Restarting Flat Lithium Battery Hacks That Everyone Should Know

Рет қаралды 194,308

Bainbridge Technologies

Күн бұрын

Пікірлер: 82

@mnm2969 Жыл бұрын

I’m I the only one who felt he explained it in the most complicated way possibly anyone else could’ve done!

@seanmurphy1614 11 ай бұрын

5 minutes in and I still don't know what he's on about.

@geoff3656 11 ай бұрын

Depends on your understanding of a flat battery.. if there is no activity then the battery is below the acceptable charge voltage for the BMS (battery management system) circuit board to recognise the flat battery. By putting another battery of equal voltage in parallel that in fact has charge (voltage) then the BMS will recognise and deliver a charge to the circuit.. After a few seconds disconnect the second battery source from the flat battery and the BMS should continue to charge the flat battery as usual..!!

@art333-dg8dd 7 ай бұрын

no it was awful. we hgad a teacher in university that had a doctorat degree, however he was not a teacher and after 3 weeks of his teaching we all sign a letter to the university saying he was drowning the fish with his knowledge that he could not communicate and he was fired on the spot and replaced. this guy is exactly the same: worthless

@JohnDoe-jc3cl 5 ай бұрын

FnA. 4:45 I stopped

@mnm2969 5 ай бұрын

@@art333-dg8ddmost likely worthless for anyone who has searched for the video! I only have a very basic knowledge about electronics checking KZbin to figure out what’s wrong with the battery, I assume if anyone could understand the whole 14 minutes without a multiple pause, then never had a question in the first place.

@kenneth6768 2 жыл бұрын

Wowww.... this tip saved my life!!... This is exactly what I had to do to get charging again, not a full BMS shutdown. I am hooked to your site forever, and why does Enerdrive not tell you this I wonder? Thank you, thank you.

@Deano_K5MPG Жыл бұрын

Why didn’t you make a demonstration?

@stanislawhalota3623 10 ай бұрын

you are a genius, you just saved my batteries, thank you very much

@daivernon7346 Жыл бұрын

How to revive an SOK Bluetooth Lithium Battery and bypass BMS The BlueTooth has discharged the battery and you can't charge it. Open the battery and charge the cells directly for about 10 minutes - after try charging from the top through the BMS. If it doesn't work, recharge all the cells bypassing the BMS to nearly 100% capacity. If the BMS still won't work: Disconnect all power from BMS, let it sit overnight, make sure you charged the cells without the BMS to about 80% - reconnect the BMS, start charging normally through the BMS on top of battery.

@kevysrandomstuff5835 2 ай бұрын

I make it simple , lithium battery had only 1.6v after being disconnected for 8 months as my cleaver family disconnected from solar, since the solar was locked at 19.6v Max, I used a multimeter and connected direct to the battery and remove panel cables every 5 mins to see where the battery would sit at, I only did it 3 times (15mins charging) and was high enough to wake up the controller, so quickly reconnected panel to controller and away it went, from there the controller took over with battery charge level fluctuate, I'm hopping it does not go below cut out voltage as it had a good 4hrs at 25amps, I find out tomorrow

@MrShananmeizer33 4 күн бұрын

I have the same problem, went camping for 4 days with a 110Ah. It was fine and charging for the first 2 days no problem then 4th day no charge and was flat. I dont know why it would stop charging all together with my solar & sun all day to keep it going ?

@Systematiclol Жыл бұрын

Thanks for the info, I watched another vid similar by another youtuber that showed ways you could kick start it with many 12v methods just to trick the charger into realizing a battery exists there to be charged. I was lucky My electrician i called didn't come and come through the manuals and found out my AC to DC charger had a mode i could run 12v without a battery and that kick started it just turning that on for a few seconds then switching back to charge lithium.

@gauravbhindi4864 Жыл бұрын

Thanks, your simple explanation helped me revive my lipo4 battery!

