The EcoFlow WAVE 3 Add-on Battery is a high-capacity, detachable power solution engineered to extend the runtime of your EcoFlow portable air conditioning setup. Designed for campers, outdoor enthusiasts, RV travelers, and off-grid living, this add-on battery delivers an additional 1024Wh of reliable energy to keep your environment comfortable without needing continuous shore power or noisy fuel generators. Built around advanced Lithium Iron Phosphate (LFP) cell chemistry, the battery offers exceptional longevity and safety, providing up to 4,000 cycles while retaining 80% of its original capacity. Its flexible, detachable modular design makes it easy to carry, swap, or stow away during transit. Equipped with a standard XT60 port for seamless integration, the EcoFlow WAVE 3 Add-on Battery ensures consistent, high-efficiency power delivery whenever and wherever you need mobile climate control.