... Battery Replacement for KNB-12A, KNB-9A, KNB-11A, TK-250, TK-350, TK-255, TK-355, TK-259, TK-359 ... , KNB-9A, KNB-12A Compatible KENWOOD 2-way radios: TK-250, TK-350, TK-255, TK-355, TK-259, TK-359 ... , PT3800, PT3500 NEW KNB-12 High Capacity for KENWOOD TK-250, TK-350, TK-255, TK-355, TK-259, TK-359 ...