F mornings can drain your car battery fast. A smart battery maintainer keeps it topped up, prevents no-starts, and dodges the ...

Other warning signs include any corrosion or white or grey deposits around the battery's terminal, which should be cleaned ...

Cold weather kills car batteries fast. If yours is 3+ years old, watch for these warning signs before you're stranded. Here's how to spot a failing battery ...

The highest-rated Harbor Freight battery chargers come from Cen-Tech and Viking, with a 4-amp Viking charger topping the list ...

These are the best car batteries for cold weather, based on Consumer Reports' extensive tests. Plus, expert advice on car ...

A good warranty is a great way to make sure you're protected as a consumer, especially with items that can quickly degrade, ...

It’s claimed to be cheaper and more eco-friendly to produce, deliver a higher capacity and last longer than current ...

The average car battery has a lifespan of about three to five years. Proper maintenance and care can make a big difference if ...

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

When your car doesn’t start, often a low or dead battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best ...

Donut Lab unveiled a production-ready solid-state EV battery at CES 2026 that recharges fully in five minutes. The battery ...

Due to variances in quality, type, usage and care, there is no set life span for a car battery. However, as a general rule of thumb, many sources quote three to five years as an average, though some ...