*Capacity：20000mah                                  

*Size：19.4×12×1.5cm                              

*Charge for laptop and mobile phone                         

*Color：black,silver,red,blue                             

*G.W：1.1KG                                             

*Output:5V-12V-16V-19V                                    

*Input:19V 4A                                              

*Li-polymer battery