Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. CEAG 400 71 346 555 Z511_K Charger Module ZB-S ZB96 Emergency Lighting CEAG charger module identified by exact part number 400 71 346 555 and module marking Z511_K. Lektronix independently identifies this exact number as a charger module for ZB-S/ZB96 systems. Condition: Used industrial surplus item with possible age, storage and cosmetic wear. Untested unless explicitly stated; see photographs for exact condition and included parts. Please match the exact part/model/configuration and photographed connectors/specification to your application before purchase. Includes x1 Charger Module as photographed.