Direct: (503) 987-4002
Main: (503) 987-4000




Build a secure and expandable lithium battery bank with the Expion360 Group 27 2-Battery LiFePO4 Mounting Kit. Designed specifically for Expion360 Group 27 Classic lithium batteries, this mounting system provides a clean, professional installation while delivering the structural integrity required for RV, marine, overland, and off-grid power systems.
Constructed from durable powder-coated aluminum, this tray securely supports two Group 27 batteries in a consolidated footprint. Integrated bus bars simplify parallel wiring, reduce terminal clutter, and improve overall system organization for cleaner, more efficient power distribution.
Whether you’re upgrading your camper van electrical system, expanding an RV house battery bank, or building a high-capacity off-grid setup, this dual mounting kit provides the stability and performance needed to protect your lithium investment in demanding travel conditions.
Batteries sold separately.
We ship throughout the United States. Most in-stock items leave our shop within 1–3 business days. Made-to-order, special-order, drop-shipped, freight, and oversized products may require additional processing or lead time. Any known special timing or availability information will be noted on the product page when applicable.
Orders placed outside of our normal business hours will be processed as soon as possible once our team returns during regular operating hours, Monday–Friday. Orders placed over the weekend or on a holiday will begin processing the next business day.
Eligible items may be considered for return within 30 days of delivery. All returns require prior authorization from PAD Overland. Return requests are subject to our return policy as well as any applicable manufacturer or supplier return requirements.
Approved customer-requested returns are subject to a 35% PAD Overland restocking fee, plus any additional return-related fees imposed by the manufacturer, supplier, or distributor.
Many products sold by PAD Overland include a manufacturer warranty. Warranty claims are subject to the individual manufacturer’s warranty terms and procedures. We are happy to help facilitate the process when possible. Please contact us with your order number, photos, and a description of the issue.
Questions about fitment, shipping, return eligibility, or a special-order product? Please contact us before placing your order. Our team is happy to help make sure you are ordering the correct product for your vehicle.
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