How to join the MAGSAFE ecosystem on Android 

i have a 10000 mah samsung wireless powerbank but i dont think the powerbank itself is magsafe how do i make it magsafe

I'm about to switch to the Pixel ecosystem and was wondering if you ever tried the Otterbox 3-in-1 Charging Station for MagSafe? It's the one where you have to use the charging puck that came with your watch. Primarily have you tried to fit the Pixel Watch charger puck in the empty hole spot that you'd put an Apple Watch charging puck?

Is there a way to transform your cheaper non wireless (Chinese brand) phone into a wireless charging one?