Battery type:Lithium-ion 21700 (8 cells total) Capacity:40000mAh(142Wh) USB-C Input: 5V/3A, 9V/3A,12V/3A, 15V/3A, 20V/3A(PD60W) USB-C 0utput: 5V/3A,9V/3A, 12V/3A,15V/3A, 20V/3.25A(PD65W) USB-C Output:5V/3A,9V/2.22A,12V/1.67A(PD20W) USB Output:5V/3A,9V/2A,12V/1.50A (QC 3.0) IPX rating:IP64 Size:101.5 x 38.5 x 175mm Weight:795g