How Long Does A Campervan Battery Last. The average camper battery can run a television four lights a laptop and an electric refrigerator for over 3 hours. On average a 200ah battery will last between 2-hours and 8-hours depending on how many amps your appliances are drawing.
Ive had the motorhome a year and have primarily stayed on sites but this year we plan to be on less EHU so Ive been carrying out some test to see how long my 1 battery will last and on paper its great. Nevertheless the number of years it would last depend on how you maintain and use it including if youre not letting it drain or overcharging it. Some but not all of these loads are LP gas leak detectors the TV antenna power booster clocks stereos and appliance circuit boards.
There are more than 8 different types of camper batteries.
So the bottom line the RV battery can last up to seven years if treated right or only up to three years if not. This means that at a push you may be able to get almost a day on a single charge. How long will RV batteries last. Main thing isif you dontt need it-switch it offwe use battery operated stufflamps etc and a low consumption TV 18wYou can also run the engine for a few mins to top up the batteryWe can switch to the vehicle battery if need.
