Ultra smart size with 21700 Li-ion batteries Support PD & QC3.0, 18W output support charge some PD laptops. Bidirectional type C port, input and output 4-LED indicator Support to charge laptop by PD protocol

Capacity: 9000mah (Li-ion, 21700-4500mAh) 

TYPE-C Input: DC 5V/2.5A, 9V/1.8A, 12V/1.3A; 18W(max) 

TYPE-C Output: DC 5V/3A, 9V/1.6A, 12V/1.2A; 18W(max) 

USB-A Output: DC 5V/2.4A, 9V/1.6A, 12V/1.2A; 18W(max) 

Size:78x59x26mm

Weight:170g