Many ZKTeco Time and Attendance and RFID terminals operate on 12V DC. In order to provide uninterrupted power or in the event direct power is not available, the 12V 2000mAh Mini-UPS Battery Backup ensures your terminal remains operational
Features
Technical Specification
| Power | Dimensions |
|---|---|
| Capacity: 2000mAH Charge Voltage: 4.2V Impedance: 70mΩ End of Discharge Voltage: 2.75V | Height: 1 in. (2.54 cm) Lenght: 4 in. (10.16 cm) Width: 2 in. (5.08 cm) |
| Operating Environment | Caution: |
| Charging: 32º F to 113º F (0° C to 45° C) Discharging: 14º F to 140º F (-10° C to 60° C) | Do NOT put the battery into water or let it get wet. • Do NOT use or store battery near heat generating device. • Use original charger, only. • Do NOT inverse polarity connection. • Do NOT plug the battery directly into the outlet (or cigarette receptacle of a car) without first inserting a proper charger between the battery and the outlet (or cigarette receptacle). • Do NOT throw battery into fire. • Do NOT place battery in contact with metal wire. Doing so may short the battery terminals. • Do NOT transport or store the battery with metal objects, jewelry, etc. • Take care in not dropping the battery, which may adversely affect the battery’s performance. • Do NOT expose the batteries to direct sunlight or high humidity. |
| Storage Environment | |
| Storage Charge capacity: 40% to 50% Storage Temperature: 23º F to 95º F (-5° C to 35° C -Recommend) Store in a dry cool room. If storing for long periods, be sure to charge the battery at least once every 3 months to ensure operational readiness. | |
| Charging | |
| Standard Charging: 8 Hours Fast Charging: 3 Hours Discharge time: 3+. or .5 Hours Service Life: >300 Cycle - LED Red light is on when recharging - Green light is on when fully charged |