LiFePO4 has replaced AGM for most serious marine power upgrades. Battle Born and RELiON are the two brands we sell most — both excellent, but optimized for different priorities.
Battle Born Strengths
Industry-leading 10-year warranty, broad dealer network, and excellent integration with Victron and Garmin marine ecosystems. Ideal for liveaboards and cruisers building their first lithium bank.
RELiON Strengths
Native 24V and 48V options, advanced BMS telemetry, and strong commercial/fleet support. Better when you're building a large house bank or need granular monitoring.
Browse lithium batteries at MeridianRig or call us to size your bank for your actual daily amp-hour load.
Get the Right Gear for Your Vessel
Every product ships new from authorized distributors with full manufacturer warranty. Call us to spec your system before you order.