Tech parameter:
1.Capacity:6600mAh
2.Cell type: Lithium-Polymer
3.Input: 16-25V/2.5A                
4.Output:5.16.19V/3.75A
5.Charging time: 4hs
6.Dimensions: 193*88.5*27.5 (mm)
7.Weight: 660g
8.Colors: black

The main functions:
wide applications - can cahrge for different laptops and mobile phones
high capacity - perfect meet businessmen and travellers

Packing details:
N.W: 13.30kg
G.W: 14.20kg
Qty: 15pcs
Ctn size: 39.5*28*30cm