HIGH-END POWER BANK: The World’s first laptop power bank comes with an customized universal charging adapter and AC Output. Compatible with a wide variety of laptops and save extra power connectors. NexGadget universal power bank makes it so easy to charge your laptops, smartphones or tablets–anytime, anywhere. PORTABLE AC POWER BANK: With a monumental 24,000mAh capacity, designed especially to quickly charge laptops. Also equipped with 3 USB outputs for Smart Phones, iPad, Tablet and More USB-Charged Devices. Built-in integrated Grade-A Li-ion battery for convenient charging and 500+ charge cycles during the course of its life. High Efficiency & Fast charging: Simply connect charging cable and this powerful power bank will charge up to 3 USB-Charged Devices and 1 laptop simultaneously, at top speed. USB Output Power reaches to 5V/3.1 A and AC Output ups to 110V/60Hz. 16.8V/2.6A input, only need 3 hours to get fully recharged by NexGadget Home Charger(NexGadget Home Charger is included). SAFE CHARGING: ROHS, CE&FCC Certified, made of Heat-Resistant ABS, built in high quality PVC Copper wire, Premium Circuity with over-heated, over-charging protection and short circuits. More security features Electronic overload protection, Low battery voltage shutdown, Standby time off, Charging timing/temperature protection and more. COMPACT & PORTABLE: Super slim size (7.3 x 5.1 x 1.2 inches) and lightweight (624g) Portable AC Power Bank is perfect for traveling and family use. Easily fits into your bag to provide instant power, charging your (family) devices anywhere anytime.