The new cordless portable 12,000 BTU DEWALT® radiant propane heater has the versatility you need. Its heavy-duty design is built for the job site, and features 3 USB ports for charging portable electronics, a high speed fan, and powerful LED work light, making it a must have for camping trips. Heating up to 300 sq.ft., equipped with a tip-over safety shut-off switch and low oxygen pilot safety shut-off, you’ll have peace of mind using this certified indoor safe heater anywhere. Powered by DEWALT® 20V MAX® or FlexVolt® batteries, with a dual 1 lb. propane tank capacity for up to 7 hours of run time, so you can cut the cord to keep working or playing day or night.