About this replacement
Designed for Vertex Standard, Standard Horizon, Yaesu devices. Compatible models include VXA-710, VX-5, VX-5R, VX-5RS, VX-6R, VX-6E, VX-7R, VX-7RB, VXA-700, HX470S, HX471, HX471S. Replacement part numbers include FNB-58, FNB-58Li, FNB-80, FNB-80Li. Key specifications: 7.4V, 1400mAh, Li-ion.