Newer Dodge Ram 1500s have a battery size of H7, but models from before 2008 come with Group 65 or Group 27 batteries.
Look for a battery with the same group size that meets or exceeds the recommended CCA when buying a replacement for your Dodge Ram 1500.
Expect to replace your Dodge Ram 1500 battery every four to five years.
Protect the health of your Dodge Ram 1500 battery by driving it at least once a week and turning off or removing any electrical appliances when not in use.
brand when replacing your Ram 1500 battery, you should use one that:
Fits securely in the battery box
Has the same voltage, and
Meets or exceeds the manufacturer's recommended CCA.
Keep in mind: The Dodge Ram 1500 battery is one of the parts covered against manufacturer defects under FIAT Chrysler’s 3-year/36,000-mile basic limited warranty.
What is the Dodge Ram 1500 battery lifespan?
Auto experts agree that you should plan to replace your car battery every four to five years. However, the exact lifespan of your Dodge Ram 1500 battery will depend greatly on:
How often you drive,
Your local weather and driving conditions, and
Where you store your car.
How it works: Car batteries are designed to recharge themselves when you drive your car. Your car’s battery will lose its ability to hold a charge over time, however, which is why it needs to be replaced once every few years.
Here are a few signs that your Dodge Ram 1500 battery may be dying:
You hear clicking sounds when you start your car.
The battery has visible corrosion.
Your battery dies often and needs to be jumped or charged.
Here are a few things you can do to extend the life of your Dodge Ram 1500 battery:
Start your engine and drive frequently: Cars that sit in the garage for extended periods of time lose power when they don’t have a chance to recharge! Start your car and drive it around for at least 15 minutes on a regular basis—about once a week.
Recharge the battery manually after storing your car: If you haven’t driven in a while (say, after a long vacation), take the battery out and charge it manually before you try to start the car.
Make sure you turned off the lights:Your lights and other electrical parts drain power from the battery when your engine is off.
Unplug electronic devices when not in use: Unplug any accessories to prevent battery drainage once your engine is off.
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