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From: revision3
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  • Continued: but for a while it's going to be a very bad day, and bad next months to come, so don't be tempted. I had been doing that foolishness for eight years before something went wrong. I am no longer tempeted, you might not get a second chance, I was very fortunate. Please don't do that.

  • without question, that's dangerous and I might add, irresponsible, but that's my opinion, I don't know everything, only that I almost blinded myself one time doing something like that, Let me tell you, when a battery blows up and the lights go out, if you don't believe in God, and you begin praying to let me see light, that's all I want, just to see light, I'm ok with that, I don't need to see, I just want to see light, of course after you get to see light then you'll want to see of course,

  • The Italian looking guy looks dumb as shit and so does the red headed guy around the dico ball part. I don't think any of them have anything useful to say.

  • im just going to buy a new laptop batter for 15 bucks..

  • @bodioto ur gay

  • @TheMrnerdgeek plz explain ur comment what do u mean

  • UMMM why not just use a sealed car battery? they are readily available.

  • FIVE MINUTES of bullshit and idiotic anecdotes, and then more stupid interpolations. AWWW SHIT!!!

    Why don't you retards just get to the point?????????

    Terminnnal fucking idiots!

  • FIVE MINUTES of bullshit and idiotic anecdotes, and then more stupid interpolations. AWWW SHIT!!!

    Why don't you retards just get to the point?????????

  • Warning, I think your Diagram is Not in Parallel. What you Said is correct which you said "Positive post to Positive Post" but your diagram is a SERIES it will create

    12v+12v+12v = 48 volts 

  • @z44sms yes they do have it backackwards, that much voltage will fry a little UPS.... apparently they were asleep during their high school physics class.

  • all of this just to swap a battery. that's for rich people only.

  • LOL hydrogen isnt harmfull.. we drink it or we die :-\

  • @Me102288 Your thinking of the combination of two parts hydrogen one part oxygen.

    Hydrogen by it's self ( as just a mix with air) is highly explosive. So, dangerous. lol

  • @thepantherx12 hydrogen is flamable, with oxygen its exlosive.. the tests have already been done, this is why we dont run just hydrogen in combustion engine. Splitting its a waste of time considering hho generatators put out both in the first place.

    Hydrogen as just a mix with air = hho (hydroxy, brown's gas, etc) trust me, its much more usefull with the pure oxygen in it

  • @Me102288

    .... I'm confused, your just confirming what I said essentially.

    

  • Comment removed

  • Just the concept is awesome.

  • TMI

  • i love that the car battery is called "DieHard"... true if the battery explode, you die hard :D

  • awesome intro u got me, im pressing the subscribe button ;D

  • Fine Asian wife  lushfmlk.info

  • straight to the point

  • just get a laptop

  • The graphics you show, the battery are not in parallel but series. So you have a 36 volt system with the graphics used. Not papallel system at 12 volts DC.

  • @IMRROcom I WAS ABOUT TO COMMENT TYE SAME THING! PRETTY SAD THEY WOULD MESS UP ON SOMETHING SO SIMPLE!

  • dont use a car batery use a deep cycle battery

  • its called a fucken speaker???

  • enough on the safety guys.

  • The safety instructions are a tad ridiculous, but I guess these days you can't blame these guys for covering their asses against liability in case somebody does something stupid.

  • firstly a car batteries are not cheap and for how many minutes/hours will the pc's battery life increase?

  • The same video as

    Hack Your UPS With a Car Battery - Unlimited Power - SYSTM

    -_-

  • 1. 20min video to connect biger battery :D

    2. Omg, there is no strong acid in car batteries since ~20 years! So that hazard is bullshit, if you don't drinkt that electrolyte, nothing bad can't happen.

    Yes, I work with car batteries every day! ;)

  • @TheSliekaStyle The battery they had was the exact type you said does not exist. Cheap batteries still use acid and plates so don't bullshit us. I've seen an exploded golf cart from the exact stuff they are warning you about.  This stuff is not a joke and will maim/kill you if you aren't careful.

  • @TheSliekaStyle

    Wow... grease monkey wisdom? Never took that chem/physics class because you were one of those in the car/carpentry shop?

    The acid in a modern car battery can eat through clothing and burn the skin.

