Diagnose the Issue

Telltale signs of a dead battery are an engine that is slow to turnover and dimming lights on the dashboard. Vehicles today provide indicators that the battery might be failing with a check engine or battery warning light on the dashboard. If a problem is suspected with the battery, a visual inspection under the hood can help confirm whether the battery is the issue. Look for signs like a swollen battery case or corrosion on the terminals. Both could be a sign that it is time for a battery replacement.

Determine the Cause of the Failure Before Replacing or Recharging The Battery

Common causes of battery failure include leaving headlights, interior lights, flashers, electronic chargers and the radio on while the vehicle isn't running. Not starting a car for a long period of time, particularly in cold weather, is another common issue. Experts say vehicle batteries lose 33 percent of their charge when the temperature dips below freezing and more than 50 percent of the charge when the temperature falls below zero. Poor battery maintenance and the battery age can also reduce battery charging ability.

Charge Vehicle Batteries Correctly

Recharging vehicle batteries is commonly referred to as "jump starting." First, you’ll need another vehicle with a functioning battery.

1. Park both vehicles next to each other so they’re as close as possible
2. Attach the red/positive cable to the positive battery terminal on the vehicle with the functioning battery; repeat on the dead battery car
3. Attach the black/negative cable to the negative battery terminal of the functioning battery; repeat on the dead battery
4. Start the engine of the functioning vehicle
5. After a few minutes, start the vehicle with the dead battery
6. Let both vehicles run for a 3 - 5 minutes to ensure the dead battery is properly charged
7. Once charged, remove the cables in the reverse order of how you attached them

Routinely Maintenance Your Battery

Regular maintenance helps extend battery life. Ask a trusted car care partner to conduct a safety check with every oil change. Battery safety inspections include checking terminals for corrosion and cleaning them if needed. If your vehicle will not be used for an extended period of time, it’s wise to invest in a battery charger so you’re prepared if and when you need a charge.

Find a Trusted Total Car Care Partner

The best way to avoid overall vehicle failure is to have a professional car care partner you trust maintain your vehicle. A trusted partner will diagnose and treat a variety of vehicle problems ranging from battery failure to more complex issues. The certified technicians at Meineke’s more than 900 total car care centers are always ready to help.