How to Get the Best Car Battery Check and Replacement in Southampton Many things are much more irritating than getting into the car and being ready to leave only to find that the battery is dead. What can you do to fix the dead car battery, and why is it there? Let us discuss what can go wrong with the car’s battery, how to fly a dead car battery, how to test a battery, and how to replace a dead car battery. In today’s blog, our topic is “How to Get the Best Car Battery Check and Replacement in Southampton.” Let us begin. Tips to check car battery in Southampton A multimeter can be used to test a car battery checker at an auto repair facility or at home. You can also test your batteries at home with a multimeter that you can buy online if you consider yourself a little of a home technician.