Recharge Car Battery with Laptop Charger

36 amperes car battery check the voltage 12.55 volts this is a laptop charger the output 19 volts and maximum 3.95 amperes this circuit is using 15 volts IC regulator and a power transistor with two diodes the output is 13.60 volts with one diode the output is 14.03 volts and no diode the output […]

How to repair a 12 volt car battery using food grade Alum and baking soda for under 5 dollars

All right, I’m going to be trying to do today is convert Some of these old batteries that don’t hold charge anymore like this one this one has Not even a volt no oh two volts there Well over 2 volts 30 so basically nothing Screwdriver for this, but I just grabbed this because it […]

convert atx power supply to battery charger, 12v battery charger with auto cut-off

Hi guys I would like to briefly make a video of my ATX power supply using the ATX power supply to charge the battery from 12 volts to 24 square This is a video I created myself first and I think you can not find it anywhere Note that the diodes need to have over […]

Easiest MOT Salvage Tutorial Pt.2

Welcome to Part 2 of my tutorial series on MOT salvaging, where I show you how easy it is to turn a broken microwave into some cool projects. If you’ve just stumbled across this video, go watch part one first, it explains how to get a microwave oven transformer and tear it down the easiest […]