There is no one-size-fits-all tool to do everything, so you will need a checklist of what's required to do the job correctly.

Want to safely repair an electric appliance or simply test your home’s wiring? Get shopping tips as well as our top tool ...

As the EV industry stumbles, GM makes a big bet on new chemistries to help revive sales — and regain the global lead. Inside ...

ALLENTOWN, Pa. - The brisk autumn chill in the air will quickly turn to a frigid cold winter before we know it. AAA East ...

Extreme heat can damage 12-volt car batteries in a number of ways, including causing electrolyte evaporation, corrosion, and ...

Chery Automobile, a Chinese automaker, recently released a prototype solid-state battery that offers double the energy ...

Four NTT INDYCAR SERIES drivers tested Oct. 21 at Indianapolis Motor Speedway, each working through separate programs. Reigning series champion Alex Palou of Chip Ganassi Racing and Pato O’Ward from ...

Reserve capacity: How long a battery can power a car if the charging system fails. A higher score reduces the risk of failure if accessories are left on. Cold Weather Performance: A higher score means ...

Collectible cars due for registration renewals starting April 30 no longer will have to pass Arizona emission tests. A law passed by the Legislature last year and recently approved by the ...

For years, Tesla Powerwall has been the go-to recommendation for “normals” looking for a painless, low-effort experience from their first home solar and battery backup solutions. Its CEO’s recent ...

The Automotive Battery Tester Market is expected to witness significant growth through 2035, driven by the rising adoption of ...