A couple of weeks back I ordered a Smarkey heated jacket adapter and two Anker PowerCore Speed 10000 QC portable chargers.
I have noticed that one of the Anker devices works great with with the adapter cord and Milwaukee M12 hoodie. The other one will randomly stop working, briefly.
The problem, with the way the M12 jacket, cord and Anker charger work together is I have to disconnect and reconnect the device in order to power the jacket back up.
Is/was that a common problem with the Anker PowerCore Speed 10000 QC? I have read other comments about certain power banks not working with the adapter cord and heated jackets. If the faulty one I have is just a fluke, I will gladly return it and get another one. However, if it is a common problem with the Anker PowerCore Speed 10000 QC, I will look for a different power bank.