Best RV Lithium Battery

Batteries are the lifeblood of the RV. It’s that simple. Whether you’re boondocking or just using battery power once in a while, it’s something that you’d rather know that you have instead of worrying about needing it. The best RV lithium battery, Renogy Lithium-Iron Phosphate Battery, offers excellent features and a long lifespan. We’ll show you why this battery and others like it should be considered when shopping for a lithium battery.

Renogy Lithium-Iron Phosphate Battery

When it comes to a lithium-ion battery, the Renogy Lithium-Iron battery is a great option for you to consider. It has a lifespan that exceeds 2000 cycles, and that is much more than you would get out of a lead battery. This is the battery that people like to take with them when they are boondocking and prepare to get a whole cycle out of the battery in the mountains. It’s easy to recharge and has many protections built into the system.

Over-charging, over-discharging, and even over-temperature protections are in place for this particular piece. At 28 pounds, it’s not too heavy to move around. You can run parallel connections with this, but you can’t run them in a series. If you’re familiar with the Renogy brand, then you’ll know to expect a higher price point, and that applies here. If you are enjoying this article, check out our article on the best rv bike rack.

VoltXcell Volt LifePo4 100ah Lithium Battery

The VoltXcell name might not be as well-known as some of the others on our list, but this is still a great purchase for you to make. This product can provide continuous 100A, and that is more than enough power for most people. Another aspect to consider is that despite it being heavy, you can still use it when you’re setting up solar power. You can use this for parallel setups, too.

Now, some people want a battery that has a quick recharge turnaround time, and that is something that you’ll get here. So, if you need a battery that lets you get back on the road quickly after a solid discharge, this is the one you want. The price is moderate, but still worth it to many people.

Battle Born LiFePO4 Deep Cycle Battery

The Battle Born battery is often considered one of the best batteries in the lithium-ion market. The biggest problem that faces this battery is the price. It is an investment that is going to set you back a bit of money. However, when you consider that this battery can last the better part of a decade with ease, it’s worth it to most people.

The battery management system that is in place with this product will protect it from many of the common problems that accompany a battery and more. It weighs only 31 pounds so it’s easy to move from place to place. One other thing that gets people excited about the possibilities of using this product is the fast charging capabilities. You can get back to the RV lifestyle faster than ever! If you are enjoying this article, check out our article on the best rv tankless water heater

AIMS 12V 100Ah LiFePO4 Lithium Battery

If you’re looking for another long-term battery solution, then you’ve found it here. This product can last up to a decade and provide you with great power every step of the way. You can get about 4000 discharge cycles out of this battery before you have to worry about replacing it. It’s probably also the most expensive battery you can buy (except for the Shunbin), but you get so many benefits that it’s actually worth it.

This battery can give you 200A discharge for 10 seconds, contains a battery management system, and can work with solar systems that are in place. Like the others on this list, it can charge fast, but even then, it will take a while before you hit the thousands of discharge and recharge cycles until it stops being as good. It’s an investment, and it’s a good one.

Shunbin 12V Lithium-Ion Battery

The Shunbin 12V battery is another expensive battery with an extensive lifespan and a ton of power to boot. This comes with 2000 charge cycles worth of life in it, so you can count on having this for many years. This battery comes with the company’s full support behind it in the form of a 3-year warranty, so you know that this has a strong design.

One downside is that it's heavy. It’s almost 100 pounds, so it’s not the most mobile battery. It makes up for that by being versatile with 100, 200, and 300v settings and a high tolerance for temperature variances. This product is worth the cost.

GreenLiFE Battery 12V Lithium-Ion GL100

The GreenliFE is a more budget-friendly battery that does what you need it to do. It can withstand thousands of cycles, and it comes with a good one-year warranty. The cells in this product are bolted together for increased conductivity and overall strength. It powers at 12v 100Ah, and it’s a deep cycle battery.

The product has several protection features, including short circuit protection, low-charge protection, and reverse polarity protection. With all these additions, this is an excellent product to have around.


A good battery can be the difference between a relaxing boondocking experience and being miserable while you wait for help at the campground. Any of these lithium-ion batteries can provide you with the confidence you need to have a good time. Just make sure that the battery can be mounted the way you want and falls in your price range. If you are enjoying this article, check out our article on the best solar panels for rv.