The Makita Cooler Heater guarantees maximum performance. The powerful compressor is capable of ensuring temperatures from -18°C to 10°C, which can be achieved in a short period of time thanks to its special insulation. Similarly, it can also be used to heat the contents up to 60°C. It features 3 power supply methods: 1. via 40 Vmax XGT batteries (2 in parallel connection or one), 2. via 18V LXT batteries (2 in parallel connection or one), 3. via 12V/24V car cigarette lighter socket.