Specifications:
brand: baseus
name: power bank
model: ppadma
battery capacity: 20000mah/3.7v 74wh
rated capacity: 12000mah
energy conversion rate: ≥ 75%
input
ip: 5v 2a,9v 2a max.
micro: 5v 2a,9v 2a max.
type-c: 5v/3a 5.5v/3a(scp) 9v/2a max.
output
usb1: 4.5v 5a,5v 4.5a,5v 3a,9v 2a,12v 1.5a max.
usb2: 4.5v 5a,5v 4.5a,5v 3a,9v 2a,12v 1.5a max.
type-c: 5v 3a,9v 2a,12v 1.5a max.
usb1+usb2: 5v 3a max.
usb1+type-c: 5v 3a max.
usb2+type-c: 5v 3a max.
type-c+usb1+usb2
total output power:5v 3a max.