The common problem with these units is that everyone leaves them in their vehicle 24/7 including during the summer heat. The extreme temperature in a hot vehicle will always cause a battery to swell up. I have a different brand jump starter that I store in my vehicle and noticed that the battery also swelled up after a couple years.
@looksirdroids91342 жыл бұрын
Jump starting cars with other cars used to be acceptable and quite sufficient. Apparently, people these days are too good for that.
@noodles8062 жыл бұрын
Once the battery is swollen, is it still safe to keep around and use?
@LuisA1Million2 жыл бұрын
@@noodles806 Not safe at all. I'd bring them out the house and/ or car and leave them inside of a BBQ or concrete floor surface just in case they catch fire!!
@noodles8062 жыл бұрын
@@LuisA1Million Appreciate your reply! I ended up chatting with NOCO Support and e-wasted the device that same day.
@sunilparas6606 Жыл бұрын
Noco products are total shit
@sh0nad0g4 жыл бұрын
You know what, I have learnt more about electronics from watching Clive’s awesome videos than in the last 42yrs!!
@stephenlamley5412 жыл бұрын
Snap in twoways I too have learned alot from Clive and am also 42
@madichelp07 жыл бұрын
"Deep down you want me to do it." Clive, of course we want you to short it out on camera.
@gillianseed44197 жыл бұрын
no no, i want to see it highly overcharged then shorted out
@MusicalBox7 жыл бұрын
The instant my brain realized Clive was moving the 2 cables closer together, I distinctly heard a loud "Nooooooooo don't do it !" in my head. I hate my brain sometimes.
@tallman112827 жыл бұрын
madichelp0 "Deep down I don't want to set fire to my workshop... Right now." So I take that to mean setting fire to his workshop isn't completely off the table.
@daixso7 жыл бұрын
madichelp0 he knows us so well
@thetinkerer57637 жыл бұрын
tallman11282
@ButterBallTheOpossum6 жыл бұрын
This channel is my childhood all over again. I literally took apart anything I could get my hands on. my favorite thing to take apart were VCRs
@joeclarke97823 жыл бұрын
When my lithium booster went bad, I took it to bits and poked around - until a 2 foot flame jumped out of the battery. Should have waited on BC's autopsy.
@Phos97 жыл бұрын
They kinda pretend to be premium, but it's mostly just the price. It's hard to find one of these that isn't under built and over rated.
@RedTopProductions7 жыл бұрын
Same story with Cuisinart brand ever since they were bought out by Conair... at one time quality, now, just garbage in a fancy shell
@RWBHere7 жыл бұрын
That's _Con_ air. The clue's in the name. ;-p
@RedTopProductions7 жыл бұрын
Maybe KZbin is just glitchy but I can't see the reply threads for this comment, even though I posted and I'm pretty sure you're replying to me! I was drunk when I posted that, but I wasn't *that* drunk! Y u no sho? Am I the only one who the comments are failing to load on KZbin lately?
@Markkrochuk19795 жыл бұрын
My GB40 was defective. Traded for a Motomaster Eliminator
@babapapa80635 жыл бұрын
My gb 40 and 70 was great but my 150 lasted less than 3 months
@KPPMt1n76 жыл бұрын
Some times my friend behaves "very oddly" and I have occasionally thought about taking him to bits to see what his problem is.
@Alexander_l3223 жыл бұрын
Did you ever find out what his problem is? Now I have a friend who needs a few new parts so I was wondering if you ended up parting out your friend for useable spares and if so can I have some?
@77thTrombone3 жыл бұрын
@@Alexander_l322 I'm glad my wife has no interest in Big Clive. I'd wake up one morning finding my parts up for bid on eBay.
@j58920002 жыл бұрын
Such a badass...
@andyxox41682 жыл бұрын
You might be odd whilst he is actually normal!!!
@StrobeGames2 жыл бұрын
You might find a lot of spare parts
@uxwbill7 жыл бұрын
"I don't want to set fire to my workshop right now." Is that to say you might want to set fire to it _later_?
@tallman112827 жыл бұрын
uxwbill I thought the same thing.
@bencarter967 жыл бұрын
Once he gets the insurance set up...
