power, Extremely lightweight, ergonomically designed stainless steel I have 1x100 amp hr agm deep cycle battery in my van battery 4 years old, never discharged below 50% , can run tv, lights, range hood whilst cooking, fridge on gas, a few other bit's and pieces, fully charged 1x180 solar panel in a couple of hours, not always full sun. Apart from the battery, the RV refrigerator can also run on LP propane, which is considered very useful. Click to see full answer A regular 6 cubic RV fridge will use around 0.8 amps every hour. The WFCO and one battery in the trailer are original as is the wiring. The Dometic PLB40 Ah Lithium Iron Phosphate battery delivers high Dometic PLB40 - The Dometic PLB40 Ah Lithium Iron Phosphate battery delivers high levels of mobile power – up to 53 hours of Dometic CFX3 45 cooling on a single charge. How long can a dometic fridge last on battery power only? eg 500Ah battery will give you (500*.8)/50 hours total run time. DOMETIC PLB40 coolers. This means that the fridge will consume 216-watt hours per day. Usage of this website constitutes acceptance of the website's User Agreement and Privacy Policy: About GPS Coordinate Locations and Distances, COVID-19: United States Travel - Information & Testing, What is the longest continuous direct driving rout. A smaller boondocking fridge consuming less than 70 watts can last longer than 30 hours. while being off-grid. supply power to powered coolboxes and other 12 V appliances Thanks to its lightweight and compact design you can enjoy true independence and travel off-grid for longer. A starting battery will be discharged in 30 - 60 minutes. Designed for powering powered coolers and other 12 V appliances while being off-grid. The fridge consumes 9 watts per hour and it will run for 24 hours each day. The only time we ever run the fridge on 12 volts is while driving down the road. So in theory the battery when full should sustain the fridge 102/2=51 then 50/2.5=20 hours ? Coronavirus - is it going to become pandemic? If the refrigerator does not work when there is working 120 volt electricity and LP gas lines it might be necessary to conduct further RV refrigerator troubleshooting to find out the problem. Next step is to divide the amp hours of your battery by the current to find how long the fridge will run, 180Ah/37A= 4.86 hours. Designed to supply power to powered coolboxes and other 12 V appliances while being off-grid. How long you need to run the fridge; How long you can go in between charges; Like everything in life, there are lots of options. This time is less for a long road trip. For a smaller RV fridge that only consumes less than 70 watts of power can last up to 30 hours with a single 12 Volts battery. The manual says it is tri-mode, runs on 12 volt in addition to 110 and propane. You will need to be logged in to be able to post a reply. It would be wise to only run it for 5-hourly cycles of 20-minutes each to still have a prayer at starting your car. Don't plan on using the 12V mode at all. Your refrigerator will run for 8 – 10 hours with the batteries on. So, if your refrigerator (or any other appliance) will consume 30 amp-hours per day, you should have battery storage of 90 amp-hours capacity and a solar panel of around 80 watts or greater capacity to ensure you won't have problems. What Is A Good 12V Fridge/Freezer To Use With A Yeti? Keep in mind that not all appliances constantly need power. Find your nearest dealer or service partner >, Window & Door Accessories for Motorhomes & Caravans, Motorhome & Caravan Ventilation Accessories, Enables you to travel off-grid for longer, Three-way charging via 12 V socket, solar panel or AC house I find it hard to imagine a fridge can run for very long before depleting the coach's 12v power. In modern vans however, the fridge controls will run from the leisure battery so that the fridge can run on gas. LP Propane Gas. Since I would not want to deal with diesel engines in the Sprinter vans, the two... Got a bucket list for your travel in the USA? It should not be possible to run the fridge on the leisure battery at all. Welcome to this new forum about van build-outs and. If you want to run your refrigerator on an inverter, you may need to upgrade your battery bank, by adding extra batteries. Final Answer: 600 watt hours from Battery / 50.59 watts per hour by Fridge = 11.86 hours when running 20 minutes per hour until 100% discharge. Even going down the road, I. Tug charges battery at 30 amps once we get moving again...and it generally recovers in a couple of hours or so. It now includes a &... We can do this about anywhere but what I really like about Missouri is that as a... Would you like to setup your own blog related to travel? If the fridge is running from the battery without that alternator assistance it will flog your battery to death. 3.9/5 (826 Views. The Dometic portable 12V fridges that were closest in size to the Alpicool ones still beat Alpicool in average power consumption even at hotter temperatures. Description of your first forum. As far as size compared to the power used the Dometic 40W 40 quart portable 12V fridge is by far the most efficient. The only challenge with this fuel source is the ability to fail working when placed on a surface that isn’t flat … Okay, I don't have the skills and tools to do a full customized van build. Fridge draws 12 amps....solar puts out 10 amps...so not quite keeping up with fridge, but it helps as it takes a lot longer to flatten battery....which means we don't have to hurry over lunch etc. What Can we Learn from This? If you fully charge your battery and let it sit for 6 hours before turning the RV furnace on your RV fridge may have taken around 5 amps from the RV battery. Dometic 40 l fridge freezer 12v/220v Second battery in national luna box with national luna solonoid sytem -Deep cycle battery 12 volt 102 amp We measured what we could and the fridges seems to draw between 2.5 amp and 3 amps per hour. Only the engine battery.There should be a relay that only switches the fridge to 12 Volts when the engine is running, When you stop the engine the relay drops out and disconnects it from the engine battery. Changing your Community Profile: password issue. I don't have that fridge but, judging by how long headlights or stereo take to run down the battery, I would think the battery life would be measured in minutes, not hours. One of the benefits of a 12V compressor fridge is that it can be set up to run straight off of a battery – whether that’s your car battery or a separate solar-powered system for your van’s domestic electronics.