This fits your. Product specification:
battery capacity: 50000mah
battery type: li-polymer battery
dc input: 19v/2a
type-c output: 5v/9v/12v 3a (max)
usb output1: 5v/9v/12v 3a (max)
usb output2: 5v/9v/12v 3a (max)
dc output: 5v/8.4v/9v 3a (max)
12v/16v/20v 4.7a (max)
compatibillty: macbook, macbook pro, notebooks, digital camera, projector,psp, wireless router, tablet pcs, cell s, etc.
Instruction for use:
when charging laptop with dc output port, first, press the button for two seconds to start up, then double click the button to adjust the voltage to what your laptop needs and it can start charging.
When charging devices with type-c or usb1/2, you do not have to adjust the voltage; connect your devices with the power bank directly.
28 laptop connectors:
1.4.8*1.7mm for hp,compaq,datle
2.5.0*1.1mm for samsung
3.5.5*1.7mm for acer
4.5.5*2.1mm for acer,sony
5.5.5*2.1mm for benq,acer,toshiba,compaq,nec,ibm,hp
6.5.5*2.5mm for datle,fljitsu,liteonit,dell,ibm,hp,asus,compaq
Condition: Brand New