@benni55417 жыл бұрын
uxwbill maybe hes waiting cause a fire one week after setting up the insurance is rly obvious
@jayherde07 жыл бұрын
Yeah .. Don't want to 'spoil us'. It's too soon since the last time.
@MaakaSakuranbo7 жыл бұрын
Well his power supply already caused a fire
@glenmartin24372 жыл бұрын
Thank you. I dismantled old electronics at home. My biggest project was an old television. Vacuum tubes, transformers, capacitors, etc. neatly layed out on newspaper on my bedroom floor. Mom was not always happy with my projects.
@roboftherock Жыл бұрын
If I had done something like that, mine wouldn't be either - and that goes for dad as well!
@briankemp22903 жыл бұрын
That's another old Scottish engineering term 'absolutely blootered'
@vamboroolz16123 жыл бұрын
Absolutely blootered is how old Scottish engineers spend their off time😉
@LakeNipissing7 жыл бұрын
Far more electronics inside of that unit than I would have expected... complex unit. When the Li battery goes thermonuclear, it's all over no matter how advanced the circuitry is.
@bigclivedotcom7 жыл бұрын
I've added a list of the main components in the unit. It is quite complex. The optocoupler-like devices are indeed Cosmo 1010 optocouplers. The battery balancing is dealt with by an 8254AA chip with 4435 MOSFETs. The LEDs are driven by an Xn2115tp device. The main processor is a Holtek HT46R06. The USB output is powered by an MP1584 buck regulator. The USB charging input is boosted up by an FP6293. There's a GZ423 (maybe a dual op amp?) and a 3.3V regulator.
@annelisemeier2837 жыл бұрын
bigclivedotcom too much shite. Lots of points pf failure Id say.
@ceneblock7 жыл бұрын
bigclivedotcom how did this happen? it says that your comment was posted three days ago and meanwhile the upload was only six hours ago.
@LakeNipissing7 жыл бұрын
This is because the video is available for preview by Patreon donors before Clive makes it publicly available on KZbin. We can comment before it is available public.
@ceneblock7 жыл бұрын
LakeNipissing ah, thanks a lot! more of a reason to donate.
@JasonLihani5 жыл бұрын
"Scary, but sort of pleasing in a 'Oh-it-might-go-at-any-moment' kind of way."
@Rizon19857 жыл бұрын
I have a GB30 for a few years and because my car is parked outside, this thing has saved me so many times already. It's not cheap for "a battery" but so handy to be back on your way in 2min. Unless you're the person who leaves too late for everything, a dead car battery will never stop you anymore.
@JelMain11 ай бұрын
Just realise the car battery is quite similar
@franciscandie85707 жыл бұрын
The suspense when you were pulling on the leads got me on the edge of my seat
@JimNichols5 жыл бұрын
"I don't hear any little relay click sounds ...and don't touch or this will be so exciting so quickly. " I love your way of saying things!
@Xorthis7 жыл бұрын
Having worked with model helicopters in the past, it totally scares me to know they're putting this kind of battery pack inside consumer electronics in such a way that makes them impossible to visually inspect for damage. If you saw your model pack go puffy, you know to never let it inside your house. This thing is a time bomb waiting to go off.
@taintedgaming1.0332 жыл бұрын
This was 4 years ago and that noco in particular as he said is an unknown year but noco puts a lot of protection in their starters back when you made this comment they had thermal sensors inside the battery as you saw and multiple other protections but when a starter is outside in a car they will get HOT and seince there isn't a way for them to cool the battery they often end up puffing up from the heat ruining the pack new ones have sensors to not let the pack be used if this ends up being the case where as this older model in the video doesn't have said protection and was still able to preform basic functions in the current model if it determines that the pack has puffed up it will charge to 50% and die or if it's above 50% it won't start a car and will let you charge your phone until it hits 50% which is the most stable percentage for a lipo cell battery
@PV2Omni7 жыл бұрын
According to the many electronic reviews of these products, that I've seen; the Noco is one of the worst at over promising it's amperage capability. I gave up trying to find a good one! I'll just stick with the 12v 50Ah battery I have mainly for my lift. It has two 15 watt solar panels, one on each side of my van to keep it topped off. Or, the 24v (2x12) 50Ah batteries in my wheelchair. Both of which I've used to jump my own, and other people's cars!
