What is the difference between a mobile power supply and a power adapter?
Similar SSYMB brand, there are two kinds of charging methods: one is charged by USB cable; one is charged by the power adapter.
Mobile power supply capacity is generally 4000-12000mAh, is a portable external battery.
Adapters are constantly transformed and cannot be fully charged
The mobile power supply is the voltage and current that has been stored in the power supply to the mobile phone.
