Today only, A4C offers the refurbished Samsung Fast Charge 5,100mAh Portable Battery Pack in Navy for $9.95 with free shipping. That's tied with our November mention and $20 under the lowest price we could find for a new unit. It includes a Micro USB cable and USB-C adapter. Note: A 90-day A4C warranty applies.
If you work in any of these professions, look out: Your livelihood may be in danger.