⛔★ 2017 12" Macbook 0.92amp Max Current on 5volts

I just noticed that if I'm charging my 12 MacBook from a phone 5volt charger, max current that the laptop is allowing is 0.92Amps (according to iStat Manus 6)

I've tried charging it from a 1.5amp, 2amp and a 2.5amp 5volt charger, yet it wont charge faster than 0.92amp.

With the original charger which is 15volts it will go past 0.92amps no problem.