@art333-dg8dd 7 ай бұрын

how on earth did you understand this guy are you an electrician

@kylewilliamson8428 2 жыл бұрын

Another great video. From my understanding using the “supply” mode (momentarily) in a Victron Smart Orion DCDC charger would suffice? Thanks

@Atlastsk8 Ай бұрын

Hats off to you sir thank you so much! The amount of time this will save in the future 🎉

@jc136982 11 ай бұрын

this also works on lead acid and glass batteries, I have scored many a free battery because of "hibernation mode'

@Thebwmos Жыл бұрын

Would a 12V battery start up a 48v ? I have only one 12v

@madcam3899 Жыл бұрын

Will this work on a solax battery please. I have two 6.3kw linked. I think I may have one that has shutdown as they only charge to 40% then start sending excess power back to the grid. A step to step guide for a solax battery would be very helpful. Thanks so much

@jasonhumphries 17 күн бұрын

It would be good if you Could do a Drawing behind you on a White board so we can see in more detail. PLEASE.

@udos46 Жыл бұрын

hello can you explain to me the function of the wire on the lin socket? is there a 12 volt present if I connect it to negative, should it interrupt the 200A' relay?

@geebroni4118 Жыл бұрын

Great hack. My 6 vah battery went dead and got zero voltage at battery and charger. Used a car charger at 10 amps [2 amps didn't work] and charger started.

@chrisbarker2320 Жыл бұрын

I have a 110ah slimline with inbuilt DC DC charger. It has ran flat. What is the best way to recharge?

@drewgsands Жыл бұрын

Hi, I have a 48 Volt 10 AMP battery that will charge for around 5 minutes then when I use the electric bike it will die very very quickly within 15 seconds how do I revive that battery. It does have a built in headlight and that's the only way that I can think of to discharge it. Or should I get another 48 Volt good battery and just go positive to positive negative to negative any help would be appreciated thank you Andrew

@VeezoMotors 10 ай бұрын

Probably it's loo late to reply..don't know whether you will see this. But anyway, you should try this procedure called battery balancing on your battery pack. The device used in this case is called a 'battery balancer' and costs about 9,000 INR here in India. Or you may catch hold of someone in your area that repairs lithium battery packs and ask him to do it for you for a fee. Hope it helps. Regards

@yusifsuleiman5502 8 ай бұрын

Please I need help. I have some pieces of lithium phosphate batteries 🔋 that don’t retained charge 🪫 and I noticed the electrolyte seal covers are broken 😞. Can that cause a problem to the batteries? Can I add an Electrolyte to the batteries cells? What type of electrolytes can I add. Please kindly help me with a tips or solutions: Thanks

@shadofpv Жыл бұрын

Carefull, not every battery has a safety bms, so li-po battery's and li-ion cells inherently do not have bms on the cells themselves, you need to add it for them to be "safe"

@hulkgqnissanpatrol6121 7 ай бұрын

Some do, it's behind the button (+).

@claybagsful 2 жыл бұрын

What about with built in DC DC charger?

@chrisbarker2320 Жыл бұрын

Did you get an answer to this? My 110ah with built in DC DC has run flat and cannot get to charge?

@claybagsful Жыл бұрын

@@chrisbarker2320 not yet bud

@Duby4life 3 ай бұрын

Very interesting!

@jagoffroad 2 жыл бұрын

Great Video Bud,

@AmericanEpoxyAZ Жыл бұрын

I have a dead 36v what do I do then ?

@letsmakecarsgreatagain Жыл бұрын

did not show how to do it show us

@alienal8278 Жыл бұрын

Does a serious over charge degrade the battery and if so how to fix like an undercharged if applicable??

@roykangwa7840 7 ай бұрын

My battery is working but the display is not going on

@mnm2969 Жыл бұрын

You could just show it without talking in a 15 second video

@rogerrabbit6522 2 жыл бұрын

Thanks, just about to buy a lithium battery.

@olddanb1 6 ай бұрын

"Obviously your Grains and Plugs? will be connected to DC n DC". What's obvious? And what the he'll are Grains and Plugs, and DC n DC? Mate. I know you're trying to help people, but visual examples really are primary content that's missing here.

@tuguybear930 6 ай бұрын

This method supposes you have access to another battery.

@TWR1988 6 ай бұрын

Well that’s not me my battery is too cold. I have only 12 V of power. I’m in a tent and I need my CPAP machine so I’m gonna die.

