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How to make Lithium Polymer Batteries for Electric Car

February 21st, 2012 Matt Leave a comment Go to comments

Really easy, isn’t it? At least much more than manufacturing with sulfuric acid, or to make the chips from any mobile phone. Notice that Li-Po Batteries were designed to be cheaper and lighter that Li-Ion, now, Why can’t I drive an EV with them? (These are Lithium-Metal Polymer batteries, not Li-Ion)
Video Rating: 4 / 5

  1. Nature898989
    February 21st, 2012 at 14:38 | #1

    Nice job……
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  2. superusermode
    February 21st, 2012 at 14:51 | #2

    @aForkandaSpoon I think the voice is David Schwimmer from Friends

  3. aForkandaSpoon
    February 21st, 2012 at 15:38 | #3

    You jacked this from how its made and replaced the sound track with your music and shit voice.

  4. Tmaker197812
    February 21st, 2012 at 15:46 | #4

    @TheKjuno Someone who told you that was wrong. You’d better think twice and check it again yourself ))).

  5. TheKjuno
    February 21st, 2012 at 16:06 | #5

    @mrdojob Acctualy not, couse conductive polymers have been discovered some 10 – 15 years ago, and still not understod very well

  6. TheKjuno
    February 21st, 2012 at 16:21 | #6

    @Tmaker197812 Couse lithium has the highest energy density

  7. Tmaker197812
    February 21st, 2012 at 16:54 | #7

    @mrdojob no you are wrong – they have not reached the limit in technology. They simply do not understand principles to make it right.

  8. Tmaker197812
    February 21st, 2012 at 16:55 | #8

    does anybody know WHY they chose lithium ?

  9. 10p6
    February 21st, 2012 at 17:14 | #9

    “Hot to make?” I think it should read “How they make!” I have a lot of tools, but non which are capable of making a ‘Lithium Battery’

  10. 2ndhandSmoking
    February 21st, 2012 at 17:37 | #10

    Very cool. I want a small battery to run a bicycle.

  11. bertazoid
    February 21st, 2012 at 18:02 | #11

    @Myrtone charge controllers ensure there is no danger of this happening (i.e. electronics on the attached circuit board). They are no more dangerous than petroleum cars

  12. arnoldaszlt
    February 21st, 2012 at 18:46 | #12

    EASY i’m gonna make it.

  13. Myrtone
    February 21st, 2012 at 19:32 | #13

    @emforty2 Except in this case the batteries don’t catch fire from a match, they catch fire from overchanging and other misuse. Straight electric vehicles such as trams, trains and trolleybuses do not have these problems, trolleybuses for example do need batteries but only for limited off-wire use.

  14. emforty2
    February 21st, 2012 at 20:15 | #14

    @Myrtone and so is gasoline try lighting a match near it

  15. mrdojob
    February 21st, 2012 at 21:00 | #15

    This is the pinical of battery tech and its 20 years old. While i love the idea of the electric car its not a secret that batteries have been researched twice as long as cars and still the best we get expensive, long charging, short lifespan and not enough power for cars.

    Give it up now will you. Battery tech have reached the limit and still they are destined to fail.

  16. MrHolozip
    February 21st, 2012 at 21:29 | #16

    @ds2626 petrol is pretty explosive too ;) 

  17. Myrtone
    February 21st, 2012 at 21:42 | #17

    Lithium Polymer batteires are actually a fire hazard. They can catch alight if overcharged.

  18. ds2626
    February 21st, 2012 at 22:19 | #18

    yeah but if you crash and puncture a hole in the battery i explodes….

  19. b101aa2
    February 21st, 2012 at 22:53 | #19

    @Saulscmit huh? you are commenting me. i didn’t change the subject. you did. i am not trolling you. you are trolling me. and as a side note, lipo’s have an operating temp, sure. but you put a heavy load on a lipo, like going up hill, it becomes way way hotter then flat and steady. simple physics of current draw, ie amperage. your 110F can become 250F in about 10 seconds. which note, 110F max you say? they’ve blow up just sitting in a parking lot during the summer. cheers.

  20. Saulscmit
    February 21st, 2012 at 23:18 | #20

    @b101aa2 That doesn’t warrant an arguement. You simply changed the topic.

    An electrical charge gives lithium enough energy to ignite. Due to resistance it eats up. Lithium’s opperating temperature is 50 Degrees C, or 110 Degrees F.

  21. sparkygl0s
    February 21st, 2012 at 23:33 | #21

    I would prefer this video without the noise which they use instead of music.

  22. b101aa2
    February 22nd, 2012 at 00:01 | #22

    @Saulscmit fail huh. ever seen a lip pack ignite? the rc world heavily uses lipo packs (lithium polymer batteries). there is almost no one that is not familar to what happens when a lipo pack gets hot and ignites. this this X 200 and you have batteries in cars. enjoy the incineration video: EseOhC8n7ro that video, the guy’s pack got hot, so he removed it fast and isolated it from his equipment. as per the status quo, POOF.

  23. Saulscmit
    February 22nd, 2012 at 00:26 | #23

    @b101aa2 Fail, it tarnishes on contact with air. Only rubidium & higher elements (alkali metals only) ignite spontaneously on contact with air. if misused even only for a few seconds it will ignite then….such as: overcharging, overheating, diliberate contact with acids or water & many other things.

  24. H2OMFG
    February 22nd, 2012 at 00:46 | #24

    @FaaarLeft …smh

  25. servicesafloatnz
    February 22nd, 2012 at 01:16 | #25

    Where can we buy these batteries. Need 48 volt banks

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