BEAT THE HEAT: SUMMER BATTERY CARE

Tips for lengthening your battery's life & keeping you on the road this summer.



People tend to associate dead batteries with winter, but summer heat can be even more damaging to your battery than winter cold. To help lengthen your battery's life and keep you on the road this summer, we've put together the following tips:

Use protective gear such as eye wear and gloves
Preparing to Check Your Battery
  • Always refer to your vehicle’s manual first to learn specifics on battery maintenance
  • Remove all jewelry before handling your battery
  • Wear gloves, long sleeves and protective eye wear
  • Locate the battery (Batteries in newer vehicles are not always under the hood; some are located in the trunk, recessed cargo spaces or other out-of-the-way spots)
Check your Battery
What to Check & Look For on Your Battery
  • Look carefully for bulges, cracks or leaks
  • Use a terminal post cleaning brush and cleaning spray to remove any rust or lead oxidation near the connectors (battery fluid can evaporate more quickly in the summer and cause corrosion)
  • Check the tightness of the battery cable ends attached to the terminals (if you can move them at all, they need to be tightened)
  • Make sure the battery is fastened securely to the battery tray (a loose battery can be very dangerous)

Caution: Due to how different vehicles work, the computer system of your vehicle may need to be reset after the battery has been replaced. This will ensure that your vehicle runs as it should and that you're not left stranded. Our Parts Professionals can help you identify these situations, but the best way to find out is by contacting your local dealer.

O'Reilly employee testing a customer's battery
FREE Battery Testing at O’Reilly Auto Parts
As always, we’re happy to test your battery for free at any O’Reilly Auto Parts store. If it’s about to fail, one of our Parts Professionals can help you find the right battery.

We also test starters and alternators for free. If you have a dash light indicating a charging system problem or if your car is giving you signs such as dimming/flickering headlights or difficulty starting, let us help you diagnose the issue.

The automotive repair work depicted in this series is performed under the direction of the manufacturer of the product featured. Prior to undertaking any of the demonstrated repairs on your vehicle, we suggest you consult with a certified mechanic or another professional who can adequately advise you of the proper repair or remedy required. O’Reilly Automotive Stores, Inc. and its affiliates (“O’Reilly”) disclaims any responsibility for injury or damage resulting from a viewer’s attempt to recreate the repairs shown in this series.