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: 220*130*15 (mm)
7.Weight: 640g
8.Colors: silver

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

Packing details:
N.W: 12.30kg
G.W: 13.20kgkg
Qty: 14pcs
Ctn size: 526*300*192mm