Ready for some serious Lithium?

Find More Freedom With Lithium

There are several good lithium upgrade options on the market. Each option has its pros and cons. We ultimately went with Lithionics as our lithium power solution in both our Leisure Travel Vans Unity FX and Airstream Globetrotter. Why? Incredible quality, industry leading performance & amazing customer service. And with the built-in heater and built-in Bluetooth there is no need for aftermarket components like smart shunts, warming blankets, etc.

However, the biggest selling point was having the most power capacity that fits in the small footprint of Leisure Travel Vans. We get 320ah of usable capacity in the space designed for 100ah of usable AGM or 200ah of Leisure’s available lithium batteries. The Lithionics 320ah has a massive 150 - 200 max amp charge allowance & powerful 150 - 230 max discharge allowence making this battery a compact powerhouse capable of virtually anything you can throw at it.

Lithium Technology has created a lot of power in a much smaller footprint. Today, you can easily add 300, 400 even 640+ amp hour batteries even in small RVs, such as a Leisure Travel Van.

Have a larger RV such as an Airstream or fifth wheel? The sky is the limit, allowing people willing to invest in their off-grid life to be able to power the air conditioner and everything they need virtually indefinitely.

With enhanced alternator charging, solar and shore power / generator charging, fast charging is possible with the correct upgrades.

Use our Battery runtime calculator to see just how long you can power your RV by adding up how many amps you plan to run.

Only know the watts of your appliance or gadget? Simply divide watts by voltage (12) to find the amps.

Keep in mind, if you plan on running your A/C on battery, full blast will drain it quickly. We set thermostat to cycle on and off to maximize our time on battery.

How Much Lithium Do You Need?

Lithium Runtime Calculator

Lithium Runtime Calculator

Pagosa Supply Co | Authorized Lithionics Dealer

I’m no longer just a user and ambassador of Lithionics, I’m proud to say that now Pagosa Supply Co is an Authorized Lithionics Dealer, and the trusted battery source for the Leisure Travel Van & RV market. We also offer custom installations for Leisure Travel Vans, Airstreams and other RVs, so basically a one stop shop.

With simple, online ordering, you can rest assured that your battery purchase will be an easy process. Your battery will come directly from the factory in Florida, made just for you and ready to go.

Want to chat about your upgrade? Just give me a shout and love to help walk you through the process.

Lithionics 320 lithium battery in a Leisure Travel Van

Professional Installation at Pagosa Supply HQ in Dallas

Some choose to DIY their lithium upgrade, which we have videos and guides to help (scroll below), but many choose a professional, worry free install at our HQ just minutes north of DFW airport in Coppell, TX.

From a single Lithionics 320ah to a double 320ah, 3000W inverter install (shown), anything is possible for your lithium needs.

LTV Component & Install Packages

  • Leisure Travel Van Lithionics Upgrade

    Lithionics 320ah / 3000W Inverter Kit Installed


    For 2020+ LTVs
    This kit includes:

    • Lithionics 320ah Battery
    * Xantrex 3000 XC PRO
    •Xantrex Bluetooth Remote
    •SoftStart RV Soft Start
    •Optional DC to DC Upgrade
    •Custom Installation

  • Leisure Travel Van Lithionics Upgrade

    Dual Lithionics 320ah / 3000W Inverter Kit Installed


    For 2020+ LTVs
    This kit includes:

    • Two Lithionics 320ah Batteries
    •Xantrex 3000 XC PRO
    •Xantrex Bluetooth Remote
    •SoftStart RV Soft Start
    •Optional DC to DC Upgrade
    •Custom Installation

  • Leisure Travel Van Lithionics Upgrade

    Lithionics 320ah / Optional Soft Start Installed


    For 2020+ LTVs
    This kit includes:

    •Lithionics 320ah Battery
    •Xantrex Bluetooth Remote
    •Optional SoftStart RV Soft Start
    •Optional DC to DC Upgrade
    •Custom Installation
    • (Uses Your Existing Inverter)

Want to DIY Your Lithionics Upgrade?

Browse our YouTube Playlist for DIY Tutorials

DIY components

  • Leisure Travel Van Lithionics Upgrade

    Lithionics 320ah

    This is our battery of choice for its capacity, features and footprint. The equivalent of SIX AGM or THREE Traditional sized Lithium in the space allowed for two in LTVs.

  • Soft Start RV for Leisure Travel Vans

    SoftStart RV

    One of the first upgrades I did. Allows you to run air conditioner from 20 amp household plug and required to run off lithium setup.
    Click Link to Save $30

  • Xantrex 3000 Watt Inverter

    Xantrex 3000XC Pro

    This upgraded 3000 Watt inverter will have the power to handle the power demand of the rooftop air while running your coach effortlessly. Also Recommend adding the bluetooth remote.

  • On / Off Switch

    On / Off Switch

    Upgrading to a 3000W inverter requires placing an on/off switch between inverter & battery to help resist high capacitive in rush. Plus it’s never not a good idea to have one.

  • Xantrex Bluetooth Remote

    Xantrex Bluetooth Remote

    A must have to monitor & adjust inverter settings with bluetooth connection to your smartphone. *Leisure Travel Vans come standard with non-bluetooth remote. A must have to make settings changes a breeze.

  • Brandon Hensley Lithionics Upgrade

    Lithionics Upgrade + Install

    Want the ultimate Lithionics upgrade, but not a DIYer? Let Pagosa Supply Co do the heavy liftin and enjoy the piece of mind as our expert installer, Graham Carr, works his magic.

Why Lithionics?

  • Lithionics Battery® uses an organic Lithium-ion Iron Phosphate chemistry in all of their lithium battery models. This naturally safe chemistry is paired with an internal shut down curtain technology inside each lithium cell, preventing any flame or explosion from thermal runaway events. During use, the NeverDie® Battery Management System is continually monitoring each lithium cell every second to ensure the safest operation of your system.

  • The Lithionics 320ah battery with 4032 watt hours is smaller than two traditional sized batteries, giving you the equivalent of 3.3 batteries in the space of two. And the 630ah beast has 8064 watt hours with dimensions of 20.3”x12.3”x10.6”. Simply amazing.

  • Lithionics Battery’s NeverDie® Battery Management System is a proprietary design featuring protective safety features, as well as status and state-of-charge monitoring. The NeverDie® Battery Management System is standard on all Lithionics Battery® systems to ensure your lithium batteries are operated within their rated specifications.

    This increases the lifespan of your battery system and protects your valuable investment. Unlike many competitors which offer lower quality MOSFET based BMS designs, Lithionics Battery® uses heavy duty contactors for BMS on/off switching controlled by a custom microprocessor. This allows for continuous current ratings of up to 400A to match the high performance of your lithium battery module.

  • The Lithionics 320 Ah GTX battery features a specialized construction that includes the NeverDie® Battery Management System (BMS) with Bluetooth monitoring, internal heating for low-temperature charging, and a pushbutton on/off switch.

    It also incorporates CANbus telemetry for advanced communication and a remote control switch for easy management. This robust design enhances safety, performance, and user convenience, making it suitable for demanding applications.

    No plastic housing or small internal wiring here. When it comes to quality, the competition can’t touch Lithionics.

Watch the Fit RV dissect both a Lithionics and Battle Born to see the difference in build and safety quality.