When it comes to your car's battery and electrical system, knowledge is power. Actually, it's the life and soul of your vehicle. Being stranded due to a dead battery is the last thing you want to happen. The less likely you are to become stuck, the more you will understand about your battery and electrical system. We're here at Firestone Complete Auto Care to assist you understand what's happening with the battery and electrical system in your car. A battery typically lasts between three and five years, although poor driving practises and exposure to harsh weather conditions can reduce a battery's lifespan. With every visit to Firestone Complete Auto Care, we provide a complimentary battery check-up . This is a fast diagnostic test to determine the potential failure temperature of your battery. It also provides you with a rough notion of your remaining battery life. You can tell if your battery is functional with only one quick test. WHAT EXACTLY IS THE METHOD OF