These extinguishers release a white cloud of carbon dioxide "snow" that smothers a fire by eliminating the oxygen. Carbon dioxide is a clean non-contaminating electrically non-conductive odorless gas that is effective on Class B and C fires including electrical fires. Rechargeable extinguishers include a standard wall bracket. UL and US Coast Guard listed. 6 year warranty.
Additional Info: 3 to 8': Rechargeable: Metal Valve: 10 Seconds