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RV ＆ Camper Van Battery

WattCycle’s LiFePO4 lithium RV batteries ensure you have the energy to enjoy every moment of your journey.


Designed for durability, longevity, and consistent performance, our deep cycle RV batteries are built to power your adventures wherever they take you.

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What is The Best RV Deep Cycle Battery?

  • Bluetooth Connectivity

    With WattCycle’s Bluetooth-enabled lithium RV batteries, you can easily monitor your RV battery status through an app, no extra shunt required. It’s power management made simple.

  • Low-temp Protection

    Our LiFePO4 RV battery ensures reliable performance in extreme conditions. When temperatures drop, the battery pauses charging and automatically resumes when it’s safe, protecting your RV from potential damage.

  • WattCycle LiFePO4 Battery 100 DOD

    100% Deep Discharge

    WattCycle deep cycle RV batteries allow deeper discharge without affecting longevity, giving you more usable power for your camper van battery needs, perfect for extended adventures.

  • Compact & Lightweight

    WattCycle’s camper deep cycle batteries are designed to be lightweight, making them easy to install and freeing up space in your RV for more of your travel essentials.

Illustration Model Description Power System Max Current

WattCycle Lithium RV Battery

(Supports series or parallel configurations to meet various voltage and capacity needs)

Class A
Class A are built on a bus or commercial truck chassis. Class A have a movable cab-over bunk that can be lifted out of the way for panoramic views.
12V-24V
30A-50A
12V 300Ah MINI
12V 200Ah *2
12V 100Ah *3
12V 100Ah MINI *3
12V 100Ah MINI Smart *3

Class B
Class B motorhome typically use a van chassis. The class B chassis is typically a Mercedes-Benz Sprinter, Ram Promaster, or Ford Transit.
12V
30A-50A
12V 100Ah
12V 100Ah MINI
12V 100Ah MINI Smart
12V 200Ah

Class C
Class C are built on a smaller commercial truck or cutaway van chassis.,most recognizable by the over-cab sleeping area. Similar to class A motorhomes, class C’s provide various living space options. But instead of the big front window, they have a cab that resembles a truck. They have a driver-side and passenger-side door in addition to the side house door.
12V
30A-50A
12V 300Ah MINI
12V 200Ah
12V 100Ah *3
12V 100Ah MINI *3
12V 100Ah MINI Smart *3

Toy Hauler
Travel trailers are a towable RV, you'll need an SUV or truck that’s powerful enough to haul it via a hitch.
12V-24V
30A-50A
12V 100Ah
12V 100Ah MINI
12V 100Ah MINI Smart
12V 200Ah

Travel Trailer
1. A van converted into a camping unit.
2. Similar to a class B motorhome, the tanks are usually relatively small.
3. The vehicle's chassis is the most significant divider.
4.The living space can also differ. Most camper vans have less interior space than a motorhome.
12V
30A-50A
12V 300Ah MINI
12V 200Ah *2
12V 100Ah *2

5th Wheel
Toy haulers (sometimes called sport utility RVs) are a fifth wheel or a travel trailer that includes a garage area in its rear. This large storage area allows you to easily bring your motorcycle, golf cart, kayak or bicycle along with you for your trip. Designed with a large cargo area/garage, toy haulers have special heavy-duty doors that double as ramps for loading gear.
12V-24V
30-50A
12V 100Ah
12V 100Ah MINI
12V 100Ah MINI Smart

Deep Cycle LiFePO4 Lithium RV Battery

Built to withstand the rigors of road travel, WattCycle deep cycle RV battery offer long-lasting power, even in the toughest conditions. Say goodbye to frequent replacements with our dependable LiFePO4 technology.

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AGM Battery vs Deep Cycle

Why is everyone telling me to pay more for deep cycle lithium batteries(LiFePO4 Battery)? Aren’t AGM battery and lead-acid batteries cheaper? Are they just trying to get more money out of me, or do they genuinely have my best interests at heart?

Feature Lithium Deep Cycle Battery AGM Battery Traditional Lead-Acid Battery
Energy Density
High (100-150 Wh/kg)
Moderate (30-50 Wh/kg)
Low (20-40 Wh/kg)
Lifespan
10-15 years (3000-5000 cycles)
3-5 years (500-1000 cycles)
2-4 years (200-500 cycles)
Weight
Lightweight (1/3 of lead-acid)
Moderate
Heavy
Efficiency
High (95-98%)
Moderate (80-85%)
Low (70-80%)
Depth of Discharge (DoD)
Up to 100% usable capacity
50-80% usable capacity
50-60% usable capacity
Charge Rate
Fast (1-3 hours for full charge)
Moderate (3-6 hours)
Slow (6-12 hours)
Maintenance
Maintenance-Free
Maintenance-Free
Regular maintenance required
Temperature Tolerance
Excellent, especially in cold climates
Good, but performance drops in extreme cold
Poor, significantly affected by temperature
Safety
Very safe with built-in protection systems
Safe, but can be damaged if overcharged
Less safe, prone to spillage and off-gassing
Initial Cost
Higher upfront cost, better value over time
Moderate upfront cost
Lowest upfront cost
Environmental Impact
Environmentally friendly, recyclable
Recyclable, but less eco-friendly
Less eco-friendly, hazardous materials

 

While traditional lead-acid batteries and AGM battery have served their purpose, LiFePO4 RV batteries offer a more reliable and maintenance-free solution, making them ideal for modern RV and camper van users.

