Ice Chest Air Conditioners – What Works And What Doesn’t


Introducing Frankencooler


  • Totally self-contained and portable – no external power needed
  • HD 4.0 Ah 18 volt lithium-ion battery w/state-of-charge indicator
  • Two flexible cold air ducts
  • Three individual water to air heat exchangers
  • Twin high-pressure fans
  • Infinitely variable fan speed control
  • Marine pump – underdriven for durability and power savings
  • Cooling ice and water insulated from incoming air for maximum cooling duration
  • Coleman cooler features wheels, pull handle and drain valve
  • Average run time at optimum 50% fan speed: 1.5 – 1.75 hrs.
  • Approximate┬á30┬░ temperature differential (incoming to outgoing air)
  • Additional batteries available for under $50
  • Hideous looks, awesome performance – proven in the desert by Arizona Cardinals tailgaters