Your Guide to Lithium Batteries for Campervans

We know that vanlifers are no strangers to the crucial role batteries play in ensuring a smooth and comfortable journey. Choosing the right battery pack can significantly impact the overall experience of traveling and living off-grid in a campervan. In recent years, lithium batteries have emerged as the go-to choice for campervan owners, offering numerous advantages over traditional options.

But that’s where the trouble comes in: the OPTIONS. There are so many kinds of batteries on the market, and if you are not the most electrical-savvy or a lithium battery expert, then you might need a little guidance finding the right one!

Well, keep reading for a full guide on what to consider when choosing a battery for your van! We offer insights into the benefits of lithium over traditional batteries, how to choose the best battery, maintenance and sustainability tips, Noovo’s top 5 choices for van batteries in 2025, and answers to your frequently asked questions.

Get ready to get charged!

How Lithium Batteries Work in RVs and Campervans

Before we jump into why lithium batteries are better, it is important to understand which kind of lithium batteries we’re talking about and how they work. Lithium ion and lithium iron phosphate are the two main types of batteries used in modern electronics. Lithium ion batteries can be found in smartphones, tablets or laptops. But in your campervan, you’ll be looking at 12v lithium iron phosphate batteries (sometimes seen as LiFePO4 batteries), which we will just call lithium batteries in this blog!

So how do they work? Lithium batteries utilize lithium ions to generate electrical power. During discharge, lithium ions move from the negative electrode (anode) to the positive electrode (cathode), releasing energy. In contrast, during charging, the process is reversed. This reversible electrochemical reaction is what makes lithium batteries highly efficient and durable.

Benefits of Lithium over Traditional Batteries

Lithium batteries for campervans have become increasingly popular due to their superior performance and longevity compared to traditional counterparts, as well as being more stable and safer. The key benefits of lithium batteries in vans include:

High Energy Density:

Lithium batteries boast a higher energy density, providing more power in a compact and lightweight form (weighing 50% less than AGM batteries). This is especially vital for campervan owners who know that lighter and smaller is always better! Say goodbye to heavy, lead acid batteries.

Longer Lifespan:

Lithium-ion RV batteries generally have a longer lifespan compared to traditional lead-acid batteries, and can run for between 3000-5000 cycles, which translates to up to 10 years of power depending on usage. This extended lifespan translates to fewer replacements and overall cost savings.

Fast Charging:

Lithium batteries charge at a faster rate than traditional options, allowing campervan owners to spend less time waiting for power and more time on the road. Add Noovo’s 400W solar panels to your roof, and your battery will always be charged!

Deep Cycle Capabilities:

Lithium batteries are designed for deep cycling (repeatedly rechargeable), making them ideal for applications where a consistent and reliable power source is crucial, such as in campervans. They can use nearly 100% of their capacity before needing recharging, compared to traditional batteries’ 50%.

Comparing Batteries’ Specifications and Performance: Which battery is best for your lifestyle?

Choosing the right lithium battery involves comparing specifications and performance metrics. Factors to consider include capacity, voltage, off-grid compatibility, as well as size and weight. Depending on your campervan lifestyle – whether you prioritize off-grid adventures, energy efficiency, or a balance of both – certain batteries may better suit your needs. Selecting the ideal lithium battery for your campervan involves evaluating the following factors:

Capacity and Power Requirements

Determine your campervan's power requirements based on the appliances and devices you plan to power. Consider the capacity of the lithium battery pack to ensure it meets your daily energy needs. Think about charging your devices, but also the refrigerator, stove, lights, and perhaps a TV. Noovo offers anywhere from 200Ah to 1000Ah of lithium battery power, depending on your needs, and we are happy to help you calculate what you will need!

Compatibility with Solar Panels and Other Systems

If you're keen on harnessing solar power, ensure that the lithium battery is compatible with solar panel systems. This compatibility enhances your campervan's energy independence and reduces reliance on traditional charging methods. Noovo vans have the option to add 400W of solar power to the roof, which can cover the charging of your devices, powering your laptop, or watching TV.

Size, Weight, and Installation Considerations

Space is precious in a campervan, so the size and weight of the lithium battery pack are critical considerations. Opt for a battery that fits seamlessly into your van's layout while considering the ease of installation. Traditional AGM batteries weigh about 3.5 times more than lithium for the same amount of power output. Noovo vans have an easily-accessible battery system stored safely in it’s own cabinet in the storage area under the bed.