@AmmarAbotouk7 жыл бұрын
PV2Omni I bought one from aukey it has a very large 60 watts high discharge battery with relay
@worddunlap7 жыл бұрын
I have had a Schamer tech with USBs, Flashlight, compressor, 12 V outlet for 5 years. It has served me righteously during every power failure (lots here in the sticks) , starts the tractor each week, has started my truck and cars on occasion and has been FLAWLESS. It has some sort of lead acid battery and is heavy but smaller than a bread box. Old tech is great! Heavy but great!
@AmmarAbotouk7 жыл бұрын
worddunlap are you sure yours is Li-ion? sounds like yours is a lead acid one
@jrdn.lauren7 жыл бұрын
Ammar Abotouk . that's what he said it was.
@AmmarAbotouk7 жыл бұрын
Lauren J. my bad 😉
@brisman19634 жыл бұрын
"Do I really need to be doing this?" I wish I had a dollar for every time I've said that to myself when I've been working on something. I also quite liked "Scary, but strangely pleasing" when you probed the rather-sus-looking battery packs with your fingertip.
@Mewtal86 жыл бұрын
You know, I've played with load baring semi conductors in parallel before. What can happen is, if they aren't all perfectly matched, and there are subtle differences in their impedance in operation, it causes current to flow unevenly across each component. The lower impedance component passes more current and gets over loaded. Then shit runs away and fails.
@wingerrrrrrrrr3 жыл бұрын
Nice thing about Mosfets is that they lend themselves to that though, because they start limiting as they overheat rather than run away, so it tends to self balance in parallel.
@peterjensen68447 жыл бұрын
I have one of these units and it does have protection but if you have a complete dead battery, you can put it in in some sort of Manual mode where it allows the full current and circumvents the "brains" that detect if low battery is connected.
@salamander5703 Жыл бұрын
The electronics check if you have connected the pack the right way round and won't let it give power until it sees the vehicle battery. If the vehicle battery is so completely dead the pack doesn't detect it you can press the override button and then it gets power - you have to check you connected it right way round!!
@tranquilthecat34174 жыл бұрын
A mighty fine danger pillow you have there.
@JamesThorWolf7 жыл бұрын
That's rather interesting, now it'd be fun to see it "fixed," just to see it blow itself to bits then used.
@vigstrom7 жыл бұрын
the batterypack is begging to be stabbed. on camera.
@AndyFletcherX317 жыл бұрын
Indeed, I was looking forward to the pyrotechnics . BigClive must be loosing his edge passing up the chance for a bang!
@roelskiunplugged11347 жыл бұрын
First he's gonna need to charge the pack, and then short it! Can't wait for the follow-up ^^
@raymondj87687 жыл бұрын
weres the fire pan we need it now lol
@MrBrymstond7 жыл бұрын
It tis, let's take it to bits shall we?
@2ftpmarco7 жыл бұрын
"Relieved"
@veraxis99617 жыл бұрын
5:42 I like how you qualify that statement by saying "right now" so as to leave open the possibility of wanting to deliberately set fire to your workbench at a later date.
@bigclivedotcom7 жыл бұрын
Sometimes stuff does unexpectedly go on fire.
@boostfrog7 жыл бұрын
"Unexpectedly"
@OAleathaO7 жыл бұрын
+Veraxis --> That's why he has the BigClive™ Explosion Containment Pie Dish® handy at all times. :)
@keiffitz6896 жыл бұрын
Aleatha Vogel Excellent use of the ™ and ® symbols
@josephking65154 жыл бұрын
@@bigclivedotcom Don't you mean.......... " _unexpectedly_ " . 😎
@tonygriffiths24855 жыл бұрын
Just watched the Noco GB40 start up 5 very cold and flat automobiles in a car park full of snow. The Subaru took 4 heafty goes, 4 others started up well. All from the pack that fits in your pocket.
@mattikaki3 жыл бұрын
OUTCH! Be careful. NEVER push metal tool inside an electronic device, especially one with battery inside. And when removing the shrink around the batteries, you must be extra carefully. I’m glad nothing happened to you.
@handyandy60502 жыл бұрын
This is Big Clive. He tweaks the very nipples of fear.
@chrysny4133 жыл бұрын
The blinking lights at the beginning is normal. When you hit the. ! It overrides protection and gives you full power. I use a gb 150 everyday. Love it.
