Multiple car battery chargers are tested for charging performance, dead-battery recovery, float charging, spark resistance, ...

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 ...

We examine the myths and realities surrounding battery health in the U.S. market, offering a technical yet accessible ...

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 ...

After a sharp early drop, this three-year-old Tesla Model Y's recent battery health test suggests this mostly fast-charged ...

️ Editor's note: This article was updated with new information in December 2025. Dead batteries are a predictable reality for any car that spends more time parked than driven. Battery discharge does ...

A long-awaited giant leap in battery technology has taken another significant shuffle forward – thanks to the first fitting ...

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

When your electric car turns ten years old, you can expect it to still have about 80 per cent of its battery capacity left.

With this integration milestone complete, Stellantis and Factorial have started a road testing and calibration program. The ...

Stellantis (STLAM) stock down 43% in 2026 despite $126M Factorial Energy stake and solid-state battery breakthrough with ...