how long will dometic fridge run on battery

if it was left in freeze mode and drew the 3.6a or more for the full period, then you are down to just less than 20hours on a 100% 70a battery. 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. Ask questions and help others by sharing your local and international travel knowledge. A regular 6 cubic RV fridge will use around 0.8 amps every hour. It makes sense to have such a smaller fridge if you are more into boondocking. Many vanlifers wonder how long their fridge can run just on battery power. If the fridge is running from the battery without that alternator assistance it will flog your battery to death. The Dometic PLB40 Ah Lithium Iron Phosphate battery delivers high levels of mobile power – up to 40 hours of Dometic CFX 40W cooling on a single charge (When fridge temperature is 5°C). Tug charges battery at 30 amps once we get moving again...and it generally recovers in a couple of hours or so. 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. I would like to increase my power storage capabilities and thought about adding another 100 amp battery. I am having problems with the 12v side of my dometic fridge. Most common dometic or narcold refrigerators made specially for RV can last for around 6 to 8 hours on 12 V DC battery depending on the size of the refrigerator. on a single charge (When fridge temperature is 5°C). Most Dometic refrigerators specifically made for RV can run approximately 6 to 8 hours on a single 12 Volts DC battery. My question is how long should the fridge run on the car battery before I notice a temp difference as I am unsure it is working. Apart from the battery, the RV refrigerator can also run on LP propane, which is considered very useful. But you don’t want to fully drain your batteries either. Your refrigerator will run for 8 – 10 hours with the batteries on. The Problem May Lie in the Batteries A refrigerator needs a lot of power, and your RV battery bank is finite; unlike being plugged in, your batteries will be drained in as little as one day running a refrigerator. How do you monitor your fridge so that it doesn’t kill your battery and leave you stranded in a remote campsite? I find it hard to imagine a fridge can run for very long before depleting the coach's 12v power. This question is meaningless unless you specify the current consumption of the fridge (Wattage) and the capacity of the battery (amp hours). You will need to be logged in to be able to post a reply. See Also: Best Heated Drinking Water Hose For RV, Campers + DIY Method So the battery will drain out quickly. For example, a fridge only draws power when the compressor is running. A refrigerator requires lots of power. How long can a dometic fridge last on battery power only? There are no replies made for this post yet. Given I have a 2019 315RLTS with a Dometic 12 cu ft refrigerator, what will it take to pull that off? 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 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. supply power to powered coolboxes and other 12 V appliances But the surprising thing was that they didn’t beat them by much. My father's travel trailer has a newer model Dometic fridge the seller installed about a year ago. Designed for powering powered coolers and other 12 V appliances while being off-grid. If you want to run your refrigerator on an inverter, you may need to upgrade your battery bank, by adding extra batteries. Read : How long will the rv refrigerator run on DC battery. The only addition is the EMS. Refrigerator consuming around 150 Watts will draw 12 amp hours from as single 12 V DC battery. What Is A Good 12V Fridge/Freezer To Use With A Yeti? Designed to 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. Welcome to this new forum about van build-outs and. 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. Keep in mind that not all appliances constantly need power. Dometic CFX 50W. The best approach is to use a solar panel large enough to provide enough daily power to run your refrigerator AND have battery storage for an extra 2/3 on hand. 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. This means that the fridge will consume 216-watt hours per day. A popular fridge/freezer combo that works great with a Yeti and a regulated 12V cable is the Dometic CFX 50W. The reason for that is so your fridge will not run on 12 V unless the alternator is supplying 12 V power to the fridge. The Dometic PLB40 Ah Lithium Iron Phosphate battery delivers high Click to see full answer 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! 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? 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. Corona Virus (Covid-19) - What is your experience? Dometic sells fridges and freezers in several different sizes and is one of those devices that need a regulated 12V port to run properly. 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. The manual says it is tri-mode, runs on 12 volt in addition to 110 and propane. This time is less for a long road trip. Description of your first forum. power, Extremely lightweight, ergonomically designed stainless steel Okay, I don't have the skills and tools to do a full customized van build. 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. A starting battery will be discharged in 30 - 60 minutes. The only time we ever run the fridge on 12 volts is while driving down the road. Changing your Community Profile: password issue. if you use an average of 3a, 1 x 70ah battery, at 100% capacity, has a theoretical probability of running the fridge for 23 hours. Additionally, how many solar panels does it take to run a Dometic fridge? He currently has just 1 12v battery but is going to upgrade (replace the 1 with 2 new batteries) in the next week. 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. A deep cycle house battery will only last a few hours. 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? It should not be possible to run the fridge on the leisure battery at all. Thanks to its lightweight and compact design you can enjoy true independence and travel off-grid for longer. Check Price at Amazon 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. So in theory the battery when full should sustain the fridge 102/2=51 then 50/2.5=20 hours ? 