Tip:

You went through your pre-storage checklist and made sure all breakers and lights were off but your batteries are still DOA. You even plugged in the RV and charged the battery for a few days to make sure it was topped up before storage. Whatu00e2u20acu2122s going on?

Battery Disconnect Switches:
  Call Smith RV's parts department (208)535-2500  for more info

Almost every RV has some sort of parasitic current draw on the 12-volt electrical system. The most likely offenders are the LP gas detector, the refrigerator, and the radio. Even an inverter, although switched off, can have a small current draw. Over time, these seemingly harmless draws can eventually bring even the largest of battery banks to their capacity death. A simple device called a battery cut off switch will prevent this from happening.

Battery switches come in a variety of sizes and functions. There is the simple cut off switch that goes in between the positive connection to the battery and the battery itself. One type has a removable key that is turned to break the connection and you can take the key with you. This prevents someone from maliciously switching back on your power when say your RV is in storage

 

RV Battery Maintenance Tips

RV Battery Maintenance Tips
from Nicole's Corner

Ever wonder why you take your RV out of storage after a few weeks
 and find that the batteries are deader than a door nail?

Here are some helpful hints on correcting the problem.



Routine Maintenance Tips:

  • Deep-Cycle Charging Tips
  • MONTHLY CHECK THE LEVEL IN EVERY CELL AND FILL THE BATTERIES TO THE CORRECT LEVELS AS REQUIRED. The use of a battery-watering gun will assist in accurately completing this task. Water should be added, if needed, after the charging has been completed unless the tops of the internal plates are exposed. In that case, water should be added before charging.
     Be sure that a water suitable for watering batteries (colorless, odorless, tasteless, and suitable for drinking), preferably distilled water, is utilized. If you have any doubt as to the suitability of the water, have it tested and add an appropriate water line filter, if required.
    It is most important that all battery cells be filled to the correct level in order to obtain good battery life and minimize corrosion to the electrical system and vehicle.
  • MONTHLY WASH THE BATTERY TOPS WITH A SOLUTION OF 1/4 CUP (60ML) BAKING SODA TO 1 1/2 GALLONS (6 TO 1) OF CLEAR WATER.
    After watering spray the tops and sides of the batteries, the battery wiring and the battery racks with baking soda solution; let the solution stand for at least five minutes to allow the neutralization to take place.
    Rinse the entire area with a low- pressure spray of clean water. Do not wash electrical components with direct stream of high pressure water.
    If any evidence of corrosion is evident (green powered foam), spray again with baking soda and let the solution stand for at least 5 minutes before rinsing; repeat if required.Never wash batteries without first neutralizing the entire battery area with a baking soda solution. 

We have made every effort to ensure accuracy in the information provided. Specification, equipment, technical data, photographs and illustrations are based on information available at time of posting and are subject to change without notice. To receive or verify current product information, please contact the dealership. Any prices listed on this site do not include tax, title, and license fees and may not include pdi fees. All units are subject to prior sale. Smith RV is not responsible for typographical errors in price or errors in description of condition of a vehicles listed equipment, accessories, price or warranties. Any and all differences must be addressed prior to the sale of any vehicle.