the health. During the hottest summer days, using the Polar Chill Portable AC can be the best thing, as it’s sometimes impossible to resist in extremely high temperatures, even if not directly under the sun. ALSO READ: Polar Chill Portable AC Consumer Reviews and Customer Testimonials: Does It Work For Everyone? How Should the Polar Chill Portable AC Be Used? As mentioned earlier, the Polar Chill Portable AC is very easy to use. When out of its package, it needs to be recharged so that it can be taken anywhere. A complete charge lasts for a few hours. After the charge, this air conditioning unit needs a few ice cubes in order to start. As soon as the ice cubes are in place, they can last for many hours of use. When melting, they make the air in the room cooler. The battery of this device should not be kept at low power. If this happens, the USB cable that comes with it can be used for plugging it to a power source.