UPS HAT for Raspberry Pi Zero

Hi there!

I have a couple of question about the UPS Hat for raspi zero (https://www.dfrobot.com/product-1932.html):

1) Can someone confirm that they have used it successfully with the Raspberry Pi Zero 2 version? 

2) I understand that the board allows powering the Raspberry Pi through its own power supply, and if it's not connected to electricity, through the battery. Does the board also allow charging the battery?

Thank you very much!