@imrlaps7097 6 ай бұрын

Hope you're OK. I saw your post the morning after you posted it but can only log into KZbin from Libraries specifically. Thanks Google!

@imrlaps7097 6 ай бұрын

Here's what i WANTED to post that morning: Body Heat to Warm the Battery, keep it under a blanket with you and your Heat will warm it. Don't touch it directly but keep the blanket a few inches within the battery and it'll warm after awhile. Can keep it under the Blanket with you to Warm it up then run it and keep Alternating Keep it under glass in the Sun If you have a Car keep it on the Dash until it's Warmed, keep checking on it though cause even in Winter the Dash can reach 100° Wrapping it in Clothes or Blanket to insulate You posted this 15 Hours ago, so I'm assuming it was getting closer to dark, and you were frantically searching for an answer. I'm in NY area.

@imrlaps7097 6 ай бұрын

And for Future reference, buy a Heater Buddy and a Propane tank. That'll keep the Tent warm. I don't recommend those Heaters for use in any Unventilated space but in a Tent they should work GREAT

@WB-14 3 ай бұрын

That's time I will never get back

@ZerHour 2 жыл бұрын

But how do you flatten the batteries if they have bms low voltage cut out ? Surely that would make it impossible to flatten beyond the cut out level

@adv_spokes 2 жыл бұрын

I have the same question. Just experienced this.

@sonicspring6448 Жыл бұрын

Because the battery looks as if its output voltage is zero at the terminals, but the pack of lithium cells inside still probably have some charge left. The terminal voltage is zero because of the internal contactor / relay / disconnect device which most Li batteries have now for safety reasons.

@HarryJMac Жыл бұрын

If you leave then long enough they go completely flat on their own.

@jafyfaen Жыл бұрын

It's called BMS

@thehiddenvalley6763 8 ай бұрын

Next time try to find a room that is acoustic friendly

@1jstorres 7 ай бұрын

wth, its youtube, show your work

@jabroski69 Жыл бұрын

Who else is pooping 💩 yeah me neither 👀🫣😖😫🥴🥹

@ryanwells5035 4 ай бұрын

Bro why not just demonstrate. Fiddling with this wire all video smh

@orlandorothermund9198 Жыл бұрын

Sound quality is crap

@bevdenture 10 ай бұрын

What a scam!! You need to purchase 2 batteries to jump it. No wonder the company doesn't solve the issue......THIS WAY THEY CAN SELL MORE BATTERIES!! How about us with just one battery?

@hulkgqnissanpatrol6121 7 ай бұрын

You need to think outside the box! You can use any rechargeable battery as a jumpstarter. I've even seen some people use a non-rechargable 9v battery.

@Cineenvenordquist 8 ай бұрын

Wretched! Shoot it again as though not trying to direct loading a truck with mulch from a distance, but gesturing to the point and on topic, illustrating as ye go. Speech was very very off pace and enunciation. Also ofc. people should be using pulse chargers, see "Unravelling the Mechanism of Pulse" for an article that should get you to an open access Science article.

@Alan-megan Жыл бұрын

Any experts out there?? So is he essentially saying is to connect a DC power source in parallel to the dead lithium battery n jump start charging it that way?? Any gurus PhD’s out there to confirm this??

@rogerbennett6347 Жыл бұрын

😂

@tinapye3527 Ай бұрын

Sorry ... too complicated. Spoke far too fast to grasp his instructions and technical info. went straight over my head 😞

@stibbs11 11 ай бұрын

Misleading name to the video.

@davidfarmer2049 Жыл бұрын

Good video but im sorry you felt you had to risk every-ones well being by piersing your right shoulder with tattoo.

@lizmarch7165 Жыл бұрын

Dude. What...? 😂

@davidfarmer2049 Жыл бұрын

@@lizmarch7165 What haven't you under stood, Liz? Your skin is an organ like your liver kidneys. This will make you "laugh" is he going to tattoo his liver?

@olddanb1 6 ай бұрын

BMS? Like all your viewers know what a BMS is.

@Duby4life 3 ай бұрын

Battery management system. Often a PCB (printed circuit board).