@insanity547 жыл бұрын
I also had a GB30. Sturdy build quality, IP65 rated, and would charge phones for hours. Loved it. Mine failed after a couple years of use. It's lithium battery swelled up so much that it cracked the case open. Must have been a similar failure as this unit. It was out of warranty but NOCO swapped it out with a new GB40 for ~$50. One difference I noticed is that the GB40 has a relay, apparent by the clicking it makes when jumpstarting cars.
@mrbmoney23965 жыл бұрын
insanity54 So the lesson is don't buy the GB30 model? How is your new one doing?
@juliogonzo27185 жыл бұрын
@@mrbmoney2396 I have the gb40. It used to work kinda ok... now it doesn't. Puts out 12v but not enough current to crank. I bought the gb70 this week. So far it works good. Boosted a 5.9l Cummins with it and it fired right up even with intake heater coming on prior to start. In fairness block heater was plugged in and batteries still had some voltage so not a real torture test, but I was surprised, I didn't think it would do it.
@Dee_Just_Dee4 жыл бұрын
I just bought a NOCO last week. Funny to go back to this video and recognize the design. Apparently they haven't changed the case design in like 4 years.
@zerodegrekelvin24 жыл бұрын
Thank you for the autopsy!! I have the Noco GB40, it is running good so far to boost many cars.
@iaov9 ай бұрын
Love your videos Clive... I recently purchased a GB 40 ... instructions said to plug it in an charge .... after only an hour the LEDs indicated it was fully charged. I never used it and when I checked it a month later it only first LED was lit ...I plugged it in and left it plugged in for several hours checking on it every half hour and it never charged😢 Seeing your video I now know there is nothing I can do. Thanks so much for these videos ❤
@bigclivedotcom9 ай бұрын
If it's still under warranty then contact your supplier.
@JuryDutySummons7 жыл бұрын
"Deep down, you want me to do it..."Gotta be honest here... It's not that deep down. It's fairly high up. :D
@realkarfixer82087 жыл бұрын
Right off the top of my head actually
@Plokman0404 жыл бұрын
Why am I the only one not wanting him to blow it up, I mean if he set up for it sure but at his bench without any containment. Must be because it reminds me of my dad working at his bench, never wanted him to be zapped.
@miicar2043 жыл бұрын
as others have mentioned, these units are rated higher then they are built. i have a battery maintainer/repair unit from Noco that got lumpy and deformed after its first battery conditioning cycle! it still seems to "work" although i haven't tested it on a scope/meters to see how well, or as advertised (compared to new).
@CyanaraOfficial2 жыл бұрын
Wow. I work at a battery store and we sell the Noco brand jump packs, but not the GB30, only the GB20, GB40 and one of the bigger ones. Interestingly enough a customer brought in a GB30 to be diagnosed and it had this exact same issue. Probably why we don't sell them anymore, the GB20 must've been the replacement.
@TheLambLive7 жыл бұрын
A great man once said, "I ain't avvin it. I want flames !".
@gummel827 жыл бұрын
Dan Harris Where's my hammer?!
@cronauer19857 жыл бұрын
Dan Harris your not on about photonic inductions are you?
@phils46347 жыл бұрын
Haven't seen much from Photon for some time. Anyone know if he's OK?
@oscarzt16527 жыл бұрын
Dan Harris oi oi fuckin photonic induction legend
@oscarzt16527 жыл бұрын
i popppedd ittt
@Not-TheOne7 жыл бұрын
"Deep down you want me to do it." looooooool, was thinking the whole time before you said that... "Wonder what that would look like...."
@guyh34037 жыл бұрын
I was sooo hoping for an accidental short. And you came pretty close a few times. I was smiling the whole time :)
@guskelman30583 жыл бұрын
Got got one of these from Amazon.ca. It was pretty much the same case as this. The flashlight and power bank functions worked but it wasn't even able to start my lawn tractor. Absolute junk. I returned it.
@HB451757 жыл бұрын
I'm so glad to see Clive back today after eating that cheese yesterday.
@Aff3ct0007 жыл бұрын
HB45175 Choke it down with some hard liquor and you're golden.
@radry1007 жыл бұрын
He's a big boy.
