Many people have phone and tablet chargers all over the house, but if the chargers remain plugged in, even when not charging ...

When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that might be automatic in the sense that any modern microcontroller based ...

Whether you implemented the circuit yourself, or took the easy way out and picked up one of the dirt cheap modules available online, the battery management IC is simple to work with and gets the ...

A few battery chargers also offer a “jump start mode ... at Circuit Of The Americas F1 Track and Speed City, an Austin radio broadcaster focused on the world of motor racing.

Unlike battery-operated flashlights ... emergency item," writes one user. The radio is "loud" and lasts "all night on a full charge." The portable charger is "absolutely essential for [my] home ...

While you may not need to warm up your car as much as you once thought, what should you do if your car won't start in the ...