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How To Fix A Cordless Drill Battery That Won't Charge

March 28, 2019 11 Comments

An easy fix for a battery that wont charge. All you need is another battery and 2 paper clips. source

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Can you regenerate a dead power tool battery?

March 15, 2019 42 Comments

I have seen this on youtube but didn’t believe it. As I have two dead batteries I thought I would give it a go, nothing to loose! As it turned out, after the video the second one died again so Read More

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Cordless drill battery pack DIY upgrade / rebuild – sealed, no screws

March 3, 2019 32 Comments

Let me guess, your cordless drill is driving you nuts, right? The battery doesn’t hold the charge as it used to, it doesn’t have enough power to screw in even the tiniest screws. And new one will cost you a Read More

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Carbon-ion battery ‘charged in seconds’ – BBC Click

February 22, 2019 2 Comments

A new type of battery could let people charge gadgets, appliances and electric vehicles in seconds. British start-up Zap&Go has developed carbon-ion supercapacitors that allow rapid charging. Subscribe HERE http://bit.ly/1uNQEWR Find us online at www.bbc.com/click Twitter: @bbcclick Facebook: www.facebook.com/BBCClick source

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DIY Lithium DRILL Battery

February 20, 2019 1 Comment

Hi, everyone! Today I’m gonna show you how I converted (replaced) my old Ni-Cd drill to li-ion using 18650. I used: 1) High-Amps (30A) Lithium batteries 18650, capacity 3000mAh: http://s.click.aliexpress.com/e/vue25J6 2) BMS Protection Board For Li-ion (12,6V/3S 20A): http://s.click.aliexpress.com/e/cGBDG0Gu 3) Read More