Thermacell E4 Repellent Refill Effective 15 ft Earth Scent Mat/Fuel Cartridges Repels Mosquito Effective Up to 48 hrs 4 Fuel Cartridges/12 Mats CAT-47 Muzzle Energy: 2691 ft lbs

Muzzle Energy: 2691 ft lbs

Muzzle Velocity: 2461 fps

Switch Type: Instinctive Activation/Push Button

Battery: B13 Rechargeable Lithium Polymer

Muzzle Energy: 1028 ft lbs

Thermacell E4 Repellent Refill Effective 15 ft Earth Scent Mat/Fuel Cartridges Repels Mosquito Effective Up to 48 hrs 4 Fuel Cartridges/12 Mats CAT-47 Muzzle Energy: 2691 ft lbsType: Refill Mat and Butane Species: Mosquito, Black Fly, No See Ums Volume: N A Quantity: 4 Fuel Cartridges 12 Mats Effective Time: Up to 48 hrs Scent Type: Repellent Effective Distance: 15 ft Wick Capacity: 4 hrs per Mat Material: N A Heat Type: Butane UV Protection: None Contains: Allethrin Color: N A