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This is the normal way to charge a battery, so that its capacity remains the same as before, and does not drop easily.

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Before You Trash Your Old PC Power Supply... Build This!

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Old batteries like new with this secret! Cheap ways to restore old batteries

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Once You Understand it, You Will Think Everything Else is Silly - Toyota E-CVT

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The Surprising Flaws in 18650 Lithium-Ion Batteries

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Fun with Transistors

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How to ACTUALLY Use an Oscilloscope (Beginner-Friendly Guide!)

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EEVblog 1747 - Schottky vs PN Diodes & Measurement Traps

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Wattcycle Batteries Exposed: What You See is NOT What You Get

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Super Capacitor Wind-Up Plane

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The World's Most Important Machine

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I Turned an Old Car Battery into a Spot Welder

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In INDIA they taught me how to chrome paint You will thank me for the rest of your life

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How Resistor Work - Unravel the Mysteries of How Resistors Work!

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Flywheel Battery

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DCS battery! Youtuber Sued for Reviewing this Battery?! Let's Test It!

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Don't Throw Away Your Old PC PSU - Do This Instead!

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Reverse engineering a 'tony' 6502-based game console

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How I Made A C64 Laptop From Scratch - The Portable 64 (Emulation)

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Stacking 5 Peltier Modules, and Reached -90℃

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