Mopar BE0H7700AA Storage Battery

Rapid boost charges that may damage batteries not in good condition should be avoided.

After cleaning, ensure the battery tray and hold-down clamp fasteners are in good condition. Reconnect any disconnected cables. Corrosion on various components can be cleaned with a water and baking soda solution and should be rinsed thoroughly with plain water. Metal parts damaged by corrosion should be covered with zinc-based primer and painted.

To maintain power for certain systems, such as the alarm system and power door locks, a memory-saver device can be used. This device is plugged into the cigarette lighter and connected to a spare battery.

Examine the battery's external condition, checking for corrosion, loose connections, cracks, and damaged clamps or cables.

Ensure that you purchase one that is identical in dimensions, amperage rating, and cold cranking rating.

Look at the indicator eye on top of the battery. A green eye indicates 75 to 100 percent charge, a black eye indicates 0 to 75 percent charge, and a clear eye indicates low electrolyte level.

Check the alternator charging voltage and replace it if necessary. Perform an open-voltage circuit test using a voltmeter to ensure the battery charge is correct.

A routine preventive maintenance program is essential to ensure quick and reliable starts.

If corrosion is evident, the battery should be removed for cleaning by loosening the cable clamp bolts and disconnecting the hold-down clamp bolt and nut. The cable clamps should be thoroughly cleaned with a battery brush or terminal cleaner and a solution of warm water and baking soda. The terminals and top of the battery case should be washed with the same solution, being careful not to let it get into the battery. The battery posts should be cleaned with a terminal cleaner if extensively corroded. All cleaned areas should be thoroughly washed with plain water.