@manuelpereira7277]

hi guys, the greatest results that I have had was with the Magic Mender Wizard (i found it on google) definately the most useful course that I've followed.

[@varshashenkar5977]

@@manuelpereira7277 j

[@varshashenkar5977]

@@manuelpereira7277 I

[@DaniloCastiglione-k5u]

Come si chiama la bottiglia per caricare la batteria

[@goiyoo]

Can use normal battery water?

[@danielmaxter1928]

I restored my battery with this guide BUT my batteries stay horizontally, not vertically inside the scooter and some liquid was spilled as the rubber caps cant keep the liquid inside. Question: can I permanently put some glue on the holes and seal them shut so there wont be anymore spills OR it releases gases and it can blow due to creating pressure if I seal the holes????

[@JonAhlquist]

Lead-acid batteries vent gases, so do not completely seal either the rubber caps or the plastic cover on top of the rubber caps. Venting is how the water escaped that is being replaced in this video. Because even new batteries vent, lead-acid batteries like these need to be kept upright so that the acid will not leak out. If your scooter is designed so that the batteries are mounted horizontally, then I suspect it was designed for AGM (Absorbed Glass Mat) or gel cells, which do not have a liquid acid solution and hence do not leak when laid on their side.

[@MarioHernandez-wj4jz]

You have to cut into it a little higher then the breathing holes therefore when you seal it , your sealing only the new cuts you did to it not the breathing holes it had before good luck

[@oldquaker]

Thanks for the video mate. Very informative. God bless you!

[@RaxmiddinQullayev]

Дестрланган сувми

[@arcaderacer586]

Once a battery is recovered, what is the run time vs a new battery the same size?

[@sankarvsankar2593]

150Ah battery can recovery for this..?

[@dariusnketani5572]

is battery water the only important thing to put in the battery?

[@endnhjjr7757]

I personally think is a waste of time using Epsom salt and water I think it's best to crystal soda and hot water to desulfite the plates a few time before refill with it's own acid and trickle charge

[@sharukhmatekuki5830]

Nice 👍👍 🇮🇳 || Kuki

[@wmss8581]

Can i use battery acid

[@amirmotamedi6263]

دمت گرم استاد کارت درسته

[@DIYInventor]

How can I charge this battery with Solar panel and also how can I protect it from overcharging through solar panel?

[@arunmg4638]

Use solar charge controller

[@djkaiserofficial6130]

Pwde lang ba yang ganyang batt for tricycle po boss 12V / 7ah siya pwde lng b sa motor yan.?

[@TheJorzax]

Any solutions?

[@core-texlabs.officialchann4118]

You cant say you're recovering the capacity of a battery if you don'trun a capacuty test at the start and at the end

[@rethinamthe]

Could you please suggest me how charging unit needed for 12v/4ah battery. Please I need your help

[@johncoops6897]

Buy a BATTERY CHARGER from your local store. Solved.

[@libbyaquino5812]

Maganda at impormative pero kailangan magsalita ka rin para lalong maunawaan. txn

[@dennisloobman]

2.05 for safety: Wear safety gloves. Both hands are equal, especially the left one so when the boot is on the other foot, obviously the left glove protects the right hand. OK Gottit, makes perfect sense ; )

[@Funcentric]

I don’t understand. At the end you say that it was “far too gone” but then say later that it was revived.

[@clownbooface2624]

Video for sole purpose of ad revenue.....

[@GadgetGlobetrotter]

The only thing I found useful is "safety first" 😂 shitty recovery. He needs to drain all the acid from the battery first then mix fresh 80% distilled water to a 20% ratio of sulfuric acid. (that's why it's called a lead acid battery) This guy is misguiding people. Please don't follow this. He needs a 200amp charger to charge for a duration of 2 hours and then wait for 1 hour to cool down the battery after which he needs to repeat the process of charging for 2 days it's a lengthy process and takes time but the results are good. People with half knowledge do this like this and mislead people for views and likes. 80/20 ratio is important else it won't work. It's like having only water and no food to give you energy ⚡.. 😂

[@manikanan.k1794]

