SUP pump

I am trying to get my paddle board pump to work with battery but it won't seem to work on my yeti 500x. 

is there an attachment that I need to have this run? 

is there an option so I can pump up 4x pumps at the same time?

here is what I am using and with my vehicle I can have 2x of these going at the same time using the vehicle 12v plugs but would like to use the battery instead.


  • jg164
    jg164 Administrator, Moderator Posts: 245 admin
    edited September 1


    If the SUP pump pulls too large of a surge current through the Yeti's 12V port starting up your only option is to use a 12V DC source with larger surge capabilities like the starting battery of your car or a spare 12V SLA or AGM battery which typically have 600 Cold Cranking Amps.