Charging times for both types of cordless glue guns can vary from 1 to 4 hours, and runtimes for the models we tested range from 5 minutes to 2 hours. For the most convenience, look for glue guns ...

Calm down at the back. The Bosch Cordless Hot Glue Gun GluePen (to give it its full name) retails at Amazon UK for £28 and is readily available for free next day delivery for Prime customers.