Main Features:
- High Capacity
50000mAh / 185Wh portable Li-ion polymer power bank: compatible with most of popular laptops and notebooks ( it can not charge the laptops with DC current over 5A )
The number of the charging time: for iPhone 6 Plus ( about 11 times ), for iPhone 6 ( about 17 times ), for Samsung Galaxy S6 ( about 11 times )

- 6 Output Ports with Smart Technology
Six ports in one fast charger, one 20V / 5A for laptops, one 12V / 2.5A for digital cameras, two 5V / 2.1A and two 5V / 1A for most of the smart phones, tablets and other USB enabled devices
You can charge 6 devices at the same time
Ultra energy-saving and fast charging speed with DC input: 16.8V / 2.5A

- Multiple Connectors
14 kinds of connectors for most of the popular laptops ( please make sure the connector fits for your laptop before purchasing )

- High-quality Materials
Made of environmentally friendly aluminum alloy, ABS and PC materials with sandblasting oxidation process, providing a comfortable hand feeling, scratch resistant and high temperature resistant

- Detail Design
Friendly LED indicator light to notify user the remaining capacity
Set up an ON / OFF button, check the capacity, easily complete the operation by one switch button

- Safe Protection
Automatic sleep mode, if there is no connection it will power off in 30 seconds
Built-in cutting-edge circuitry and safeguard protect your devices against overcurrent, short circuit, overheating and overcharging

Parameters:
Input:
AC 100 - 230V, DC 16.8V / 2.5A
Output:
USB 1 / 2: 5V / 2.1A
USB 3 / 4: 5V / 1A
DC 1: 12 V / 2.5A
DC 2: 20V / 3A ( current limiting 5A - 6A )
Charging time: 6 - 8 hours
Life cycle: more than 1000 times

14 Kinds of Connectors for the Applicable Laptop Models:
A: 6mm x 1.4mm ( or 6.5mm x 4.4mm ) for Fujitsu, Sony
C: 5.5mm x 2.5mm for Acer, ASUS, IBM, Dell, HP, Compaq, Fujitsu, Toshiba, NEC
E: 5.5mm x 1.7mm for Acer
F: 4.8mm x 1.7mm for HP
H: 5mm x 1mm for Samsung
I: 7.4mm x 0.6mm ( or 7.4mm x 5mm ) for Dell, HP
For Dell: 7.4mm x 0.6mm ( or 7.4mm x 5mm ) for Dell
K: 7.9mm x 0.9mm ( or 7.9mm x 5.5mm ) for IBM, Lenovo
L: 3.0mm x 1.1mm for Samsung
For Dell: 4.5mm x 3.0mm for Dell laptop with 4mm x 3mm
O: 4.5mm x 3.0mm only for HP, not fits for Dell
N: 4mm x 1.35mm for ASUS laptop with 4mm x 1.35mm connector
G: 4mm x 1.7mm for Lenovo laptop with 4mm x 1.7mm connector
For Lenovo: fits for Lenovo laptop with the square head and a thread in the middle ( not suitable for Lenovo laptop with half solid and half hollow )

Note:
1. The output power can not be more than 120W.
2. Please check the input voltage of your laptop carefully to choose the appropriate output port before charging your laptop.