This  charging cart is customized design to Compatible with a wide variety of laptop computers from different manufacturers, with screen sizes up to   14 inches.
allow minimum 36 devices

Charging System
Charging all of your devices at one time can overload a typical circuit.  Charge Carts are equipped with intelligent charging that automatically switches the AC power supply to 
the outlets that need it first. It has individual sensors for each device in the charge cart, and constantly monitors the incoming current from the wall outlet. It limits the initial inrush 
current to protect the devices when first powered on. As devices charge it continuously monitors the amount of current to keep the maximum number of devices charging while 
protecting the devices and the building’s electrical system.
The LED indicators above the device slots will show you which devices are currently charging

Charging System
Charging all of your devices at one time can overload a typical circuit. V7 Charge Carts are equipped with intelligent charging that automatically switches the AC power supply to 
the outlets that need it first. It has individual sensors for each device in the charge cart, and constantly monitors the incoming current from the wall outlet. It limits the initial inrush 
current to protect the devices when first powered on. As devices charge it continuously monitors the amount of current to keep the maximum number of devices charging while 
protecting the devices and the building’s electrical system.
The LED indicators above the device slots will show you which devices are currently charging