30pcs 15 ipad charging cart for schools

{"cid":"91203148","title":"30pcs 15'' Chromebook Mobile Device Charging Cart For Schools Multi Feature Locking","imgUrl":"https:\/\/img.ismap.com\/nimg\/ad\/cd\/199cb05fef3cb6ed0de79e920c11-200x200-1.jpg","attrs":{"Price":"USD 495-600\/set","Brand Name":"Anheli","Model Number":"AHL-B30","Minimum Order Quantity":"1 set","Delivery Time":"3-5 days for sample","Certification":"CE, FCC, RoHS, CCC","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1000 sets\/month","Packaging Details":"Standard exporting plywood cases for sample","Item":"Mobile laptop charging cabinet","Material":"Galvanized sheet","Charging type":"AC power","Charging ports":"30","Cooling system":"Cooling fans and ventilation holes","Safety system":"Locks and keys"}}