About this replacement
Designed for Yaesu, Motorola, Vertex Standard devices. Compatible models include EVX-530, EVX-531, EVX-534, EVX-539, VX-260, VX-261, VX-264, VX-451, EVX-231, EVX-261, VX-454, VX-456. Replacement part numbers include AAJ67X001, AAJ68X001, AAK66X501, FNB-V133Li, FNB-V134Li, FNB-V138Li, FNB-112Li, FNB-113Li, FNB-V136. Key specifications: 7.4V, 2600mAh, Li-ion.