An electric paddleboard pump that Inflates 3 boards in one go – inflates to 20PSI
 
The Outdoor master Shark II can inflate 3 boards without stopping too 20psi and also has a deflate option too. The paddleboard pump charges via a 12v DC power connector and is easily plugged into your car, making it convenient for outdoor use.
Test approved & User regularly by ourselves!

The Shark II has passed multiple efficiency tests with CA65, CE and RoHS compliant certifications.