Car batteries tend to die at the most inconvenient moments, so periodic testing is the best way to avoid these troubles. Knowing what causes repeated battery failures can help you stay ahead of the ...

Not so with battery-electrics.Their vigour is determined by the so-called State of Health (SoH). It is the key value for assessing the state of the most expensive component in an electric car.Battery ...

If your car battery is three or four years old, the first serious cold snap could be the morning it quits. Here’s how to spot the warning signs. Cold weather exposes weak car batteries, increasing ...

We may receive a commission on purchases made from links. When you think about your car, the primary power generator in your mind may be the engine. It's true that the engine is responsible for ...

Motorpoint has rolled out EV battery health testing across its UK network, following a trial that showed tested EVs sold an ...

You try to turn on your car, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you ...

MotorTrend has been a trusted source for objective test data on new cars since October 1949 when we published our first 0–60-mph times in the second issue of the magazine. Ever since then, we’ve built ...

Another of China’s “Big Four” automakers began testing solid-state EV batteries in vehicles this week, promising over 620 miles (1,000 km) of ...