Could be a bad battery(CR2330) power problem of Airport Extreme A1521 router?

I do have Airport Extreme A1521 6th Gen and when I connect it to 110/220v it won't turn on and light indicator doesn't flash. How do you think it could be bettary or something else such as problem with power supply. Could you tell where I could order such power supple?

Appreciate.

I do have Airport Extreme A1521 6th Gen and when I connect it to 110/220v it won't turn on and light indicator doesn't flash. How do you think it could be bettary or something else such as problem with power supply. Could you tell where I could order such power supple?

Appreciate.