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Category: rv maintenance

  • How to Convert to Lithium RV Batteries

    Does your RV still use lead-acid power cells for its house battery? Have you been thinking about switching over to newer lithium batteries instead? If so, then the video above is definitely for you. It comes our way courtesy of the All About RVs YouTube channel, and it takes an in-depth look at this process, taking us through everything you need to know to convert to lithium RV batteries.

    The clip takes us through everything you need to consider when making this conversion, including whether or not you’ll need to replace your battery monitor, adding a solar converter, alternator charging, performance in extreme temperatures, and more. It also takes a look at the cost of such a conversion, which has gotten considerably less expensive as lithium batteries have come down in price. What once seemed prohibitively expensive is now quite affordable, especially when you factor in the longer lifespan that comes with lithium power cells.

    Lead-Acid vs. Lithium RV Batteries

    We’ve already touched on a few of the benefits of lithium batteries versus lead-acid models, most notably increased storage capacity and a much longer lifespan. Whereas lead-acid power cells offer 300-500 charge cycles, a lithium battery is generally good for ten times those numbers or even more. Lithium cells also charge much more quickly, require less maintenance, weigh a lot less, and are less likely to spark a fire, making them safer, too.

    At this point, the main advantage that lead-acid batteries have over lithium is price. The initial cost of buying lithium house batteries is certainly more than their lead-acid counterparts, although you’ll recoup that cost over the lifespan of the battery. A lithium cell can easily last up to ten years, even with heavy use, while a lead-acid model will lose capacity much more quickly and will need to be replaced multiple times over the same span.

    what is overlanding

    Photo Credit: Battle Born

    Converting to Lithium RV Batteries

    The video does an excellent job of taking viewers through the process of converting your RV to using lithium batteries. As you’ll see, you can complete that conversion in stages, replacing the batteries first, then upgrading the charge converter, your inverter, and other parts over time. That isn’t necessarily the most efficient way to complete the process, but it can help defray the costs to some degree. Ultimately, you’ll want components that are lithium compatible to get the best performance, but you can get by temporarily with your existing parts if you have to.

    The notes that accompany the video on YouTube list all of the parts used in the conversion with links to their online product pages. That makes it easy to grab the same parts for your own lithium upgrade project or compare specs with similar products made by alternative manufacturers. Either way, it makes it very easy to see everything you’ll need ahead of time, allowing you to purchase and install those items as you complete different phases of the switch over from lead-acid batteries.

    Perhaps the best thing about this video is that it demystifies the process nicely. It shows that there are a number of things to consider when converting from lead-acid to lithium, but that the actual implementation isn’t as difficult as you might think. The clip mixes technical know-how and practical experience nicely, which hopefully will make this project less daunting.

    Thanks to the All About RVs channel for sharing.

    The post How to Convert to Lithium RV Batteries appeared first on RV.com.

  • Tech Q&A: More Winter RVing Questions, Fixing a Bad Thermostat, and More

    Our resident RV maintenance expert provides advice on a wide variety of topics.
    RV winter camping

    Image Courtesy of MAD.vertise/Shutterstock

    More Questions on Winter RVing in New Jersey

    Thank you for being so helpful with my questions about our 22-foot Keystone Cougar and wintering full-time in New Jersey. A few more queries for you here!— Shelly Sterling-Williams, Bogota, NJQ: Staying warm while keeping the humidity level under control has been a big challenge. Thoughts? A: I suggest using a hygrometer (relative humidity meter) to monitor humidity inside the coach. They’re not expensive.Q: Should we stuff the storage compartment with storage bins to keep that area warm? A: Depending on the size of the storage area(s), you could store seasonal clothes there— blankets, towels, bed linens, etc. If that’s not enough, try some foam boards. Empty plastic storage containers don’t insulate well.Q: Should we try to put something over the outside door before the snow comes? A: The outside door is fully weatherproof and should be fine in snow. However, if cold intrusion is a problem, rig up an insulating curtain on the inside. (However, make sure it won’t slow egress in case of a fire.)Q: I was told to change the filter in my 10-cubic-foot Furrion refrigerator every six months. Do I really need to? A: The filter you refer to is only used for food odor control. It’s not necessary for safe operation—many RV refrigerators don’t even have this feature. Replacement frequency really depends on what kinds of food you have stored in the fridge, and if they are well sealed. Many folks use a package of baking soda, at significantly lower cost. That said, the filter is easy to replace—it basically snaps in. Look at the mounting points on the new one before removing the old one.
    Dometic RV thermostat

    Photo Credit: Dometic

    Replacing a Faulty Thermostat

    Q: We have owned our 2019 Forest River Impression 20RB since new. The Dometic Single Zone LCD Thermostat has always been very sensitive to the touch—hard to select the mode or temperature you’re aiming for. We suspect we need to replace it. What do you think?— Jim and Pat Thompson, Seaford, DEA: I haven’t heard of those exact symptoms, but it sure sounds like the circuit board is going bad. Replacements are not very expensive. I suggest changing it for a model that has the features you want. A DIYer can change one quite easily—just keep track of which wire goes to which terminal. I always take a picture of the wiring before taking it apart.
    easy RV upgrades

    Photo Credit:

    Slo-Flo Resolved

    Q: We have a new 2024 Grand Design Imagine 2500RL. We have very low water pressure in the shower— worse on city water, marginally better on the internal tank. The flow is not enough to keep the tankless water heater engaged. Water pressure and flow at both bath and kitchen sinks are good. To keep hot water in the shower we have to turn on hot in the bathroom sink. The tankless water heater is factory installed. What’s going on here?— David Reece, Fort Wroth, TXA: In my initial response to David, I noted that I strongly suspected the shower head had a flow restrictor installed. It could have been partly clogged with debris—or maybe something was just wrong with it. In a second note, he related that the original dealership had investigated and asked about a brass fitting on the water intake: a pressure regulator he’d used for years. The dealership advised removing it, but that didn’t resolve the problem. A new multi-position head did the trick, working fine with the old pressure regulator.
    satellite internet RV

    Photo Credit: Anetlanda/Getty

    Tune In

    Q: My wife and I are part-time campers, thinking of full-timing it. Currently we have DirecTV in the house as well as in our 2020 Winnebago Adventurer. At some point, we lost local channels in the rig. DirecTV told us to switch the control box, but as it turns out, the local stations are SD vs. HD, so only available with an antenna. Any suggestions? My wife likes to tape her soaps, and (in fairness) I like the golf channels.— Lance Arnold, Elyria, OHA: Dish and your current DirecTV are the two options for mobile RV satellite reception. You can get their services anywhere in the country. And yes, you can use an external antenna for over-the-air TV—this can be iffy, depending on where you go. IPTV, or TV over Internet (TCP/IP connections), can get you to services like Netflix, Hulu, Roku, etc. Most charge a moderate monthly fee. However, campground Wi-Fi likely can’t give you the needed bandwidth for streaming. If you don’t want to be a bandwidth bandit, you can get TV applications on your computer. There are a number of TV applications like LinuxTV, in addition to streaming via a web browser. Some, such as Miro on Linux using Bittorrent, can be throttled so you don’t hog bandwidth.

    Ask Us Anything!

    Share your tech tales and send us your questions: knowhow@wildsam.com.

    This article originally appeared in Wildsam magazine. For more Wildsam content, sign up for our newsletter.

    The post Tech Q&A: More Winter RVing Questions, Fixing a Bad Thermostat, and More appeared first on RV.com.