This cordless, high temperature battery operated glue gun uses Ryobi battery #P102 (1-hour use) or #P108 (4-hour use). #P128 Battery and charger kit are not included with the glue gun. The PTC heating system enables a consistent working temperature of 380°F, the rubber grip handle provides sturdy control and the built in stand supplies stability. Other standard features include LED on/off indicator, 3 finger trigger and an insulated interchangeable nozzle. This gun uses 7/16 in. Dia glue sticks in 10 in. or 15 in. length. A perfect addition for your craft/hobby projects, DIY jobs or simple repairs.