Automakers appear to still be thinking out how to make the most of multiple charging ports—including dividing up EV batteries ...

Low temperatures slow down the chemical reactions inside a battery, making it harder for the engine to start. In extreme cold ...

You can easily avoid all these headaches and irritation by using a low-cost, efficient car battery charger, also known as a trickle charger. While these compact and affordable devices don’t mean ...

So not only will the MH-CD42 charge your lithium-ion cells when given a nominal USB input voltage (4.5 – 5 VDC), it will also provide essential protections for the battery. That means looking ...

EV charging is a one-way process: Alternating current electricity -- the kind that comes from a wall socket -- is sent from an EV charger, outlet or other power source to a car's battery ...