20 outlet laptop ipad charging cart with wheel braking

2.The main body is made of 1.0-1.5mm galvanized sheet and some parts are made of 2.0 mm.
3.The front of body use LED design. Intelligent identify the charging status of each tablet.
4.ABS engineering plastic interlayers are seted in the cabinet to put the tablet in single-deck and effectively avoid scratch to tablet personal computers; There are multiple protection measures of high-voltage strong current insurance and leakage protector and circuit board insurance and 8S security protection system to ensure personal safety of users;
5.The circuit board module adopts semiconductor chip imported from famous brands manufacturer of the world, achieve small size low fever, optimal power design, The rated output voltage and current of each USB are 5V and 2.4A; each USB supports over-current protection:all current greater than 2.4A is limited to 2.4A to ensure normal operation of the powered equipment;Input Voltage Range:220V,output Voltage Range 50*2.4A; when the powered equipment is abnormal and the voltage of corresponding USB port is greater than 5V, the circuit can block output and reverse perfusion to ensure normal operation of other USB ports;

6.LED light is yellow during charging process, green when fully charged and in standby, red for abnormal protection.
7.Qualification: 3C,CE,FCC,ROSH.