The Car Doctor recommends using a jump-pack as a memory saver when changing a car battery instead of a battery charger. A weak key fob battery can cause issues with restarting a car but should not ...

If you have a good battery and run it down by leaving the lights or accessories on, you can always recharge it. But when the battery is old and past its service life, that won’t work, and it’s time ...

Your car’s battery is what makes everything in your car go. From your ignition to your radio, if you have a bad battery, none of them will work properly. A car battery, even the best one, won’t last ...

You may know the signs of a key fob with a bad battery: having to press the button multiple times or getting close to the car for activation to kick in. Sometimes the functions engage, and at other ...

They have better and more efficient thermal management, so they keep the battery from damage from extreme temperatures ...