This Product works in or replaces the following OEM model numbers:
OEM Battery: FNB-87Li, FNB-V92LI, FNB-V87Li, FNB-V86Li
OEM Charger: VAC-920, VAC-6920
Compatible With Models:
Brand Model
Vertex
VX-820 Series: VX-821, VX-824, VX-829
VX-920/970 Series: VX-929, VX-979, VX-924, VX-974, VX-921, VX-971