Portable 12V Digital Control Double Stage Electric Air Pump, Max 17 PSI (120Kpa) High Volume, High Pressure Mode for Inflatable Boat, Kite, SUP, Paddle Board, Kayak, Raft, Tent (Battery Not Included)

Bought this pump to inflatable my stand up paddle board. Well I’ve tried it 4 times and it’s been nothing but a disappointment. It ran for over 20 minutes and it would bounce between 11 and 12 PSI. If you are looking for a pump to inflate a SUP to 15 PSI this definitely isn’t the pump for you.Update!!!!Gave this pump another try. It ran for 20 minutes only reached 10 PSI and it shut down. I wanted an hour and plugged it back in and it still won't work.

Amazon = A+ Pump from Seamax Marine is garbage.

Didn’t work well.