The FNB-41 is a battery Ni-Mh 9.6V and 1,100 mAh battery compatible with Yaesu- Vertex FT-10/41/50, RVX-10, VXA100
Suitable for:
Vertex FT-10
Vertex FT-10R
Vertex FT-40
Vertex FT-40R
Vertex FT-41
Vertex FT-50
Vertex FT-50R
Vertex VX-10U
Vertex VX-10V