Lithium Iron Phosphate RV batteries

Enjoy optimal freedom and comfort

Our RV Story

Reliable power for your journey

When travelling with your RV to the most beautiful places and peaceful campsites on earth you will need a battery you can rely on. Super B lithium batteries are lightweight, maintenance-free, fast-charging and long-lasting. The lithium iron phosphate batteries (LiFePO4) from Super B provide highly reliable power and peace of mind while you enjoy your journey.

Mobile comfort just like home

In pretty much all RV’s, everything from the fridge to the television and water heater relies on the battery. After all, it’s your machine’s life force. Super B lithium batteries will help you enjoy your RV experiences for a long period, with the comfort you are used from home. So you can relax and travel countless miles more.

Lithium advantages for RV's

Super B lithium batteries deliver everything you need when travelling on- and off-the-grid. They are pretty much unbeatable. The lithium iron phosphate technology makes them extremely safe and lightweight. Your journey to the known and unknown places will not only be more efficient, but you will also do it with less of a footprint without sacrificing power, performance and reliability.

Lithium vs lead-acid

Rapido about Super B Partnership

Stefan Forster using Super B Lithium Batteries


"As a Photographer, Drone-Filmmaker, and Offroad-Expedition-Leader power ist the most important thing for me outdoors. In my custom made RV I had to carry over 180kg of lead-acid batteries with me. This was heavy and used lots of storage. Then I heard about the new Epsilon lithium battery (LiFePO4) of Super B and I gave it a try and bought two Epsilon including the LCD computer screen for my Hilux. On my tours, my Toyota Hilux really has to suffer a lot. I did drive over 25’000km in the highland of Iceland over the summer and fall. The lithium batteries were shaken for hours every day and in the evening I did charge my big drone batteries and run my big Computer in the camper. The Epsilon did never fail and even after 2 years of hard winters and hot summers the lithium batteries are in great shape. For me, it’s the best investment I have ever made."


Read more about Stefan Forster

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