FBA-23 : AA battery case for YAESU-VERTEX FT-5R, FT-6R, FT-7R, VXA-700, VXA-710
The FBA-23 is a 2xAA Alkaline battery case for Yaesu-Vertex radios such as VX-5R/Rs, VX-6R, VX-7R/Rb, VXA-700, VXA-710, etc. ALSO FITS STANDARD-HORIZON HX460, HX-471. Holds 2 x AA cells, and inverts voltage up to 4.5VDC. Provides handy instant backup power.