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




Build a high-capacity lithium battery bank with the Expion360 Group 24 3-Battery LiFePO4 Mounting Kit. Designed specifically for Expion360 Group 24 Classic lithium batteries, this heavy-duty mounting system provides a clean, professional installation while delivering the structural integrity required for RV, overland, marine, and off-grid power systems.
Constructed from durable powder-coated aluminum, this tray securely supports three Group 24 batteries in a consolidated footprint. The included dual bus bar sets simplify wiring in either series or parallel configurations, allowing you to scale voltage or increase amp-hour capacity based on your system design.
Whether you're expanding your camper van electrical system, upgrading an RV house battery bank, or building a serious off-grid setup, this triple mounting kit provides a stable and organized foundation to protect your lithium investment in demanding mobile environments.
Batteries sold separately.
We ship nationwide and internationally. Most in-stock items leave our shop within 1–3 business days. Made-to-order and oversized parts may require additional lead time; any special timing will be noted on the product page.
If an order is placed outside of our normal business hours (Monday–Friday), we will process it as soon as possible once our team is back in the shop during regular operating hours. Weekend orders will be handled the next business day.
We want you stoked on your gear. Eligible items may be returned within 30 days of delivery for a refund or exchange.
Many products include a manufacturer warranty. We’re happy to help facilitate claims—reach out with your order number, photos, and a description of the issue.
Questions about shipping or returns? Get in touch—our team is here to help you get trail-ready.
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