Testing your battery regularly will prevent a dead battery from ruining your day. There’s only one way to answer the question ...

Discover 5 best car batteries for cold weather, key specs, and tips to prevent winter no-starts, helping drivers choose long-lasting car batteries in cold climates.

A car battery is essential for getting your car to start, and these five brands stand out among the ones with the best ...

How well a battery withstands repeated charge-discharge cycles in high temperatures. A higher score means better reliability and voltage retention over time. How long a battery can power a car if the ...

Drivers who want a car battery that truly lasts look closely at what Consumer Reports finds in its long-term testing. I focus here on five specific models that stand out for lifespan, reliability, and ...

Life test measures how a battery endures repeated charge-and-discharge cycles at hot-climate engine-compartment temperatures. The more cycles endured while maintaining a higher voltage, the higher the ...

The rapid adoption of electric vehicles and renewable energy storage has placed battery safety under a microscope. A single ...