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At the push of a button, RadiusTM creates a zone of protection from mosquitoes. Rechargeable, compact and powerful, Radius works anywhere from the remote wilderness to your backyard patio.

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With Radius, Thermacell brings its most significant innovation since the launch of its very first butane powered repellent in 1999. Our customers have been asking for a mosquito solution that is even smaller, can travel on an airplane and operate at any elevation. Our product development team created a battery powered platform to deliver on these needs – and the most amazing part is that it’s push-button simple!

Radius Zone Mosquito Repellent is a new, easy, and better way to fight mosquitoes without the use of spray. Rather than treating your skin, Thermacell Zone Repellent Technology treats the area around the user.

  • Features
  • Lithium Ion Battery provides 6+ hours of use per charge
  • USB interface for universal charging
  • Can operate while charging
Scent Free
  • Creates a silent, scent-free, invisible zone of protection
  • No spray, no lotion, no mess
Weather Resistant
  • Durable construction
  • Built to withstand the elements
  • Impact resistant
Fast Acting
  • The zone of protection forms in just minutes
  • Push-button simplicity
Long-Lasting Refill
  • Long life refills available, up to 36 hours each
  • Fully sealed refill can be started and stopped multiple times
Auto Shut-Off Timer
  • In case you forget to turn it off
  • Optional pre-programmed setting
Air-Travel Friendly
  • Cordless, lightweight, minimalist design for use anywhere
  • Materials approved for air travel
Media Reviews
Radius - Gear Institute Review

Smaller than a can of soda and providing up to 8 hours of [mosquito] protection on a single battery charge, the Radius can go from back deck to car camping and even to the backcountry.


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Radius - New Atlas Review

The compact new Radius trades out the butane cartridge for a USB-rechargeable lithium-ion battery ... [and] offers several advantages, including steadying performance at higher altitudes.


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Radius - OFFGRID

There’s also a built-in shut-off timer so it won’t run all night if you forget to turn it off. Since there’s no butane, it’s great for air travel ... and you’ll only need to replace one item when it runs out of repellent.


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