A short circuit is a dangerous connection between two parts of an electrical circuit that should never touch each other. Both top- and side-post batteries should have battery terminal covers.

Like knowing how to change a car tire, being able to disconnect and remove the battery on your own can come in handy -- here's why you might need to.

The owner's manual reveals Tesla Cybertruck's secrets, including specifications, features, and how to jumpstart it with a 12-volt battery.

A lithium-ion accessory battery is now included in the 2020 Hyundai Sonata Hybrid and all other hybrids from the brand.