Testing your battery regularly will prevent a dead battery from ruining your day. There’s only one way to answer the question, “Is it my battery, or something else” when your car won’t start: Hook up ...

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 ...

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 ...

You turn the key and nothing happens. The thermometer reads 10°F and your dashboard is dead black. Your battery is either ...

Q. I have a Toyota Tacoma that has a problem, the battery goes dead eventually. The shop thought a parasitic drain, but after doing some testing after about 20 minutes any drain is gone. They ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." After several years of playing second fiddle to electric vehicles, hybrids are experiencing renewed ...

“This battery monitor reports to my phone as soon as I get into Bluetooth range.” The Ancel 12V Car Battery Tester is $24, $16 off its $40 list price. That’s a sizable discount on a device that could ...