The two most important specs to consider when comparing portable jump starters are milliamp-hours (mAh) and peak amperes ...

We've dug through Amazon's Black Friday deals to find the best jump starters, from compact backups to heavy-duty units for ...

Dead batteries are the silent killers of garage-kept cars. If you store your car for any stretch longer than a long weekend—whether it's a Ferrari, a Fox-body, or a family hauler, you should use a ...

We like the CTEK MXS 5.0 for its features and wide capabilities. If you're an enthusiast or collector, you'll find it to be a quality device. Battery Tender produces some of the best chargers out ...

Winter is right around the corner, which means higher chances of your car battery stalling. To help you stay prepared this ...

As with many modern conveniences, a vehicle's health hinges on its power source. Battery maintenance is an accessible skill regardless of your experience level. It's also arguably one of the most ...

There’s only one way to answer the question, “Is it my battery, or something else” when your car won’t start: Hook up the best car battery tester and get a readout of what’s going on. Skip the ...

A vehicle’s performance starts with its power source, making battery care one of the most essential—yet approachable—maintenance tasks for any car owner. No matter your skill level, a little attention ...

A detailed real-world analysis of 28,000 plug-in hybrids reveals which brands maintain strong battery health and which lose ...

Now that the cold weather is here, it is the time to think about prepping your car for emergencies. That can include having a battery charger. In extreme temperatures, you may find yourself with a ...

Major battery breakthroughs seemingly happen every day, but only some of that tech ever leaves the lab. WIRED breaks down what’s actually going to change EVs and what’s just a dream.