Nitecore EMR25 ultrasonic insect repeller, 12000mAh power bank

The Nitecore EMR25 is a portаble electronic pest repeller and mosquito heater designed to provide reliable, chemical-free protection during outdoor activities. Combining a fast-heating mosquito repellent system with an ultrasonic pest repeller, this device helps create a comfortаble, pest-free environment without the need for sprays, open flames, or gas. Featuring a high-capacity 12,000mAh battery that doubles as a power bank, an OLED display for real-time information, and a rugged design with IPX5 water resistance, the EMR25 is built for convenience and durability in the outdoors. Its dual modes allow for adjustаble protection range and battery optimization, making it an ideal companion for campers, hikers, and adventurers seeking silent, scent-free defense against mosquitoes and other pests.

Key features and specifications:

• Dual-function system: heats repellent mats and emits 40kHz ultrasonic waves to repel insects and small pests
• Two power modes: High Power (up to 16 ft / 5 m coverage) and Low Power (up to 11 ft / 3.3 m coverage)
• Integrated 12,000mAh rechargeable battery cartridge with USB-C power bank functionality
• Adaptive elastic heating compartment reaches 180°C (356°F) for rapid activation
• Up to 12 hours of continuous runtime on a single charge
• OLED display shows battery level, runtime, mode, and charging status
• Fast, two-way USB-C charging (PD/QC compatible); can operate via USB-C power source with or without battery inserted
• IPX5 water resistance for protection against water spray and rain
• Lightweight design—295g (10.41 oz) with battery
• Dimensions: 165.4 x 56.2 x 41.9 mm
• Built-in clip for easy attachment to belts, bags, or tent fabric
• Compatible with Nitecore EMR repellent mats and certain Thermacell-style pads
• Safe, silent, and scent-free operation; no chemical residue, smoke, or noise

The Nitecore EMR25 is ideal for outdoor enthusiasts including campers, hikers, anglers, hunters, and anyone who spends extended time in nature and wants reliable protection from mosquitoes, flies, and other pests. It is suitаble for use around campsites, picnic areas, backyards, fishing spots, and hiking trails. Its portаble and robust construction makes it an excellent solution for individuals and families looking for user-friendly, maintenance-free pest control—especially where open flames or chemical sprays are impractical or undesirable.