Recharge non-rechargeable batteries in seconds

Recharge non-rechargeable batteries in seconds

This how-to video will show you how to zap charge a non-rechargeable battery with only two wires and a car. Sounds cool, and fun, unless of course you zap yourself. Watch this video circuitry tutorial for more information on this simple, money-saving hack.

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Comments

+1
Maptcb 1 year ago
Can you do this just one time or can it be done over and over?
+1
tomwykes 1 year ago
Which way round do you put the contacts? + to + or + to -
+1
Chadworkz 1 year ago
It's best to do + to neg, but it will work either way...just + to + reverses the flow through the battery and cause the battery (smallest one) to explode.
+2
kricketone 10 months ago
A word of warning if one of these explodes it will be like holding a blasting cap! do this at your own risk.
+2
RICOBME2 10 months ago
Wear protective gear!
+1
blackmagic1937 6 months ago
as far as i know (which i could be wrong), is retarded because of the chance of explosions
+2
cool69 5 months ago
this is very dangerous..
+1
tkris2003 last month
I am an electrical engineer. This is extremely dangerous. Reason: You are passing a very high current thru the dead AAA battery. It gets very hot very fast for a reason: You are using too high a charging current. Charging alkaline cells are a No No. Charging them with a car battery is a much bigger NO NO.
Rechargeable batteries are a couple of dollars a piece. Don't loose your fingers over such stupidity.
+1
danielcz28 3 weeks ago
how long will they hold a charge for. can u do this over and over
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