That’s why it’s handy to have an external car battery charger to ensure your engine is ready to go when you are. A charger can also help to extend the life of your battery, for instance ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...

It’s storage season for those of us in the Snow Belt, and that means great debates are raging online regarding the “proper” way to store a car. I have multiple vehicles in storage right now, each in a ...

Our team of experts has selected the best portable charger out of dozens of options. Don’t buy a portable charger before reading these reviews.

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 ...

a 10K battery or higher will suit you better. We have listed the speeds at which each portable power bank can be charged itself (Input charger) and charge the iPhone (Output charger). Some power ...

The battery charger integrates an SMBus ... both sink and source power-path gate drivers with external NFETs, short-circuit protection, VBUS discharge, a VCONN multiplexer, and dead battery ...