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Crown batteries in RVs

Crown Battery is an Ohio battery maker with deep-cycle batteries for RV, marine and renewable energy use.

By the RV Battery Service team · Updated · 3 min read

Open exterior battery compartment on a motorhome showing a bank of deep-cycle house batteries with cables
House batteries in an exterior compartment on a motorhome.

Crown Battery is a battery manufacturer based in Fremont, Ohio. It makes lead-acid and lithium batteries for industrial lift trucks, renewable energy, marine and RV use, and more. RV owners mostly see Crown as deep-cycle flooded batteries in house banks.

Crown flooded batteries in an RV

Flooded deep-cycle batteries offer a lot of capacity for the money, with some upkeep:

  • Watering with distilled water, more often in Florida heat. See watering and safety.
  • Ventilation, since they give off hydrogen while charging.
  • Full recharges to avoid sulfation.
  • Correct charger settings.

6-volt pairs

Crown, like Trojan, is common in 6-volt pairs for RV house banks. See 6-volt vs 12-volt.

Solar panels mounted on the roof of an RV under a clear Florida sky
Roof solar only helps if the batteries and charge controller are set up for it.

RV battery replacement and lithium vs AGM vs flooded.

About specs: Battery makers update models, capacities and warranties often. We don't list specs here because they change. Check the maker's current spec sheet, or ask us, before buying.

Sources

Facts about companies and products on this page come from these sources. Check the maker for current models and specifications.

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