ENERpower Everwarm – battery-powered heating system 50W 12V + battery 165Wh (3 hours of use) Introduction G. is a bicycle currier. G. can be male or female. Here we will refer to G. in the masculine form. G. delivers warm take-away food to his customers. He fetches the freshly cooked food from the restaurant, stows it in a carrier bag or delivery box and drives off. Since...

ENERpower Everwarm – battery-powered heating system 50W 12V + battery 110Wh Introduction G. is a bicycle currier. G. can be male or female. Here we will refer to G. in the masculine form. G. delivers warm take-away food to his customers. He fetches the freshly cooked food from the restaurant, stows it in a carrier bag or delivery box and drives off. Since the food should...