Thanks to its lightweight and compact design you can enjoy true independence and travel off-grid for longer. He currently has just 1 12v battery but is going to upgrade (replace the 1 with 2 new batteries) in the next week. I have since been able to rectify the switch which was originally not working. 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. It makes sense to have such a smaller fridge if you are more into boondocking. Example: 35W portable fridge/freezer: estimated run … Monitoring your Dometic CFX50 off-road fridge. I'm going to assume an 80% duty cycle on the refrigerator as a lot of our traveling will be through hot environments with an equally hot trailer interior. 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. how long can a dometic fridge run on 12 volt. Your refrigerator will run for 8 – 10 hours with the batteries on. Even going down the road, I. Additionally, how many solar panels does it take to run a Dometic fridge? Ask questions and help others by sharing your local and international travel knowledge. on a single charge (When fridge temperature is 5°C). eg 500Ah battery will give you (500*.8)/50 hours total run time. 13 post • Page: 1 of 1. how long can a dometic fridge run on 12 volt. 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? This means that the fridge will consume 216-watt hours per day. 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. by JC Dil » Thu, 21 Jun 2007 06:21:14 . Check Price at Amazon So finally you installed a new battery, wired a new constant on cig plug, and have your fridge running. I find it hard to imagine a fridge can run for very long before depleting the coach's 12v power. A regular 6 cubic RV fridge will use around 0.8 amps every hour. A popular fridge/freezer combo that works great with a Yeti and a regulated 12V cable is the Dometic CFX 50W. 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. Be sure to check out the newly revamped and expanded forums. while being off-grid. So the battery will drain out quickly. 10 Votes) 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. But you don’t want to fully drain your batteries either. 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. As far as size compared to the power used the Dometic 40W 40 quart portable 12V fridge is by far the most efficient. We’ve created a quick summary of common Dual Battery System options below: Keeping your dual battery charged. 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? Copyright Mitsumedia - All Rights Reserved Usage of this website constitutes acceptance of the website's User Agreement and Privacy Policy: About | Contact | User Agreement | Privacy Policy. If the fridge is running from the battery without that alternator assistance it will flog your battery to death. carry-handle, Specifically designed for Dometic CFX and other powered Let’s assume this is tested in a laboratory where the outer temperature is 90°F or 32°C. A caravan fridge would completely drain a normal leisure battery in well under 24 hours which is why they are not wired up this way! supply power to powered coolboxes and other 12 V appliances Okay, I don't have the skills and tools to do a full customized van build. Look for the watt rating of your appliances, and make an estimate of how long the appliance will run in one day. There are no replies made for this post yet. 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. DOMETIC PLB40 coolers. 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. Many vanlifers wonder how long their fridge can run just on battery 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 This time is less for a long road trip. The Dometic PLB40 Ah Lithium Iron Phosphate battery delivers high Designed for powering powered coolers and other 12 V appliances while being off-grid. See Also: Best Heated Drinking Water Hose For RV, Campers + DIY Method New forum which is about van build-outs and conversions ) - what is your experience in be. Cig plug, and make an estimate of how long will the refrigerator. 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