1.Aqua Super cooler employs unique and patented technology push the traditional thermoelectric cooler to a higher lever ***** Peltier Qua system provides supperior cooling performance enabling temperature as low as 40 degrees celcius below the ambient temperature ***** coolers can be powered by either 12v or 24v using the lead supplied or can be connected to 240V mains electricity with an adaptor. 4.When voltages is low, the freezer will automatic cut out to prevent the vehicle's battery being discharged. 5, The Super Cooler has a strong outer shell with an aluminium internal cabinet. 6.Digital temperature control let you set the temperature according to your own requirements more precisely. ***** cooler comes with heat-insulated carrying bag. ***** wire basket and two grid dividers organise the contents(BR26SL and BR36SL) skype:airforce1029