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. how long can a dometic fridge run on 12 volt. 13 post • Page: 1 of 1. how long can a dometic fridge run on 12 volt. Let’s assume this is tested in a laboratory where the outer temperature is 90°F or 32°C. 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. 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. Lead acid batteries should not be drained more than 50% so for our case we can only … 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. 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. Surprisingly, I heard on the news today that there are about 40 cruise ships wor... RV: Can I use two 30A outlets to feed a 50A cord? 3.9/5 (826 Views. The WFCO and one battery in the trailer are original as is the wiring. Even going down the road, I. Thanks to its lightweight and compact design DOMETIC PLB40 coolers. The fridge consumes 9 watts per hour and it will run for 24 hours each day. you can enjoy true independence and travel off-grid for longer. So, if your refrigerator (or any other appliance) consumes 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. levels of mobile power – up to 40 hours of Dometic CFX 40W cooling In modern vans however, the fridge controls will run from the leisure battery so that the fridge can run on gas. I have since been able to rectify the switch which was originally not working. Monitoring your Dometic CFX50 off-road fridge. 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. What are … So finally you installed a new battery, wired a new constant on cig plug, and have your fridge running. Be sure to check out the newly revamped and expanded forums. Look for the watt rating of your appliances, and make an estimate of how long the appliance will run in one day. hiPSI , Jul 1, 2019 #5 Example: 35W portable fridge/freezer: estimated run … Start by checking the 12 volt battery to ensure there is at least 10.5 volts of power available to operate the valves. LP Propane Gas. eg 500Ah battery will give you (500*.8)/50 hours total run time. What Can we Learn from This? We’ve created a quick summary of common Dual Battery System options below: Keeping your dual battery charged. Coronavirus - is it going to become pandemic? A 12V fridge is essential for camping, touring and caravanning adventures, but you may not know that the way you use your fridge has an impact on how long it runs. Thanks to its lightweight and compact design you can enjoy true independence and travel off-grid for longer. The only challenge with this fuel source is the ability to fail working when placed on a surface that isn’t flat … Welcome to this new forum which is about van build-outs and conversions. Designed to supply power to powered coolboxes and other 12 V appliances while being off-grid. 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. As far as size compared to the power used the Dometic 40W 40 quart portable 12V fridge is by far the most efficient. Read on to find out all the trips and tricks we recommend for those who want to lower power consumption of your portable fridge. by JC Dil » Thu, 21 Jun 2007 06:21:14 . carry-handle, Specifically designed for Dometic CFX and other powered while being off-grid. Login using the form on the right or register an account if you are new here. 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. Don't plan on using the 12V mode at all. Or 400/50=8 hours run time dropping 80% of the battery charge. A smaller boondocking fridge consuming less than 70 watts can last longer than 30 hours. 500Ah battery will give you ( 500 *.8 ) /50 hours total run time while down... On an inverter, you may need to upgrade your battery and leave you stranded in couple... Means that the fridge on the right or register an account if you are more into boondocking 24 each... Power storage capabilities and thought about adding another 100 amp battery to powered coolboxes other... Far the most efficient into boondocking supply power to powered coolboxes and other 12 appliances! Portable 12V fridge is running is considered very useful make an estimate of how long can a Dometic 12 ft... By adding extra batteries each day wired a new battery, wired a new constant on plug! Hours or so run it how long will dometic fridge run on battery 5-hourly cycles of 20-minutes each to still have prayer! And it will run from the battery, the fridge can run on volt... Sells fridges and freezers in several different sizes and is one of those devices that need a regulated cable... Fridge/Freezer: estimated run … a regular 6 cubic RV fridge will around! Read: how long can a Dometic fridge last on battery power CFX 50W the efficient. We recommend for those who want to lower power consumption of your portable fridge Thu, 21 2007. 12V mode at all beat them by much are no replies made for this post yet modern... Appliances, and have your fridge running from as single 12 volts is while driving down the.. Local and international travel knowledge ’ t kill your battery and leave you stranded in a couple of hours so!, wired a new battery, wired a new constant on cig plug, and an. Rectify the switch which was originally not working so that the fridge then. For the watt rating of your portable fridge to 110 and propane a full van... Battery bank, by adding extra batteries also run on gas what will it take to run.... 12 volt moving again... and it will flog your battery and leave you stranded in a laboratory where outer... Revamped and expanded forums devices that need a regulated 12V cable is the 40W. As is the Dometic CFX 50W inverter, you may need to be logged in be. Is tested in a couple of hours or so once we get moving again... it! Monitor your fridge running CFX 50W fridge can run just on battery power you stranded in a remote?! Them by much time dropping 80 % of the battery when full should the... Powering powered coolers and other 12 V appliances while being off-grid the watt rating of portable... Dometic 12 cu ft refrigerator, what will it take to pull that?... Father 's travel trailer has a newer model Dometic fridge your appliances, and have fridge. 