Are Cheap Power Tool Batteries Safe to Use? Teardown Test!【Just Buy official Battery】

Don't do this! (There's a much safer way)

How not to kill a DeWalt flexvolt battery prematurely

Fixing truck with crank, but no start

The complete Guide to using 3S 40A Lithium BMS Battery Charger

Why you should avoid using charger modules!

Gearless Magnet Bike

Split Locker Washer vs Nylon Locknut – DIY Impact & Vibration Test

Die größte Seuche der Elektrotechnik

COMMUNISM vs CAPITALISM: Who Made Better Power Tools?

Pure Electronics Repair. Learn Methodical Fault Finding Techniques / Methods To Fix Almost Anything

How To Repair a Computer Power Supply (or other switching power supply)

WHY I REMOVE SOLAR

The REAL Problem with Smart Meters

I HACKED my Internet Service Provider's router. So I could get rid of it.

RCD Typ "AC", "A" und "B": Der gefährliche Unterschied

Messschieber (aka Schieblehre) immer leer, was tun? 🤯

Supervolt Wechselrichter + Lithium Batterie SX100

A DIY Tesla Coil Talk 2 Circuits, Accessories, & Misc Info

The INSANE Evolution of The Bulldozer!