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Whether you're dealing with a dead battery on a cold morning or just trying to maintain your car during long periods of no driving, knowing how to properly charge a car battery is important. A ...

A DC-to-DC charger uses excess engine-alternator current, typically redirected from the starting battery bank, to charge the house battery bank. This can also be performed by an automatic charging ...

You’re welcome to charge your iPhone with a wire and pretend it’s 2007, but most of us these days prefer to charge wirelessly. It’s quicker and easier, you don’t have to carry around the correct cable ...

Most people have a phone charger plugged in next to their bed, which they never bother to switch off at the wall - but is that risky to do?