How to make Lithium Polymer Batteries for Electric Car
Saturday, May 9th, 2009 at
3:23 pm
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)
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Tagged with: Avestor • batteries • battery • car • cheap • Easy • electric • EV • future • Li-po • Li-poly • Light • lithium • Polymer • Simple • vehicle • weight
Filed under: Electric Cars
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emfory2 go back into your Caltex Office ans sniff on more petrol.
they’re doing the same things for the new mac book pro, just alot smaller. They last for 8 hours on a single charge, and can be charged up to 1000 times.
i want a fortw type car. i don’t have kids. it’ s just me and the groceries.
Li-ion batteries intrest me.. they are ideal for my wearable computer build… i need densely packed power and a lot of it :3
cool, but not something you could whip together in the garage though!
Interesting thanx. (I’m looking for new batteries for my Ford Think Neighor…)
Eat My Poo
What’s the life expectancy?
They use these batteries in most RC planes/cars/helicopters. They last a long time, don’t take long to charge, and come in tons of different “settings.”
And how do u charge it??
lol
Nice video.
from what i can tell
al they did is have rolls of lithium
i wonder if you opened a lithion polomer batter
took out the sheets
and put them in water, would they fizz?
as lthiom is a alkili metal
try it, make a video & post it
Very dangerous, even dead batteries. I cut the battery open, shorted something; & with first cut it was smoking, hot, smelly, & could have exploded. Eye & hand protection, removed the rolled sheets of copper and lithium, seperated them & the heat & smoking immediately stopped. This was a motorola cell phone battery, single cell of 3.6 volts. The two metals were originally insulated with white plastic bag looking stuff. Touch the two metal sheets and it immediately heats up.
so copper and lithiom react alot
but i meant
be careful
and take out the sheets of lithium, and put in water
No, dead short, was smoking. What confuses me is that there is this black sprayed coating on both metal strips which research says may be some kind of nano-particle compressed metallic compound/paste, used to increase Li electrodes. Copper & lithium is 3 volts potential, & so the paste may account for the increase to 3.6. I’ll send you the link.
No sizzle or temperature change in water, but lithium may be some sort of lead/lithium mixture, & that black coating is on both metal strips.
Google this Quote ”
An Austin-based startup called EEStor promised “technologies for replacement of electrochemical batteries,” meaning a motorist could plug in a car for five minutes and drive 500 miles roundtrip between Dallas and Houston without gasoline.”
A shorted cell produces HF xray diffraction according to wiki. Nuked.
so the lithium isnt really pure?
because if you take pretty pure lithium, put in watter, it fizzes( alkili)
so this video, they dont really show all of it, proably because its secret
a shorted batter would nuke me?
i doubt its alot thou
or terrists would have used long ago
charge a car in five minuts
dang that would be awesome if that was for iphones and stuff
charge for like 2 seconds
lasts for monthes
or wireless mouses
Wikipedia, under the safety secion, Emits xrays which is High Frequency Radiation which is dangerous. Seems that they would be required to put this on the label.
Well, lithium & lithium ion are different & the technology is tightly held secret. Mine is lithium ion, no sizzle cause it appears to be copper and zinc electrodes laminated with lithium and then layered or wrapped. It’s like two half cells or multi-cells or something. NASA claims or bluffs that the lithium laminate electrolyte boosts the charge rate, but the copper and zinc electrodes could be some kind of lithium alloys, with electrolyte carbon or graphite, or something. Nobody knows.
or wireless electricity
is that ross from Friends narrating??