The Makita CW001 40V XGT Cooler and Warmer is a versatile 20L multi-powered device that can keep food and drinks cool or warm. It runs on 40V XGT and 18V LXT batteries, mains power, or a 12/24V DC car socket. The temperature range for cooling is -18°C to 10°C, and for warming, it's 30°C to 60°C. Designed for easy transport, it features a large carrying handle, two durable wheels, and an IPX4 waterproof rating. The box includes 7 temperature settings, an LED display for battery level and temperature, an internal LED light, and a built-in bottle opener. It has a 20L capacity, suitable for approximately 30 cans or 15x 600ml bottles. Additional features include a USB output port (5V / 2.4A) inside the battery compartment and optional shoulder strap for comfortable carrying.