Lead-acid batteries have been around for decades. That's mainly due to their reliability in many conditions. However, this type of battery doesn't do well in extreme temperatures. Why?
In very cold weather, the holding capacity of the battery goes down as the temperature drops. At freezing, it loses 20 percent of its capacity. At 22°F, it loses 50 percent. Older batteries lose even more. This means fewer amps available to start the engine. An old battery trying to start an engine on very cold days can easily die.
In very hot weather, the capacity of the battery goes up. However, this increased capacity actually shortens the life of the battery. So, you may be able to start it up one day and find it dead the next. The best way to keep your battery in good condition is with routine service. Set an service appointment here at Dick Poe Chrysler Jeep.
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