Question about Aukey Powerbank PB-Y7

Aukey PB-Y7 is only compatible with Apple notebooks because USB-C Output (PD): 20V, 1.5 A.; too weak for Dell XPS 13.
see:
Aukey PB-Y7 Specs
«….. and then use the same charger to power your MacBook …..»
https://www.aukey.com/products...
and
https://techtest.org/die-aukey-...
Dell XPS 13 Support
Dell Notebook Power Bank Plus (65 Wh) USB-C | PW7018LC
https://www.dell.com/de-ch...
http://accessories.dell.com/sna...
Please check manufacturer’s number of the notebook