Lifespan and Maintenance of Lithium RV Batteries

Ensure the longevity of your lithium RV and campervan battery by adopting proper maintenance practices. With lithium, the most important things are to avoid freezing temps and safely storing away from gear, water, or any other physical damage.

Maximizing Battery Life

Follow manufacturer guidelines for charging and discharging cycles. Although lithium batteries are capable of full discharge, we typically suggest avoiding deep discharges whenever possible and keep the battery within its recommended operating temperature range. Cold temps can zap battery power, but Noovo vans’ 12V Rixen heater and internal storage of the battery system always keeps the batteries at a safe operating temperature!

Maintenance Tips and Best Practices

Regularly inspect the battery for any signs of wear or damage. Clean terminals and connections to prevent corrosion. Periodic checks and maintenance routines can significantly extend the lifespan of your lithium RV battery. As you will see in this next section, there are easy ways to monitor battery usage and even get notified when they are at low capacity!

Innovative Features in Modern Lithium Batteries

Modern lithium batteries come equipped with innovative features that enhance overall functionality.

Smart Technology in Batteries

Unlike traditional AGM batteries, a number of lithium batteries incorporate smart technology, allowing campervan owners to monitor battery status, track power consumption, and even control charging remotely. This level of control ensures optimal battery usage and more importantly, peace of mind! Every Noovo van has a smart digital monitor control panel to show you exactly how much battery is left and when to charge.

Safety Features and Efficiency Enhancements

Safety is paramount, and many lithium batteries include built-in safety features such as overcharge protection, temperature regulation, and short-circuit prevention. These features contribute to the overall efficiency and reliability of the battery pack.

Eco-Friendly and Sustainable Options

We hope that everyone is an environmentally-conscious campervan owner, and therefore the eco-friendliness of lithium batteries should be a significant factor when choosing your batteries. The good news is that by choosing any lithium over lead-acid is already a better option for the earth!

How Lithium Batteries Contribute to Sustainable RVing

Lithium batteries contribute to sustainable RVing and vanlife by reducing the environmental impact associated with traditional lead-acid batteries. Traditional batteries are much harder to recycle, and many end up in landfills regardless, leaching the highly toxic lead-acid into the earth. Not only does lithium have a longer lifespan, meaning less batteries need to be purchased, but they also have a higher rate of ease for recyclability! There are established recycling processes for recovering valuable materials such as lithium, cobalt, nickel, and other components. The higher recycling rates contribute to resource conservation and minimize the environmental impact of raw material extraction. Lithium is the greener choice for those seeking eco-friendly alternatives!

Renewable Energy Integration

The compatibility of lithium batteries with renewable energy sources, such as solar panels, further enhances their sustainability profile. Campervan owners can embrace a more eco-friendly and off-grid lifestyle by harnessing clean and renewable energy for their power needs. All Noovo vans have the capability to integrate the 400W solar panels with our lithium battery systems.

Top 5 Lithium Battery Picks for 2024

Now that we've covered all things lithium batteries, we want to share the Noovo community’s top 5 favorite lithium battery options for campervans in 2024:

1. Victron Smart Battery

There’s a reason we use Victron in all of our Noovo vans! Their reliable power, solar and smart system compatibility, and excellent warranties makes these our favorite batteries across the board.

2. Battle Born Battery

With a reputation for reliability, Battle Born offers high-capacity performance in a compact design. Its deep cycling capabilities make it suitable for prolonged off-grid adventures, and even offers heated models to avoid damage from cold temps!

3. Dakota Lithium Battery

Dakota comes with a charger, and offers a solar integration kit. A major highlight is the 11 year warranty.

4. Renogy LiFePO4 Battery

Also with connectivity to the digital monitors, Renogy features a special activation switch to manually place the battery in “shelf mode.” This helps to save power and extend the battery’s lifespan.

5. Mighty Max Battery

For those on a budget, these still offer reliable 12v power and plenty of other great features, all while saving your wallet!

Conclusion and Future Trends in RV and Campervan Batteries

Overall, choosing the best lithium battery pack for your campervan involves careful consideration of your specific needs and preferences. As technology continues to advance, future trends may bring even more efficient, eco-friendly, and innovative solutions to the market. Follow Noovo on social media for the latest news in battery and van technology! Here’s to embracing the power of lithium for a reliable and sustainable campervan adventure.

Power on vanlifers!