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The correct way of charging a car battery with a battery charger

The correct way of charging a car battery with a battery charger

Learn how much lead is in a car battery and how much money you can make by selling it to the scrap yard.

Learn how much lead is in a car battery and how much money you can make by selling it to the scrap yard.

how long should you charge a new phone to extend it's battery life from the first day.

how long should you charge a new phone to extend it's battery life from the first day.

The myth of lowering fuel consumption using HHO

The myth of lowering fuel consumption using HHO

How to make water from hydrogen and oxygen

How to make water from hydrogen and oxygen

What is a Hydrogen fuel cell, what it does and what to expect from it.

What is a Hydrogen fuel cell, what it does and what to expect from it.

How to build a Hydrogen fuel cell for your car

How to build a Hydrogen fuel cell for your car

Very simple 12V motor speed controller with E555 timer

Very simple 12V motor speed controller with E555 timer

Best places around you where to buy car battery charger.

Best places around you where to buy car battery charger.

How often should you charge your iPhone to extend battery life.

How often should you charge your iPhone to extend battery life.