As one of its daily deals, Poweradd Direct via Amazon offers Prime members its Poweradd Pilot X7 20,000mAh Portable Battery Pack for $16.49 with free shipping. That's $34 off list, a few cents under our mention from December, and the lowest price we've seen. (It's also a great deal for a 20,000mah battery pack in general.) It includes a microUSB cable and features two USB charging ports. Deal ends today.