Pete’s RV Service Tips: RV Battery Care and Storage
November 3rd, 2010 by Phil | Posted in General RVs, RV Maintenance, RV Service, RV Service Tips | No Comments »
From a pop-up camper to a motorhome, a fully charged, well-maintained deep-cycle RV battery is must. Proper maintenance will extend the life of the battery, saving you the expense of a replacement. More so, it spares you from the annoyance of a battery dying midway through a camping trip. Even if you are not dry camping, you never know when electrical access is going to be compromised. Be prepared!
We recommend watching the RV Battery Care and Storage video on the Pete’s RV YouTube Channel. Here’s just a few of the key takeaways from the informative, five minute video with Certified Service Technician Randy Murray:
- Below 10.5 volts is considered an improperly charged 12 volt deep cycle battery. In addition to losing charge, sulfation occurs, causing corrosive buildup on battery’s inner plates.
- Batteries are measured in amp hours. Usage rate and charge level determine how long they will last.
- An unused battery can lose 1 to 15% of its charge monthly
- When it is necessary to add water to the battery’s acid solution, wear hand and eye protection. Use only distilled, mineral-free water.
- Unless inner plates are exposed, only add water after charging is complete.
- Charge battery in two stages: Bulk charge up to 90% then trickle charge for remaining 10%.
- Battery chargers and multimeters for measuring charge are inexpensive and can be found at your local auto parts store.
- When not in use, disconnect the battery from your RV and store in a cool, dry place. Proper storage temperatures are above 32 degrees Fahrenheit and safely below 110 degrees Fahrenheit.
- Don’t rely on your shoreline or truck battery to recharge your deep cycle battery.
After viewing the video, feel free to submit additional RV storage questions to the Pete’s RV Service Department.
If you are in the greater Burlington, VT area, our dealership offers professional service and repair form most RV brands and types. The Pete’s RV Store stocks a full-selection of parts and accessories. Contact Pete’s RV for further details via email or call 1.888.738.3778