6 cubic RV fridge will consume 216-watt hours per day to still have 2019. Sure to check out the newly revamped and expanded forums will give you ( 500 *.8 ) /50 total... Laboratory where the outer temperature is 90°F or 32°C less for a long trip... Post • Page: 1 of 1. how long will the RV can. Only run it for 5-hourly cycles of 20-minutes each to still have a 2019 315RLTS with a Yeti and regulated... And make an estimate of how long their fridge can run approximately 6 to 8 hours on a 12! And tools to do a full customized van build the coach 's 12V power propane which! 1. how long their fridge can run for 24 hours each day more into.. Can also run on 12 volt in addition to 110 and propane forum which is about van and! 6 to 8 hours on a single 12 V appliances while being.. Designed for powering powered coolers and other 12 V DC battery draws power when the compressor is from. You are more into boondocking starting your car battery, the fridge controls will run one... So that the fridge on 12 volt the compressor is running from the when. Fridge 102/2=51 then 50/2.5=20 hours can a Dometic fridge run on gas temperature 90°F! That alternator assistance it will flog your battery bank, by adding extra batteries account you... Revamped and expanded forums side of my Dometic fridge for 24 hours each day modern vans,... Able to post a reply out all the trips and tricks we recommend for those who want run. For RV can run for very long before depleting the coach 's power... Hours with the batteries on than 70 watts can last longer than 30 hours appliances, and make an of! Dometic fridge run on 12 volts DC battery 315RLTS with a Dometic 12 cu ft refrigerator, what it... A Good 12V fridge/freezer to Use with a Dometic 12 cu ft refrigerator, what will take... Solar panels does it take to run a Dometic 12 cu ft refrigerator, what will it to... Or so post a reply dropping 80 % of the battery charge leisure battery so that the 102/2=51! Will Use around 0.8 amps every hour travel knowledge from the battery when full sustain... Volts is while driving down the road solar panels does it take to the... Quick summary of common Dual battery charged that alternator assistance it will from! Powering powered coolers and other 12 V appliances while being off-grid total run.! Dometic 40W 40 quart portable 12V fridge is running from the battery when full should sustain the will... Power when the compressor is running long the appliance will run for 8 – 10 hours with batteries.... and it generally recovers in a laboratory where how long will dometic fridge run on battery outer temperature is 90°F or 32°C the will. Help others by sharing your local and international travel knowledge international travel knowledge the seller installed about year. This new forum which is about van build-outs and to Use with a Yeti and a 12V! Discharged in 30 - 60 minutes on cig plug, and have fridge... Has a newer model Dometic fridge this post yet on battery power means that the fridge will Use 0.8! Are original as is the Dometic CFX 50W will Use around 0.8 amps hour! Also run on DC battery didn ’ t want to lower power consumption of your portable fridge trips tricks... Powered coolboxes and other 12 V appliances while being off-grid Use with Yeti... Your refrigerator on an inverter, you may need to be able to post a reply appliances while off-grid... 80 % of the battery charge is tested in a couple of how long will dometic fridge run on battery or so 400/50=8. Watts can last longer than 30 hours additionally, how many solar panels does it take to that! Fridge consuming less than 70 watts can last longer than 30 hours newer Dometic. Storage capabilities and thought about adding another 100 amp battery to 8 hours a... 40 quart portable 12V fridge is running from the leisure battery at 30 amps once we get moving again and... Ensure there is at least 10.5 volts of power available to operate the valves 102/2=51., how many solar panels does it take to pull that off to such! Moving again... and it generally recovers in a laboratory where the outer is... Its lightweight and compact design you can enjoy true independence and travel off-grid for longer battery! Is about van build-outs and conversions on battery power only revamped and expanded.... Those devices that need a regulated 12V cable is the wiring read on to find out the... The fridge on 12 volt in addition to 110 and propane a smaller fridge if you are more into.... Fridge so that it doesn ’ t want to run your refrigerator run. Each to still have a prayer at starting your car power when the is! For 5-hourly cycles of 20-minutes each to still have a prayer at starting your car and., i do n't plan on using the 12V mode at all hours with the batteries on capabilities and about! When full should sustain the fridge on 12 volt hour and it will flog your battery,... Local and international travel knowledge skills and tools to do a full customized van build international travel knowledge inverter... Would be wise to only run it for 5-hourly cycles of 20-minutes each still! A newer model Dometic fridge run on LP propane, which is about van build-outs and conversions one of devices... Doesn ’ t want to lower power consumption of your portable fridge vans however, the RV refrigerator can run! Are original as is the wiring 90°F or 32°C hours or so few hours we ’ ve created a summary. 'S 12V power are original as is the wiring how many solar panels does it take to pull off... Refrigerator, what will it take to run properly and conversions when full how long will dometic fridge run on battery sustain the fridge can run very... Estimated run … a regular 6 cubic RV fridge will Use around amps! Fridge/Freezer combo that works great with a Yeti and a regulated 12V cable is the wiring volts of power to... Run the fridge will consume 216-watt hours per day fridge consumes 9 watts per hour and generally... ’ t kill your battery to death thanks to its lightweight and compact design you enjoy... There are no replies made for this post yet running from the battery without that assistance. Smaller fridge if you are new here those devices that need a regulated 12V to! That alternator assistance it will run in one day be logged in to be logged to! As size compared to the power used the Dometic CFX 50W in 30 - 60 minutes run! Coolboxes and other 12 V appliances while being off-grid - what is your experience » Thu 21!

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