Summer Heat Takes a Toll on Your Car’s Battery

Summer time Warmth Takes a Toll on Your Automobile’s Battery

In the event you’re feeling the summer season warmth, so is your automobile’s battery. Opposite to widespread perception, summer season highs relatively than winter lows pose the better risk to battery life, in response to the non-profit Automobile Care Council.

“When most motorists consider lifeless batteries that trigger beginning failure, they consider extreme winter climate, however summer season warmth is the true offender,” mentioned Nathan Perrine, govt director, Automobile Care Council. “Many battery issues begin lengthy earlier than the temperatures drop. Warmth, greater than chilly, shortens battery life.”

Ultimately all batteries have to get replaced. Extreme warmth and overcharging are the 2 predominant causes for shortened battery life. Warmth causes battery fluid to evaporate, thus damaging the interior construction of the battery. A malfunctioning part within the charging system, normally the voltage regulator, permits too excessive a charging fee, resulting in sluggish dying for a battery.

To get essentially the most life out of a battery, the Automobile Care Council suggests the next easy steps:

  • Be certain {the electrical} system is charging on the appropriate fee; overcharging can harm a battery as rapidly as undercharging.
  • In case your battery is the sort that must be topped off, verify it commonly, particularly in scorching climate. Add distilled water when crucial.
  • All the time exchange a battery with one which’s rated no less than as excessive because the one initially specified.
  • Preserve the highest of the battery clear. Filth turns into a conductor, which drains battery energy. Additional, as corrosion accumulates on battery terminals it turns into an insulator, inhibiting present move.

Driving habits corresponding to frequent engine on/off cycles will trigger extra put on on the starter than a easy backwards and forwards to work. Different components embrace driving and climate circumstances, mileage, car age and extreme electrical attracts like in-vehicle leisure programs. Examine the battery should you discover headlights and inside lights dim, equipment that fail to function, or the “verify engine” and/or battery mild illuminated.

The non-profit Automobile Care Council is the supply of data for the “Be Automobile Care Conscious” client training marketing campaign selling the advantages of normal car care, upkeep and restore to customers. For the newest automobile care information, go to the council’s on-line media room at To order a free copy of the favored Automobile Care Information, go to the council’s client training web site at

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