NEXGADGET Patented 24000mAh Multi-Function Laptop Power Bank with 1 AC Outlet and 3 USB Ports, Portable External Battery Pack Travel Charger for All Laptops, Notebooks, Tablets, Smartphones;

One and Only Portable AC Power Bank
NexGadget power bank can be supplied to the AC and USB ports simultaneously. The portable AC power bank uses safe and fault-free operation of
reliable solid-state power electronics for many years, including automatic safety monitoring circuit, to protect the power bank and your equipment.

Operations of Power Bank
Turn on the power switch, press the power indicator button. In use of USB port, the USB port light lights on that indicates the normal output.
When using AC power, the AC power switch must be dialed to 'On', AC indicator light red changes to be Green, so AC power output is normal state.
If no device is detected, the USB output will be turned off automatically and increase the power to the USB port, The AC power switch will be dialed to the 'OFF'.
Turn on the power, the long press 2s and LED light is on, and the long press 2s again to turn off the LED light.
If no device connecting to the power bank within 20s, the LCD screen will light off automatically. While no devices connecting to the power bank within 40s, the AC/DC output of the power bank will be turned off automatically.

Product Specification
Battery Capacity: 24000mAh Li-ion Battery

USB Output Power
Output voltage: 5V
Output Current (Max.): 5.4A

AC Output Power
Rated Power: 85W
Output Voltage: AC110
Output Voltage Frequency: 60Hz
Output Voltage Waveform: Corrective wave

Charging Specification
Charging Voltage: 16.8V
Charging Current: 2.6A