That first stick of PLA was enough to show that the 80 W glue gun was able to melt and extrude PLA acceptably; the only hitch was a ten to fifteen minute warmup in my cool workshop, compared to ...

The built-in battery lasts for around 30 minutes, or the time it takes to melt through six glue sticks, and is recharged via a standard mini-USB cable, which most people have lying around the house.