Equipment 
1． Model: DK20
2． Charging configuration: 6 password lockers, each locker have various charging connectors.
3． Color: the body is Sony gray, and the locker is white.
4． Frame: all-metal high-grade polished surface, aerodynamic decorative plates
5． Control circuit and power supply: high-performance industrial grade components with plenty of safety room and supporting anti-interference  
6． More options can be added after initial installation, simple and easy maintenance. 
7． Operation temperature: -20 ℃ ~ +60 ℃
8． Humidity: 40% ~ 80%
9． Power voltage : 110--240V 50Hz/60Hz ；
10． Net weight: 72 KG 
11． Volume: 1800 x 500 x 220mm
Charging Capacity
1. Support hundreds of cell phones of various brands. Support multiple cell phone battery charging simultaneously.  
2. Charging process: fully intelligent with currency, voltage, temperature and short-circuit protections.
3. Voltage and currency: all connectors have DC 5V, current 2A. Currencies are automatically adjusted by the system according to target cell phones. 
4. Charging time without limited until charging full, or set up parameter in accordance with customers’ demand.
5. Generally charging 10 minutes can support 8 hours standby. (It varies as different mobile phones and different batteries are used in different situations).
6. A USB charging connector, easy updating.
Best fit 
Carrier’s outlet stores, malls, supper markets, hospitals, rail stations, bus stations, ports, airports, post offices, downtown shopping areas, entertainment zones, tourist spots, corporate headquarters, hotels, banks, and all places with plenty of people.