Mini laptop charger with capacity of 8800mAh

High capacity and emergency laptop charger for Mini laptop, Portable laptop battery charger used to charge 16V and 19V power .
This Portable Laptop Charger was developed to charge 16V and 19V power request laptops. An extra USB port was designed to charge mobile phones together at the same time.

Features:
Lithium battery 8800mAh inside,extend 2 hours working time for laptop;
Extra USB port for charge mobile phones, ipod, iphone, mp3/4, psp and other electronics;
Support charging while discharging;
Self-designed circuit, safety guaranteed;
Fashional design, metal enclosure.
Specifications:
Capacity: 8800mAh/3.7V
Power Input: 16.8V 1.2A
Power Ouput: 16V2A / 19V2A, USB 5V 600mA
Dimention: 91 x 81 x 29 mm
Weight: 253g
Protection: overcharge, overdischarge and short-circuit protection
Accessories:
8 laptop tips
5 mobile phone tips
AC adapter