@thelol17597 жыл бұрын
radry100 for you?
@roidroid7 жыл бұрын
he's our good good cheese boy.
@Helmet_Tester6 жыл бұрын
Stumbled on your videos and enjoy watching. I decided to chime in on this one, since I recently purchased their (Noco) GB150. For the last few years I've been taking my XR650R dirt bike to Death Valley and usually I am miles away from civilization camping and alone. It never dawned on me that I may need a jump, and the lightbulb in my tiny head went off. You need a means of rescue! Long story short.... I bought the unit before my last trip and stopped before I went to a friends house. I actually jump started my friends Diesel. To be honest we were both skeptical. It cranked the engine over with ease. I have had other cheap models that wouldn't even start my car, and actually went up in smoke. Scary feeling. AND YES I DID WANT TO SEE YOU SHORT IT OUT. Cheers!
@RobertBeck-pp2ru11 ай бұрын
I just came across your 6 year old video. I use a Noco 2 amp charger to keep a small battery charged for our house alarm backup. It is only 1 1/2 years old and failed last week for no apparent reason. Here is the thing; I can't even remove the screws to open it. They are not cross head or slotted. They are a 3- fluted head. I have never seen a company go to such lengths to keep prying eyes away from their secret stuff. I suspect a failed mosfet . I will not buy another Noco devise, as their marketing is over-hype for what you get for your money. I may box and send it to you for your channel if you like. You make wonderfully informative videos'.
@camberwellcarrot4204 жыл бұрын
I've heard less than complimentary things about the Noco jump starters. I purchased one from a company called Gooloo and it's been good so far. I've jumped 3 dead cars so far with it.
@HROM19086 жыл бұрын
Interestingly, in the manual for the NOCO Model Genius 3500, it states "Do not operate outside the normal operating temperature of 0 C to 40 C" They are available all across Canada and where we live it goes down to -25 C every year. NOCO were not very useful when I pointed this out to them.
@kevinyancey9585 жыл бұрын
I bought the Viking brand battery booster, from Harbor Freight. It worked so well, that I bought a second one. Both of our cars are always armed with a back up, just in case the battery dies. I have a Ford Escape with a bad battery, and I use the booster to start it anytime I need to use it. They are $80 and are rated for 450 amps. That's enough to start a petrol V8 or a small diesel, like the 2.0L four cylinder.
@skipyskiphireltd3 жыл бұрын
Thanks for an interesting insight but Gosh...... That Was Close...... Literally!!! Was I the only one holding their breath when you were disconnecting those leads? It looks to me like the larger GBs are the better bet. However, I may be wrong but I suspect that some GB Owners are not reading (who does?) and fully understanding the User Guide regarding the 'Manual Overide' button, in that when it is pressed, the 'Safety Protection' features are disabled, the leads become live and incorrect connection or shorting can result in....... Well....... Failure Autopsy ;)
@dave_n8pu7 жыл бұрын
Considering it's size, I was a little surprised at what the manufactures web site shows it cost, in USA dollars $249.95. Like another person commented, I don't think I'll be buying one of these any time soon. Thanks for doing all of the different reviews.
@Kidiot Жыл бұрын
Yeah exactly, at that point it's time to grab a spare lead acid battery and trunk it
@TravisInCanada15 жыл бұрын
GB40 worked great the first two times I used it and now it is DEAD. Stuck at 25% charge infinity I cannot use it anymore and it is still new. Buyer beware, the Noco Genius Boost units have problems. There are a lot of people on Amazon reviews also having problems with theirs.
@Pitbullgotti4 жыл бұрын
Travis In Canada -yup, you are right on. They should seriously change their jump packs names to- NOGO
@istvanberta19084 жыл бұрын
I WANT MY MONEY BACK!!
@AcuraAddicted4 жыл бұрын
My experience is quite the opposite. Bought GB40 off Amazon.ca and have been using it for about three years now, multiple jump starts (mostly for stragglers on the road, but once for my car), also using it extensively as a powerbank. It just keeps working.
@1976Shaka4 жыл бұрын
Had same issue, solved it by pressing all 3 buttons together until lights flashed. This seems to do a reset and the unit now charges properly.
@B81Mack4 жыл бұрын
Although they're bulky & heavy, you're still better off with the lead / acid jumper packs for reliability.
