Power bank: YB-020
Rated capacity : 30000Mah
Battery rated energy: 3.7V
Input(Micro/Type-c/USB): DC 5V=2A
Output(Micro/Lightning/USB): DC 5V=2.1A
Email cannot be empty
Password cannot be empty
Email format error
Email cannot be empty
Email already exists
6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
