The First Alert Recreation Fire Extinguisher for recreational vehicles is a class 5-B: C rated fire extinguisher ideal for use in your RV - recreational vehicle. This portable fire extinguisher fights flammable liquid and electrical fires. Durable metal head designed to meet demanding needs. This unit can be recharged by a certified professional when discharged. Includes mounting bracket to keep portable extinguisher secure in your RV. 10-year limited warranty. Meets UL standards. Features: UL rated class 5-B: C extinguisherRechargeableCommercial-grade metal valve and triggerEasy-to-read pressure gaugeBracket with strap for easy mountingU.S. Coast Guard approvedSodium Bicarbonate extinguishing agent | First Alert 5-B:C Rechargeable Recreation Fire Extinguisher