Car owners rarely think about their batteries—that is, until the vehicle won’t start! A dead battery can ruin an entire day, but it doesn’t always require a trip to the auto parts store. Local shops provide reliable auto repair Enterprise AL and are a trusted source for parts, service, and advice. Here, we’ll help you determine whether a battery should be repaired or replaced.
While most battery problems are due to damage, mechanical issues sometimes arise. Corroded and loose battery terminals or alternator failure can show the same symptoms a dying battery exhibits. In such a case, inspecting the vehicle and addressing its underlying issues may bring a failing battery back to life.
High and Low Temperatures
Extreme weather can affect car batteries. Cold air reduces battery capacity, while high heat may cause internal components to break down faster. The effects are temporary, for the most part, and a simple jump-start will restore a lost charge.
Leaving the Lights On
It happens to everyone—leaving the lights on overnight and ending up with a dead battery the next morning. If used promptly, a charger or jump-start will give a flat battery the boost it needs to crank the vehicle. It’s best not to run a battery down too frequently, as repeated discharges affect longevity.
A Warped Case
A bulging or warped battery case indicates the need for replacement. It’s unsafe to use a battery in such a condition, as it increases the risk of electrical system problems and complete failure.
Low Chemical Levels
If a battery no longer holds a charge and needs to be jump-started every day, it’s time for a new one. Frequent discharges and jump-starting point to the depletion of chemicals within the battery. If your battery is low on fluid, it’s at the end of its useful life and must be replaced.
Visible corrosion is another indicator of the need for a new battery. Corrosion around cable connections and terminals affects the flow of current. While it’s easy to clean minor corrosion, excessive oxidization indicates major issues with the battery and its connections.
Under optimal conditions, car batteries can last up to four years. If your vehicle’s battery is near or at the end of its life, it’s best to replace it even if it is working normally. Older batteries are at greater risk of failure and can leave you hanging at the worst possible time. Don’t risk being stranded; replace the battery.
Test the Voltage
A repair specialist can test a car battery’s voltage and determine whether it should be repaired or replaced. A battery in good condition will have a voltage ranging from 12.4 to 12.7 volts. If it’s slightly low, a jump start may be all that’s needed. A battery at 11 to 12 volts, however, needs a dedicated charger—and any reading below that indicates that it’s time for a new battery.
Get The Battery Repair and Replacement Help You Need to Stay on the Road
A dead battery can be the start of a bad day, but not all dead batteries need to be replaced. By looking for signs of deterioration, following these tips, and getting help when needed, local drivers will keep their batteries in good shape for thousands of miles.