Were is haveing lead acid

[@snipezpro9554]

I use new orriginal fluid to revive batts works much longer

[@ajaysinhraulji2448]

Which one

[@snipezpro9554]

sulfuric acid or battery acid like they say hard to get but we use it on my work with our reach trucks so i can get some from work

[@goclunker]

Needs to be charged in parallel for it to have any chance of actually retaining anything

[@racsonagarrab]

I have spent months studying fixing a car battery and discovered a great resource at Jons Mender Guide (google it if you are interested)

[@noirman2834]

Thanks for the information ♥ ️ I have a problem with this charger and I lack experience. Can you help? ♥ ️ ♥ I put maintenance and the operation was successful, but the problem The battery is empty of charge 0/100 and despite long hours in this charger does not exceed 20/100 what is the solution

[@doyoufearthedark]

Did you fill any destilled water ? Withdoubt it, a dry Battery won't run.

[@fayzelectronic9991]

when repair battery need to wait 1 day until the pulse sign turn to full sign

[@senda2627]

I charged my battery is with closed holes....is it bad to my repair?( please reply please)

[@LahisTechLT]

If the battery isn’t long run, i suggest you to charge caps off, if not won’t be an issue.

[@mknight6026]

If the caps didnt pop off spraying acid everywhere. You need to fully chGe with caps off because it's going to creat gas from the electrons passing through from the electrodes and plates

[@prasanthkwt]

From where should I buy the demonized battery water's please let me know you're reply as soon as possible or please share me the links to purchase

[@craigfranklin5611]

It's just normal tap water that has had a black mass performed over it

[@ratgreen]

You can buy deionized water Or use water from a dehumidifier Or use the ice that forms inside of a freezer

[@classicsbyclark]

When i connect mine to another battery, the water boils?

[@kunaldhar6713]

of course it will boil (It is not boiling but evaporating the acid by electrolysis) It is not a good sign

[@johncoops6897]

Make a cup of tea or coffee! :-)

[@mknight6026]

The cells are creating HHO Gas. Hydrogen Hydrogen Oxygen and that's what the bubbles are. It's wise to use distilled so it doesn't bubble but even sometimes you still get it. Leave the caps off and let it charge all the way in hopes it stops.

[@ozziefreddo7403]

@@mknight6026 HHO is water! The gas is HH ie hydrogen (normally written H2 with a small 2 below the line but KZbin does not appear to support a subscript font) and is always a byproduct of the charging of this type of battery. That's why you should charge in a well ventilated area so the gas doesn't build up and present an explosive risk.

[@mknight6026]

@@ozziefreddo7403 your confusing it with HOH which is water

[@bonifaciotumbokon8815]

sir pede p0 b mag p repair ng e-bike battery lead acid 48volt 20ah saan p0 kau lugar ppuntahan

[@chrisersoriano1295]

Sir pwd b gamitin yung nbibili sa hardware na tubig ng batery galon na puti

[@HaiNguyen-vu9cj]

Thank you very much.

[@Zoeabuan1128]

HAHAHAHAHAHA Made me laugh in the end. Maaaan. That was so realistic.

[@yuStorage]

is it distilled battery water

[@JosePerez-rt1kb]

Deepak Chauhan , Thanks for the video content! Forgive me for the intrusion, I would love your initial thoughts. Have you ever tried - Lammywalness Trendy Trade Guide (Have a quick look on google cant remember the place now)? It is a great one of a kind guide for learning how to recondition batteries at home minus the normal expense. Ive heard some amazing things about it and my m8 got amazing success with it.

[@TheUnclutchable]

The definition of regret is watching this video

[@AMAThePoet]

The video is a bit stuck. Like a DVD, there's some prob.

[@bonifaciotumbokon8815]

sir gudam pede p0 b mg p repair ng e-bike battery lead acid 48volt 20ah saan p0 pede kau mapuntahan salamat p0

[@حيدرالخفاجي-خ3ق9ي]

Thank you 🙏🏼

[@29102jmoney]

Solar and Storage Battery Reconditioning

[@sukantisenapati6316]

Beautiful

[@elimaki4833]

Same music everywhere.

