I have a xiaomi mi3.
It means you use external receiver. Then the current should be up to 1000mA via wireless charging if receiver output reachs 1000mA.
---------- Post added at 03:43 AM ---------- Previous post was at 03:40 AM ----------
I use a q8 version with blue led with a wireless receiver rated at 500mA (I don't own a nexus 5). The problem is that my values while charging are all over the place. I wonder, is that due to the charger or the receiver? Anyone else got very diff...