This should be quite portable with the Gooloo battery booster. Main reason is to pump up the inflatables for Summer when we get to the beach. Not before leaving the house. Pumping up flat tyres would be a bonus.
FAST INFLATION & ADVANCED ACCURACY: High quality materials were sourced for this tire inflator as it can pump up your car's tires with 35 L/Min, it can inflate the 195/55/R15 car tire from 0 to 35psi under 5 minutes. Professionally calibrated to always return a reading within 1.5% of the pressure of your tire.
PROGRAMMABLE Inflation: All you need to do is set your desired pressure and the air compressor will automatically shut off when it has reached the pre-set pressure
CONVENIENT FEATURES: 100 PSI; 4 pressure units (PSI, kPa, BAR, KG/CM2) Compatible with 12V, 10A cigarette lighters; LED display, integrated LED light, 10 foot cord
ULTRA PORTABLE: Easily stow the compressor away in your car or garage and it will be ready to use at a moment's notice
WIDE RANGE of applications: Inflates any schrader valve on cars, SUVs, motorcycles, and bicycles; the included accessories quickly inflate balls, air pillows, cushions and mattresses. This pump is not intended for use with high pressure or large volume applications like pools and Inflatable canoe
This is a high pressure pump, not a high volume pump. It would take ages for any decent sized inflatables (ideally you would use both - high volume, low pressure followed by high pressure, low volume).