With so many different brands of vehicle batteries available these days, it can be tough to decide what to buy. Our brand ranking is here to help.

Winter is tough on cars—even before they are turned on. Cold weather causes the engine oil to thicken and create resistance, and the chemical reactions in the electrolyte solution in the car battery ...

There’s only one way to answer the question, “Is it my battery, or something else” when your car won’t start: Hook up the best car battery tester and get a readout of what’s going on. Skip the ...

One shopper said, "it worked like a charm." ...

A dead battery during frigid temperatures can really put a crimp in your day, and the situation can become downright dangerous — or deadly — if the weather gets cold enough. Nor do temps actually have ...

You try to turn on your car, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you ...