Large Battery Electric Paddle Board SUP Pump made by AirBank Whale Shark Pro Rechargeable Pump
With 7800 mAh battery, this paddle board pump is able to fill up FIVE 11’ boards to 15-20 PSI on ONE CHARGE.
It only takes 20 min of AC/DC charging to pump up a single board which enables you to get ready on the way to the shore, and 2.5 hours to be fully charged. You can also use it as a power bank to juice your devices
This is the ONLY rechargeable two-motor paddle board pump that can pump up SUPs to 20 PSI: 1st stage for MAXIMUM SPEED at 350L/min and 2nd stage for MAXIMUM PRESSURE at 85L/min. Only 7 MINUTES from 0 to 15 psi. It'll automatically stop when reaches the target pressure. 
Equipped with a digital differential barometer on the LED display. NOTE: When deflating, stop the pump in time when all the unwanted air has been exhausted to avoid over deflation.
With a full set of nozzles, this paddle board pump has no problem pumping up all your paddle boats, kayaks, pools, swimming rings or other inflatables.
This pump has storage compartments for cable and hose. 
CE, FCC approved.