A car battery is a crucial component that plays a vital role in the operation of a vehicle. Its primary function is to provide electrical energy to start the engine and power various electrical ...

After 18 months and just over 13,000 miles, Tesla’s own battery-health test showed a result its owner called unacceptable.

The Topdon BT200 Battery and Charging System Tester showed up at exactly the right time. I’ve gotten a couple of sporadic check engine lights from a low-voltage code with no noticeable difficulty ...

Real-world data and expert battery testing show that even heavily used EVs often lose range gradually rather than suddenly ...

Stellantis and Factorial have moved solid-state battery testing from laboratory validation into a Dodge Charger Daytona ...

Subaru isn’t the first car brand that comes to mind when considering electric vehicles. Like other Japanese automakers, including Toyota, Subaru has been one of the biggest laggards in the shift to ...

Winter is tough on cars—even before they are turned on. Cold weather causes the engine oil to thicken and create resistance, and the chemical reactions in the electrolyte solution in the car battery ...

This week already brought us a camper loaded with solid-state battery power, and now we have a luxury EV putting its own solidified energy storage to work. BMW is road-testing solid-state batteries in ...

LFP cells usually last longer than their NMC/NCA counterparts, thanks to a lower nominal voltage. Common wisdom suggests LFP cells can be charged frequently to 100% without experiencing significant ...

Wondering if your car battery can shock you? Learn what's safe, what's not, and how to handle your battery without getting ...

The sheet metal doesn’t give much away, but this i7 M70 test mule is the Bavarian company’s first roadworthy foray into the world of solid-state batteries Solid-state batteries are considered the ...

You might think a brand-new car battery would be good to go the moment it's installed. However, the reality is different — not all new car batteries come fully ...