Suaoki (99% positive all-time feedback from 11,900+) via Amazon offers its 120,000mAh Portable Power Supply for $307.09 shipped when code 3EZ7UUVV has been applied at checkout. That’s good for a $63 discount and comes within $2 of the Amazon all-time low. This power supply is the perfect tailgate companion and can power everything from your electric grill and speaker system to your smartphone and more. It has two DC outlets, four USB ports, and even a solar charger input. Rated 4/5 stars from almost 190 shoppers. Alternatively if you don’t need all that power, consider picking up the Suaoki 40500mAh Power Supply instead at $140.

Suaoki Portable Power Supply features:

  • Refuels this generator by DC power from a 12V/24V car, AC power from home wall outlet and from solar power panel.
  • Continuous 300W, 600W surge pure sine AC inverters for home electronics charging with low losses/
  • Comes with 3 buttons with lights indicator and 1 big LCD screen to display the battery consumption, charge and discharge status, presses the exact buttons to change the different ways of power supply
  • Max 444Wh capacity, Battery Management System (BMS) prevent over-current, over-voltage and over-temperature, give you and your devices complete protection

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