Rechargeable Repellent Refills keep your devices running for the long haul. One refill keeps you mosquito free for 40hrs. Featuring a 28m2 zone of protection against mosquitoes our largest zone yet. Always be prepared by keeping extra cartridges and mats in your tent, backpack, garage, or tackle box ready when you need it. Portable and compliant for air travel. (Compatible with Thermacell E55 Rechargeable Repellers only.)

• Includes: One 40-hour repellent refills
• Rechargeable Refills create a 28m2 zone of protection against mosquitoes our largest zone yet
• This cartridge is compatible with all Thermacell rechargeable repellers
• Each scent-free refills provide 40 hours of on-demand, continuous mosquito protection
• Thermacell rechargeable devices are powered by a lithium-ion battery
• Heat activates the repellent to provide maximum protection in 15 minutes
• Repel mosquitoes without DEET sprays or lotions on your skin – no smoke, flames, or strong scents
• Independently tested and APVMA reviewed for safety & effectiveness
• Backed by the Thermacell Guarantee