Are Two 6 Volt Batteries Better for RV

When it comes to powering your RV, some may wonder whether two 6-volt batteries are better than a single 12-volt battery. While 6-volt batteries can be beneficial in certain setups, 12-volt batteries, like those offered by WattCycle, provide distinct advantages that make them a superior choice for many RV owners:

Advantages of 12V Batteries:

Simpler Installation and Maintenance

A single 12V battery is easier to install and maintain compared to a dual 6V setup, which requires connecting two batteries in series to achieve the necessary voltage. With 12V batteries, you have fewer components to manage, reducing the potential for errors and maintenance issues.

Space Efficiency

12V batteries save valuable space in your RV. With a compact design, they fit easily into battery compartments without the need for additional wiring or connections that come with multiple 6V batteries.

Consistent Power Delivery

Modern 12V LiFePO4 RV batteries are designed to deliver consistent, reliable power. They are capable of providing the necessary voltage without the need to connect multiple batteries, ensuring that your RV's systems operate smoothly and without interruption.

Versatility

12V batteries are versatile and compatible with a wide range of RV systems. Whether you're powering appliances, lights, or electronics, a 12V battery meets the demands of various applications, making it a practical choice for most RVers.

Lower Cost and Complexity

Opting for a single 12V battery can be more cost-effective and less complex than purchasing and installing two 6V batteries. With fewer components and connections, you also reduce the risk of potential issues over time.

By choosing WattCycle’s 12V LiFePO4 RV batteries, you’re investing in a power solution that combines ease of use, efficiency, and reliability—ideal for ensuring your RV is ready for every adventure.

Real Stories from RV Enthusiasts

I was hesitant about switching to a new battery, but WattCycle’s 12v deep cycle RV battery exceeded my expectations. Throughout our summer travels, it reliably powered all our appliances, from the fridge to the air conditioner, without any issues. Even during those chilly mountain nights, we never had to worry about running out of power. It’s clear that this battery is built for real-life adventures, and it’s now an essential part of our RV setup.

John Miller

United States

WattCycle’s camper battery handled our entire cross-country road trip with ease. We had power for all our devices, and the battery’s compact size saved us valuable storage space.

David Scott

Canada

We used to constantly worry about battery life during our trips. Since upgrading to WattCycle’s lithium RV batteries, that’s no longer an issue. These batteries last longer and charge faster, making our travels stress-free.

Steve Roberts

United States

After trying several other brands, WattCycle’s LiFePO4 RV battery is by far the best RV deep cycle battery we've used. It's dependable, lightweight, and perfect for our off-grid adventures.

Tom Larson

Australia

Know More About WattCycle Lithium RV Battery

1. How Long do WattCycle Lithium RV Batteries Last?

WattCycle’s LiFePO4 RV batteries typically last up to 10 years or more. The long lifespan makes them a reliable choice for your RV battery needs.

2. Are These Batteries Suitable for Extreme Weather Conditions?

Yes, WattCycle RV batteries are built to handle both high and low temperatures, ensuring reliable performance in various weather conditions.

3. How do I Install my WattCycle RV Battery?

Our batteries are designed for easy installation and come with clear instructions. Additionally, our professional support team is available to help with any questions you may have about your RV ＆ camper battery. Feel free to contact us, and we will respond within 24 hours.

4. What Kind of Maintenance is Required for WattCycle RV Batteries?

Our LiFePO4 RV batteries are maintenance-free seven years(5+2). They require no water topping or other upkeep—simply install them and enjoy reliable power.

5. Can WattCycle RV Batteries be Used With Solar Panels?

Absolutely! Our lithium RV batteries are compatible with solar power systems, providing a great energy solution for your RV.

6. How do I Know if a Deep Cycle RV Battery is Right for My Needs?

If you require a battery that can handle frequent deep discharges and deliver reliable, long-lasting power, a deep cycle RV battery like WattCycle’s is an excellent choice. These batteries are specifically designed to provide consistent energy over extended periods, making them perfect for RV and camper van applications. Or contact us to tell your specific needs, we will choose the best RV deep cycle battery for you.

7. Are There Specific Charging Requirements for WattCycle Camper Batteries?

Yes, it's important to use a charger specifically designed for LiFePO4 batteries to ensure optimal performance and longevity. Using the correct charger helps avoid damage and maintains the efficiency of your WattCycle camper batteries. Click here choose your LiFePO4 deep cycle battery charger.

8. Can I Use WattCycle RV Batteries in a Marine Application?

Yes, our deep cycle marine RV battery are suitable for use in various marine applications, providing dependable power for your needs.

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