Save 35% off the Thermacell Patio Shield E-Series Rechargeable Mosquito Repeller! Get it now for only $26.15. EFFECTIVE MOSQUITO PROTECTION: Thermacell Radius Mosquito Repellent creates a 10-foot zone of protection against mosquitoes. Easy to use, one button keeps mosquitoes away. Use this compact repeller at campsites or in your backyard. HEAT-ACTIVATED TECHNOLOGY: Powered by a rechargeable lithium-ion battery with up to 6.5 hours of continuous