    The Hydrogen produced in worse case scenarios is highly explosive in a closed setting.

  • Ok can you overcharge it now and blow your facial features off. You know... for Ratings.

  • Also, what exactly was the change you made? Did you remove the larger battery cables and just add the Marine terminal connectors and connect the extension cables too them? I cannot see the thicker cables at all after the battery box is assembled???

  • I got some questions, first time those 2 batteries are connected in parallel, however, the diagram shows the batteries connected in series not parallel, so which do you recommend parallel or series? it's mentioned to connect them parallel black to black and red to red, then the final connections black to charger black, and red to charger red. However, in the final diagram it shows series connection where the batteries connected black to red at opposite ends?

  • DieHard

  • porn

  • Nice bodge, but you'd probably be better off in general by building your own system from scratch using 12V deep-cycle batteries, automatic charge controller, and high-wattage inverter. You can get all that stuff any place they sell solar home conversion supplies. I believe Tractor Supply Co even sells the controller systems.

  • The safety part with the battery is just hilarious :)

  • the best thing to do if its just for ur desktop is to get a laptop

  • Only thing wrong is that they used a regular car battery (can not be drained past 50% or they will be forever damaged and reduced). Should have used a deep cycle car / rv battery like I did or get a deep cycle optima agm battery. One note is that your ups's software will never let you run the ups over10-15 minutes, because the ups was only designed to run up to 20 minutes with a near full va load on it. I counter this by using the ups to save files and hook up a car inverter for longer use.

  • Hey! isn't prager needed on the set of Diggnation :)

  • should he be wearing safety glasses?

  • whats the point if acid will burn through it

  • 18:15 ERROR!! You're describing how you'd charge batteries connected in series, and the picture depicts a series connection.

    Also, you would want all batteries connected in parallel to be exactly the same (brand, year of manufacture, and time of use) so that they all discharge at the same rate.

    Also you'd rather buy a small generator rather than hook 3 car batteries in parallel.

  • i can make my computer run for ever on battery it is called plug it in the charger

  • I really enjoy this show - And the nerds who host it. Tweaking isn't about making your machine run faster, or cooler, or making it more useful - People tweak computers because they CAN, plain and simple.

    It is a primitive human drive to take things existing in one's environment, and make them do things they were -never- supposed to do - A stick, a rock, a piece of flint and -voila- it's a finely tuned machine for taking down a woolly mammoth. "

  • Excelent choice, I was tired to buy and buy those little batteries that last half year or less.

    Thank you.

  • man it's awesome to see these dudes still working.. I loved the screen savers...too bad that gay4 took over

  • this guy makes easy things look tough, i'll do that in 3 minutes. and that box is for boats

  • @ABXPONCE The box is also used to relocate batteries in a car or truck not just boats.

  • what about home made generator? like a 4 stroke or 2 stroke , dont think it maters attached to a alltinator.

  • Wgat would you power the generator with?

  • why would you connect positive to positive?? wouldn't it be positive to negative?

  • Good question!

    For a battery, the positive sign is where current flows out; but for a load, the positive sign is where the current flows into.

    I hope this helps =)

  • because he is making parallel connection, if u want serial connections than you connect + to -, in parralel connection u have same voltage but double the current.

  • The way you connect batteries is dependent on what you want to do with them. Series connections (+ve to -ve) will multiply the voltage by the number of batteries with the current staying the same as a single battery. Parallel (+ve to +ve, -ve to -ve) will keep the voltage the same as a single battery but multiply the current available by the number of batteries. Combining series/parallel isn't recommended.

  • scientology is one of the biggest hoax in history along with most if not all religons.

  • thats a fricken awesome hack! I'll definitely be doing this in the future

  • i had vistions of wireing a car battery 2 a mobo from the tittle of this vid lol :P

  • you can get a big battery out of a wrecked submarine in Ukraine!!:)

  • poor cat

  • To all of Patrick's friends, the next time your car doesn't turn over, check Pat if he had something to do with it.

  • 5 stars !!!!!

  • this was a video that i really don't see allot of people doing why don't people just save there work ever 5 Min's and voila no battery no fuss and cheaper

  • Reupload of all systm videos? whats up?

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