1. AHL-T4 USB sync ipad charging cart Support 32 tablets charging simultaneously and data sync ,  overall dimension:670*460*1070mm. 
2. Material:1.0-2.0mm thick galvanized plate is used
3.The circuit board module adopts semiconductor chip imported from famous brands manufacturer of the world

4.The rated output voltage and current of each USB are 5V and 2.0A, Green light turns on when full charge and in standby, red light turns on during failure; it has short circuit, overload, over-current, over-temperature, anti-surge and lightning protection so as to ensure personal safety of operator

5.Pad placing area is set with ABS engineering plastic inter-layers for placing PAD by different layers so as to prevent scratch effectively;

6.Cabinet inside has good ventilation, at least two cooling fans are set to make system inside form cooling convection, to ensure exhaust flow; it has temperature test system and warning function, and gives timely warning when temperature exceeds setting value;

7.Five-hole socket is set outside the cabinet for the convenience of external equipment; it has two 5V, 2.4A USB

8.Super silent shock absorbing steering wheel (with braking function) is installed below cabinet for the convenience of movement by operator.

9.Qualification: 3C,CE,FCC,ROSH.Manufacturer is well-known brand of the China education equipment industry

Specifications:
Product Model: AHL-T34 
Type: 48 Units chromebook charging cart

ion: 670mm*460mm*1000mm(L*W*H)   
Material: Galvanized sheet, stainless steel, ABS plastic   
Protection system: 8S protection
Input Voltage: 220-240V
Output Voltage: 5V/2.0A   
Timer: Micro-computer timer   
Display: LED display screen   
Chip: US Imported Chip    
Cooling System: Ultra-silence fan   
Caster: German Imported Medical mute directional braking caster   
Certifications: CE, 3C, FCC, RoHS   
Supported System: Android, IOS, Windows   
Warranty: 5 years (electrical component 2 years, machanical 5 years )