Batteries, batteries, batteries. Whichever way you examine the issue, batteries are at the heart of it. No one will make the ...

Walmart is in the thick of its early Black Friday sale that's hosting monumental deals on power tools like portable inverters ...

CR answers questions about used EVs, which are cheaper than gas or hybrid cars. But how long will the battery last? What are warranties? Will you get a tax credit?

The Avapow 4,000A Car Battery Jump Starter is on sale for as low as $68, up to a 73% discount on its normal price of $250.

A maintainer that doesn’t automatically power down when the battery is fully charged can overcharge and permanently damage the car battery as well as creating a fire risk. Getting a unit with a ...

If you're in the market for an electric vehicle (EV) and want to make the most of your money, Ford is sweetening the deal for ...

which is a must every single time you buy a car. The battery pack is the single most critical component of an EV and the one that can make or break the ownership experience—not to mention the bank.