... , BBQ stvoe , portable gas range, outdoor butane gas, portable stvoe, portable cooker, barbeque stove, barbeque cooker BDZ-150 Portable butane stove $7.5 to $8Butane ... be fore connecting a new gas cartridge to the appliance.3,Change the gas cartridge out side and away from people ... .4,Check the seals between the appliance and the gas cartridge. ...