Given the relative advantages of lithium RV batteries over conventional lead-acid alternatives, more and more RV owners are making the switch.
But there are still a lot of questions out there, so we rounded them up and answered them here. See if this short post gets your search started off on the right foot.
Can You Put a Lithium Battery in an RV?
Definitely, assuming it is of the same or comparable specifications as the battery you will be replacing. When replacing the battery you should get a battery of the same voltage or one that’s also suitable for your given RV.
Your RV manufacturer, dealer, or a retailer that specializes in RV parts or in RV batteries may be able to help you find a battery that’s appropriate for your model.
Do You Need a Special Charger for a Lithium RV Battery?
Not necessarily, but many lithium RV batteries come with chargers that are specifically designed for them, and which may have certain protective features such as overheating and overcharging protections.
Are Lithium RV Batteries Worth the Cost?
It’s no secret that lithium RV batteries are a lot more expensive than lead-acid alternatives, but if you break down the advantages, they can be well worth the cost.
For one, lithium batteries have a much higher energy density and discharge potential than lead-acid batteries, which means they deliver more power, and do so more reliably. They also charge a lot faster than lead-acid batteries.
They are generally lighter in weight and also more compact than lead-acid batteries, so they take up less space, too. On top of that, lithium RV batteries are zero-maintenance and do not need to be watered like lead-acid batteries.
And, if you needed an even better reason to justify the high cost of the switch, consider this: lithium batteries have much longer lifespans than lead-acid batteries, so you might pay more up front, but the battery will last longer.
Are There Any Negatives to Lithium RV Batteries?
Of course, there is the cost, which for most potential users is the biggest turn off. But other than that, there really aren’t any glaring disadvantages of RV batteries.
Do Lithium Batteries Have Any Sorts of Built-in Protection or Safety Features?
High-quality lithium batteries feature a BMS, or battery management system, that helps protect against overcharging, overheating, and balances the cells, among other things. These features help improve the safety of the batteries’ design.
Do Lithium Batteries Need Any Special Care or Maintenance?
Like lead-acid batteries, lithium RV batteries should be protected against extreme temperatures and disconnected when not in use, but other than that, they require basically no maintenance, which is a lot more than you could say for lead-acid RV batteries.
Are Lithium Batteries Safe?
High-quality lithium batteries that have built-in protections against overcharging, overheating and thermal runaway are very safe when stored or installed properly.
Where Can You Learn More About Lithium RV Batteries?
Thinking it might be worth your while to replace your RV’s batteries with lithium replacements? If you’re looking for lithium RV batteries, check out BigBattery first. They carry a wide range of RV batteries, as well as lithium marine batteries, solar system batteries, chargers, accessories, and much more.
Visit their website for more information or get in touch with their customer service department if you have any questions.
