Revive your laptop battery

Revive your laptop battery

Start out with a 30 volt power supply and a lithium ion laptop computer battery. The battery is dead and you need power to the computer to prevent it from turning into a desktop. Zap it with the power supply to give the dead battery a boost. Be careful as this is a dangerous procedure. You could blow up the battery.

Hosted by youtube.com
Creator's Site: www.youtube.com/user/skikarl

Comments

+1
meowtippi 8 months ago
just charge up a big electrolitc capacitor and discharge it through the battery works for shorted nicads too (its what your doing you just dont realise it)
+1
MECTEC 6 months ago
THAT SYSTEM IS REAL OLD. I HAVE BEEN DOING IT FOR YEARS WITH A 13.6 VOLT POWER SUPPLY AND A 36000 MFD CAPACITOR
+1
MECTEC 6 months ago
MORE: IT IS SAFER YOU ARE NOT PUTTINR TOO HIGH A VOLTAGE AND TOO MUCH CURRENT THRU THE BATTERY WHEN YOU USE THE CAPACITOR. JUST CHARGE THE CAP WTH POWER SUPPLY AND DISCHARGE
CAP ON BATTERY.
Add your comment:
Follow Us On Twitter

Make-It-Yourself Panda Bread

Perfect Pandas was kind enough to post link to an English translation of a Japanese Panda Bread How-To (made with green tea and chocolate dough). In the spirit of bento, very, very cute.... Previously ...

Fire + Gravity + Corrosive Liquids = Explosive Rube Goldberg Fun

They Way Things Go is a Rube Goldberg inspired art film by Peter Fischli and David Weiss (1987). The 30 minute film documents an assembly line of action and reaction. Wikipedia: "The machine is ...

DIY LED Carpet-Light

For the craftsters & LED lovers, great idea by Johanna Hyrkas. The LED carpet-light: a simple, yet novel, DIY project. A single strand of LEDs is encased in a knit tube; the knit tube is wound ...

Make Fuel With Mountain Dew

Mountain Dew is the answer. Inventor Paul Patone has devised a mechanism that converts soda into actual usable fuel. "It’s called the Geet Sytstem. Basically, it’s a fuel booster system that can ...

No Lightsaber Required: DIY Jar Jar Binks Salad

Yum, geekdom fun. A Jar Jar salad. Wonderfully silly How-To from Only Knives: "A side dish from the Dark Side: Sculpt Jar Jar Binks out of a root vegetable." You'll need some serious ...

loading...