[@wefukthenwo]

Very twerk twitchy

[@doodeemeehaa2701]

0:50 1:34 1:48 3:15 5:34 8:00 8:18 10:04 10:27 10:45

[@Rahul.patel48]

I m charging my 12v 7Ah batterty with 14v 7.5 ah charger… battery is charging up to 12.60v but after 3-4 hours voltage decreases (10-11v) without use. What should i do?

[@gaibandhaelectronicshouse6548]

১২ ভোল্ট ছানকা ব্যাটারি ৯ এমপিয়ার,১২ ভোল্ট ডিসি ফ্যান কত সময় চলবে

[@indigotv7515]

Do it 5 hours for repair time.

[@aetechreviews]

Yes at very low amps.. Something like 200ma

[@harrysdt]

how come I watched for 11 minutes and the conclusion is unable to recover...

[@LahisTechLT]

Every Battery can't recover, if it could no point of making New Replaceable Batteries. Thanks

[@advisedpotato8983]

D Niger worked for me

[@foysalgamerz2847]

Battery Car Charger, Input Voltage: 12 V, Output Voltage: 200 V এটা কোথায় থেকে নিয়চে দাম কত

[@victorepay8872]

Its hard to follow what you are doing if without the talking/explanation.

[@montanaplease]

How many ounces of lead could one recover out of that battery?

[@ezzatezzuddin4304]

Never use steel needle

[@leahlambert5737]

I wouldn't recommend taking a lead battery apart there sealed for a reason.

[@set3777]

SLA (sealed Lead Acid) name is a actually a misnomer. The correct name is Valve Regulated Lead Acid (VRLA) battery. There is a small gap under each rubber cap for gas but NOT gel or aborbed liquid to escape. The rubber caps behave like a one way gas valve. The electrolyte of SLA/VRLA battery is either a gel (then also called a GEL battery) or liquid acid absorbed in Absorbed Glass Mat (then also called an AGM battery). Adding water will hydrate & revitalise the dried GEL or dried Glass Mat so that electricity can conduct again.

[@swsdr1]

you should use acidic water, like lemon water and charge it with high voltage, like 30v and charge and discharge using halogen lamps, it's a long process, for me, it takes 3 days to recover

[@renelielwero]

Fucking Walter Of Time

[@London_UK654]

I'm thinking lead acid battery doesn't work that way.. sometimes they will fail overtime and lead to expire battery but good try

[@DrDre-sy2kv]

Don't do any of these, just turn the battery upside down. Because The electrolyte settles down due to usage thumps and gravity. 🤘.

[@wilfredocortez8327]

vaccination kailangan ng battery mo... ipila mo sa center

[@MrBuash]

You have failed. Lol You need acid water not distilled water, there nothing to ionized in empty water.

[@wojciechtechtips1602]

You should add normal water and the acid will be taken from sulfated plates

[@zabuza8548]

Distilled water is acid. It's something we do all the time.

[@comanche6073]

These Charlie Chaplin (silent) videos just SUCK!!!%

[@vishaldadas]

Non sense kuch bhi nahi he iasme bus time pass he

[@albertofori1707]

The

[@thojthiajpaubchannel3482]

Z

[@theb0ss85]

my led battery light is not working , lets check if video helps lol

[@royalsolutions7684]

Buy 5 batteries instead of these craps

[@rainsarang3324]

Ha ha ha. I wasted 11min

[@yubi4291]

Total Garbage

[@abdodz94]

waste of time ..dislike

[@mycroftholmes8786]

Absolute crap.

[@PabloPazosGutierrez]

you can't talk?

[@johncoops6897]

Drag it out past the magic 10 minute mark by not saying a word, adding useless text captions, and throw in moronic music for extra viewer annoyance.

[@darrenglynn597]

How do you check how much acid or distilled water is left in the Battery before you start refilling it. The hydromers for cars are to big. Please advise where you obtain such a device from and how much they cost in UK sterling (£) thanks for your help .

[@dOoMnX]

This is an AGM. There is no free water to draw, even when new.