@CubasAutomotive5 жыл бұрын
I'm glad to finally visit your channel. I enjoy taking things apart as well! Looking forward to catching up on your videos!
@bigclivedotcom5 жыл бұрын
Welcome. Taking stuff apart is pretty much all that happens on this channel. (It does usually get put back together again afterwards.)
@offtwoaces5 жыл бұрын
I'd be interested in seeing a tear down of one of the new "batteryless" jump packs (e.g., Autowit) which use the dead car battery as the source of power to start the car. I assume there is some sort of jewel thief circuit to extract energy from the battery which then charges a supercap which provides the boost to start the car. The obvious advantage is there is no battery in the jump pack which has to be charged in advance. Seems like a bit of technical magic.
@johndoyle47235 жыл бұрын
Shorting out was an accident waiting to happen,but of course you are too smart for that too happen, but you did tease us a bit. Nice diagnosis thanks.
@areyouundoingthatorwhat91813 жыл бұрын
My car salesman mate has just purchased his third Noco in 2 years,both previous just stopped working in the same manner as this one.the second of those was quite cooked inside.
@TheChipmunk20087 жыл бұрын
yeah...., so let's take it to bits.... Yes, this is why we subscribe
@davidedgar36046 жыл бұрын
TheChipmunk2008 Grappenhall
@thomasvlaskampiii68504 жыл бұрын
So, after looking up the datasheet for those mosfets, I'm going to assume someone either put the cables on backwards (which should've blown the diodes instead of the mosfets) or there was a huge power surge. I say that because the maximum rated current in the package is 75A per mosfet. So 225A total. On a bare mosfet, the maximum rated current is 130A. Those are designed to take a beating, but dang
@robcampbell10563 жыл бұрын
I just purchased on of these for myself. They should last about three years. There seem to be lithium polymer, the same type of batteries used in my RC Planes. The only catch with these types of batteries, you should not keep the fully charged as it puts a lot of wear on the batteries . Lithium batteries should be kept at 50% charge when in storage, which is not ideal for this application. That being said the do produce a lot of Amps and are very light. Back to the problem with this pack. I see a lot of people plugging them directly to their Positive and Negative terminals on their vehical directly and bypassing their car battery all together. This will work in a pinch however once the vehicle starts it will try to charge the battery which is not there and that when it will fry the Battery Booster. This could also could occur if you forget to disconnect the booster once the car starts.
@mbaker3357 жыл бұрын
Have you tried replacing the FETS and seeing if the unit can be resurrected? New cells are fairly cheap so it need not be an expensive project.
7 жыл бұрын
I was shouting at the screen, asking where your explosion containment device is, when you started taking apart the battery...
@MeriaDuck5 жыл бұрын
Those dangling copper ends of the battery gave me instant shivers. How exciting!
@jerryg504 жыл бұрын
I have been using a number of these units for a few years now. No problems so far. It is important to not try to use an undersized one for the type of vehicle.
@j.vazquez17525 жыл бұрын
Just received my gb40 last week, worked perfectly.
@xTheRenegade666x3 жыл бұрын
I have a Gb40 1000amp and love it. These are handy lil units...
@1badpete9995 жыл бұрын
These Noco are short and reverse polarity protected so you didn't have to worry about leads touching together I own one and like it alot !
@Nixxxxxx7 ай бұрын
Outside of the device, yes there's protections if not enabling force mode, but when he opened it, there were two battery leads that were bare and not knowing of the switches malfunctioned in the on or off position, better to be safe than sorry 😬
@ashpash1507 жыл бұрын
I Love your videos but would like to see you repair stuff like this too
@RozyShaman7 жыл бұрын
Mr. Clive those MOSFETs are AOT460, I recognized them since I use them in products the company I work for make. It's a 60V FET.
@swinada6 жыл бұрын
One of the selling features of NOCO is that you can not shorten out the leads, or so they say, so i would have liked you to touch those two wires together and see how they are protected. I found your video because my NOCO stopped working or at least it will not boost my boat motor. In the beginning when it was new i was able to boost a full size van with dead battery with a 6lt engine. but now it just left me stranded with my outboard motor. Wanted to take mine apart but it has screw heads with a triangle never seen these before and I have a lot of screw driver tips.
