Ends 10/31 at 10PM PT. Electronics.woot! has the Anker Prime 27650mAh 250W Power Bank Portable Charger (A1340) for $100 with free shipping for Amazon Prime members or $6 shipping. Includes 2 USB-C and 1 USB-A charging ports. Max output of a single USB-C port is 140W / max output of the USB-A port is 65W.