Vertex VXA-710 Battery - Replacement for Vertex FNB-80Li Two-Way Radio Battery (1400mAh, 7.4V, Lithium-Ion) Replacement Vertex VXA-710 Battery Replacement for Vertex FNB-80Li Two-Way Radio Batteries One Year Warranty Capacity: 1400mAh, Upstart Battery Brand On Sale for a Limited Time!