@shanejohns79015 жыл бұрын
The unit sacrificed itself in order to protect from the battery pack igniting. How very noble of it. God forbid they design it to actually have its battery pack replaced. That would cause unemployment.
@rsbreeze4 жыл бұрын
My GB70 battery swelled up so much it split the case apart. It was about 3 years old, but had only been used a few times. Charged it about every 3 months. Last time it would not charge, so I left it on longer. A day later it lined like a bloated tick.
@pilkjaer3 жыл бұрын
Yes, we do want you to do it. Each time you say "let's cover it to avoid explosion" my excitement level goes down.
@ozzy53684 жыл бұрын
These are premium packaging only. Check out the Project Farm channel's test of jump starters. This one failed pretty badly. Not the worst, but not great.
@AcuraAddicted4 жыл бұрын
Have been using GB40 for a while now, giving boosts to some stragglers on the road and jump starting my car once. No issues. I'm surprised they don't use the standard 18650 cells, though.
@3949zxcvbnm3 жыл бұрын
I just bought one of these and the more i look into it, I find people saying not to leave them inside a hot car in the heat, as it will cause the batteries to vent and expand breaking the case.
@talenttrading4 жыл бұрын
All these problems...mine has always worked. I'm guessing that since the mosfets were open it wouldn't have been spectacular if you had shorted the two output wires...
@EquinoxsVoid7 жыл бұрын
You and AvE are my favorite KZbin's
@bradchristensen19387 жыл бұрын
I'll second that.
@r1w3d7 жыл бұрын
We need a club then starting with us three👌
@confusedwolf71577 жыл бұрын
Brandon Cornett er we few (four)... we happy band of luddites kek
@888johnmac7 жыл бұрын
OKami Kuma..... Skookum as frig idea
@animarkzero7 жыл бұрын
AvE also had a vid about the noco. It's total garbage!
@richardmorris20434 жыл бұрын
I have 2 GB70 and 1 GB40 ,both GB70 are over 2 years old and work great. Just got the GB40 ,less power but hasn’t had any problems yet. Great products.
@MattJBaugh7 жыл бұрын
I used to hand solder RC car lithium battery packs from cells. Having them short across the iron once in a while just made it all the more exciting 😂
@spelunkerd3 жыл бұрын
For some reason I thought these had large capacitors, used to offer the enormous 160A/12V pulse of current for 20 seconds needed to start a car battery. Not so, at all.
@bigclivedotcom3 жыл бұрын
There is a version that does that.
@Coltography3 жыл бұрын
so awesome looking up a product and finding a disassembly and autopsy from someone you're already subscribed to 8)
@ryantoomey6114 жыл бұрын
On some jump-starters the diodes are actually located in the cables.
@neilharrison75553 жыл бұрын
Yet another manufacturer whose designers have been taking the "too clever" pills again. I DID actually think of buying one of these, but luckily my garage doesn't have any mains power run in. Loved the very Scottish technical term, "blootered" is a highly descripitive word. All the best for 2021, keep your entertaining videos coming!
@kalijasin7 жыл бұрын
When lithium-ion batteries are over heated, over charged, or failing due to old age the inner cells of the battery will outgas a flammable electrolyte mixture. This is what causes lithium-ion batteries to become swollen or as you said "Puffy".
@jerryg504 жыл бұрын
Apparently, I was told NOCO will service their products as long as it was not damaged by improper use.
@calyodelphi1247 жыл бұрын
Awww no zoomed in super high detail close-up of the mosfet that dropped a chunk onto your bench? D: I love it when you zoom in because my big TV means I get to see LOTS of detail.
@LynxSnowCat7 жыл бұрын
Sorry for commenting before watching the video; Wanted to share that NOCO 's customer support explicitly denies the content of their manual for their G3500 (6V/12V lead acid) with respect to low-voltage recovery. I'll have to see if I can find it - but the manual says that if it cannot charge a depleted battery at 12V, then hook it *parallel to another charger* or power-supply and use the 6V setting first. (Not that this did work- the safety-cutout would trigger without a parallel charger/wallwart, but it wouldn't actually charge with one.) When asked if it would be valid to use the 12V setting on a depleted 24V battery in a similar manner to how the manual says to use it set to 6V for a depleted 12V battery, they yelled and screamed that the manual and website (at the time) did not say what I was reading and quoting page-and-printing numbers for. I'll still use it auto-shut-off to top off batteries from a storage charge, but I would have been better off building my own charger from scratch since I had bought it for the depleted/recovery charge mode in the advertising materials displayed at the store (at the time) when I bought it.
