Description: 
15600mah portable power bank for laptop, tablets 
Capacity: 15600mAh
Battery type: LG Original Lithium-ion cell
Input: DC15V/1A
DC Output: DC19V/4A
USB Output:DC5V/1A DC5V/2.1A  DC5V/2.1A 
Feature:  
3USB smart ports(4A max) to charge all devices at their max speed. Additional multi-voltage port(19V) for HP, Acer, Lenovo laptops and more. 
Package include: 15600mah external battery, 110-240V AC charger, charging tips.
High quality LG original lithium-ion battery cells, with more than 500 recharge cycles during the course of its life.