A healthy car battery is key to ensuring your car starts first time, every time. We show you how to check yours ...

Your car's battery is one of the most critical components for its operation. However, it's often overlooked until it's too ...

You can also use a multimeter to test the alternator. In addition to acquiring a multimeter, a mobile charger, jumper cables, and cleaning gear for the battery, you may consider a portable jump box.

Anyone who works on their car should have a multimeter ... You should pay attention to a multimeter’s fit and finish, ease of use, safety, and the number of test functions it can perform.

Open the vehicle’s hood and locate a safe spot to set the ... After the engine cools, repeat the test. Step 2: Test the Coolant Set the multimeter to DC volts (below 20 volts). Attach the black lead ...

Car battery shopping ... as exchanging the failed battery is as easy as stopping in with the core and a receipt, as long as there's an Auto Center on-site to test the battery.

Why does it always seem like your car battery chooses the day you’re running late to get to work in the cold, dark, snow, or rain to give up the ghost and stop working? You jump in the car ...

We've got presents that range from pragmatic purchases to priceless splurges to make any auto enthusiast rejoice.

It’s not hard to check your car’s antifreeze, although doing so requires a specialist tester so it might be worth speaking to your local garage to do this for you. Armed with a coolant tester ...

On iPhone 6 and later, Apple offers a built-in way to monitor the battery's health. To check iPhone battery health, go to Settings -> Battery -> Battery Health & Charging and find the Maximum Capacity ...