This Makita Cooler & Warmer Box is as adaptable as you are. Great for picnics, parties, road trips, hot food storage & even professional applications, as it can cool to a temperature of -18°C or heat up to 60°C! Chose from 7 temperature settings (5 cool/2 warm) using the LED display, that also displays the inside temperature & the battery status. Never be left without power, as this cool/warm box can be run off of Makita 18V LXT batteries (just one or two in parallel), a 12/24V DC vehicle cigar socket, or even from the mains with the supplied adapter.