My “unicorn” Volvo V90 plug-in hybrid wagon is almost four years old. Here’s how healthy its high-voltage battery is.

Hybrid and EV traction batteries are designed to last many years and are covered by long-term warranties, while 12-volt ...

Chinese battery maker unveils an 80 kWh plug in hybrid battery pack, claiming the world’s largest capacity for PHEVs.

It seems like you can't swing a dead battery without hitting a mild hybrid vehicle (MHEV) these days. The premise is appealing – get moderate gains in fuel efficiency and performance, provide more ...

When it comes to battery longevity, it appears that brand matters. A recent study published by Germany’s ADAC revealed tangible, real-world differences in how the high-voltage batteries in PHEVs age ...

In hybrid vehicles, a high-voltage battery serves as the primary power source for the electric motor. These components and the electronics that govern them work with the car's internal combustion ...

Picture this. You're ready to drive around town in your hybrid car and realize you left the headlights on — oops. This could mean a couple of things, but there's a pretty good chance that the battery ...

And Americans will soon have even more hybrids to choose from. As automakers retool their paths to electrification, many are ...

Hybrid cars are becoming more popular. But how can car buyers know which ones are worth the money? Luckily, GOBankingRates consulted experts to find out.