The Hotsales Neck Fan YP-06 has the best battery life we’ve found on any neck fan, so it should be able to get you through a whole day.. The battery life is not so great when it runs on high ...

He said: “Most portable air conditioners are one ton, which is the starting capacity in the UAE market. One ton means that the AC can cool 12,000 British Thermal Units (BTU) in an hour.