Replacing a car battery was one of the first things ... The other lesson I learned is that there are many places to buy batteries. Many people leave it up to their mechanic, preferring not to ...

But keeping your electrical system working or even starting your car will be challenging without a healthy amount of stored energy and steady voltage. Before buying a new battery, one of the first ...

Our easy-to-follow guide to car batteries looks at the causes of a flat battery, how to look after them and the options for ...

That mindset can easily get you caught in a loop of buying battery after battery from different companies, wondering why you can’t keep one in your car. It might be a parasitic draw on the ...

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 ...

Electric vehicle (EV) owners might get more mileage out of their batteries than previously thought. A new study from Stanford ...