@RevJR7 жыл бұрын
"oh, that might be the problem" -Big Clive, when he's genuinely not sure if a component has failed.
@jerryg504 жыл бұрын
Using the booster mode in direct and accidentally reverse connecting the battery to boost will blow out the booster unit and do the damage shown. Also can cause the battery to swell up from over current. In direct mode, shorting the output will also do damage to the unit.
@OAleathaO7 жыл бұрын
Everyone congratulate BigClive™ on reaching 270k subs! Hurray! :)
@vainparasite Жыл бұрын
I have the 50 for my BMW X5 3.0d and it's fantastic. I first bought a gooloo that was supposed to be a lot higher rated claiming to start diesels up to 8.5l but it didn't work. I replaced it with the noco gb50 and it started it instantly 👍👍👍
@steadyeddie74539 ай бұрын
I would have liked to see you disassemble the battery pack to take a closer look inside. Unless these rechargeable batteries are made from a reputable place they are ticking time bombs.
@spagamoto7 жыл бұрын
Having accidentally shorted out a big 12S LiPo pack, I totally recommend insulating everything at all times and in every conceivable way.
@bullittfanatic4 жыл бұрын
I bet that your better half asked you if your life insurance was valid during your tests? Well presented and informative video on failure's of circuit boards, and batteries. P.S: Lets bring back factories/quality control/workmanship to the U.S.A and Canada.
@Big_Loo7 жыл бұрын
Oooh...that's a bit scary but also pleasing in a "it might go at any moment kind of way" So let's poke it...
@adoniscmj32127 жыл бұрын
Oh, I wish you would do some repair videos on the broken devices you get. I like to fix things. I get a great deal of satisfaction out of it. I have a headphone amp that I purchased from China and it never worked, so I opened it and I found a solder bridge on a control IC for the power supply. I fixed that and the power supply now works, but the amp didn't, so I used my DVOM to see where I was getting power. I had it into the quad op amps and boosted power out, but at the film capacitors I had voltage on one in and out, but the other had voltage in, but nothing out. So I wait for some new ones. Once it is fixed I will have a working unit and they refunded my money as they don't make you send back the broken unit. Perhaps the jump starter that you are tearing down isn't worth fixing, depending on the cost of the battery and a some new mosfets. I still would have fixed it:)
@dash8brj7 жыл бұрын
Disappointed! you didn't take the battery outside and blow it up!!! go on, you know you want to :) Great video as usual Clive :)
@zx8401ztv7 жыл бұрын
It seems that no amount of smart/clever circuitry can stop those type of devices popping there clogs. I've seen no end of automatic "smart" chargers become useless over a short time, they just don't cut the mustard.
@MRBIKERFINGER7 жыл бұрын
Autopsies are just as exciting as new builds.
@craftymulligar Жыл бұрын
I had a small one accident fell in my cup with liquid. Didn't work after. Then I bought a combo unit with tire pump. Won't easily fall into anything I still got that one it's good can be charge with USB and my tool battery will charge it up with adapter. I'm happy with it.
@FM602604 жыл бұрын
Clive: "Or I could just plug the positive and negative together..." Mrs Doyle: "Aah go on! Go on, go on, go on, go on, go on..."
@denniso84932 жыл бұрын
I bought 1 of these when they first came out, used it once or twice and then it stopped working. I was transporting at the time so I ended up around the corner from their factory/office. I brought it to them and they "fixed" it. It worked one time after that and never again.
@dominicfong63416 жыл бұрын
Thank you very much for the autopsy, Doctor Quincy....ah I mean bigclivedotcom
@km54057 жыл бұрын
I had a puffed up psp li-ion battery too once .... figured chucking it in the battery bin in the local supermarket probably was illegal/ a bad idea - actually the government page on it says to 'just put any old recharbale battery including lithium'' in such a collection point. When it suddenly went 'pop' with a loudish bang I just rushed it out there, lets hope the battery bin did not catch fire :D