Updated:March, 2026

10 Best Ultrasonic Rodent Repeller Battery Powered of 2026

Best Choice

9.9

Outstanding

Loraffe

Ultrasonic Rodent Repellent for Car Engine – Battery Powered Under Hood Mouse Repeller with Flashing Strobe Light, Keeps Rats and Mice Away from Vehicle, Automobile, Truck, Garage, Attic, Barn, Shed

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Why We Love It

Dual Ultrasonic & LED Rodent Repeller: Combines fluctuating ultrasonic sound waves with flashing dual LED strobe lights to drive away rodents like rats, mice, squirrels, and other pests. Ideal for under-hood use to prevent rodent nesting and chewing on wires or components. A powerful rodent deterrent for car engine protection.
Cordless, Battery Operated Convenience: Powered by 3 AA alkaline batteries (not included), this cordless rodent repeller offers at least 60 days of continuous operation. No need for wiring or vehicle powerperfect for long-term storage or vehicles not driven frequently. Ideal for users seeking a cordless, battery-operated rodent repellent solution.
Smart Energy-Saving Design: Equipped with intelligent auto standby mode that detects engine vibrationsautomatically powers down while the vehicle is in motion. Conserves battery life while ensuring protection is active whenever the vehicle is parked.
Heat-Resistant & Engine Bay Ready: Constructed with high-temperature-resistant materials designed to withstand the heat of vehicle engine compartments. Provides consistent performance even in hot environments, making it a reliable rodent repellent for cars, trucks, and tractors.
Quick Installation & Versatile Use: Easy to mount with included reusable zip tiesno tools or wiring required. Installs in minutes in cars, trucks, boats, RVs, or tractors. Also works in garages, barns, sheds, attics, basements, and warehouses for indoor rodent protection.

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Why We Love It

Dual Ultrasonic & LED Rodent Repeller: Combines fluctuating ultrasonic sound waves with flashing dual LED strobe lights to drive away rodents like rats, mice, squirrels, and other pests. Ideal for under-hood use to prevent rodent nesting and chewing on wires or components. A powerful rodent deterrent for car engine protection.
Cordless, Battery Operated Convenience: Powered by 3 AA alkaline batteries (not included), this cordless rodent repeller offers at least 60 days of continuous operation. No need for wiring or vehicle powerperfect for long-term storage or vehicles not driven frequently. Ideal for users seeking a cordless, battery-operated rodent repellent solution.
Smart Energy-Saving Design: Equipped with intelligent auto standby mode that detects engine vibrationsautomatically powers down while the vehicle is in motion. Conserves battery life while ensuring protection is active whenever the vehicle is parked.
Heat-Resistant & Engine Bay Ready: Constructed with high-temperature-resistant materials designed to withstand the heat of vehicle engine compartments. Provides consistent performance even in hot environments, making it a reliable rodent repellent for cars, trucks, and tractors.
Quick Installation & Versatile Use: Easy to mount with included reusable zip tiesno tools or wiring required. Installs in minutes in cars, trucks, boats, RVs, or tractors. Also works in garages, barns, sheds, attics, basements, and warehouses for indoor rodent protection.

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9.5

Excellent

Loraffe

Ultrasonic Rodent Repellent for Car Engine - Battery Powered Under Hood Animal Repeller with Flashing Strobe Light, Keeps Rats and Mice Away from Vehicle, Automobile, Truck, Garage, Attic, Pack of 2

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Main Highlights

Dual Ultrasonic & LED Rodent Repeller: Combines fluctuating ultrasonic sound waves with flashing dual LED strobe lights to drive away rodents like rats, mice, squirrels, and other pests. Ideal for under-hood use to prevent rodent nesting and chewing on wires or components. A powerful rodent deterrent for car engine protection.
Cordless, Battery Operated Convenience: Powered by 3 AA alkaline batteries (not included), this cordless rodent repeller offers at least 60 days of continuous operation. No need for wiring or vehicle powerperfect for long-term storage or vehicles not driven frequently. Ideal for users seeking a cordless, battery-operated rodent repellent solution.
Smart Energy-Saving Design: Equipped with intelligent auto standby mode that detects engine vibrationsautomatically powers down while the vehicle is in motion. Conserves battery life while ensuring protection is active whenever the vehicle is parked.
Heat-Resistant & Engine Bay Ready: Constructed with high-temperature-resistant materials designed to withstand the heat of vehicle engine compartments. Provides consistent performance even in hot environments, making it a reliable rodent repellent for cars, trucks, and tractors.
Quick Installation & Versatile Use: Easy to mount with included reusable zip tiesno tools or wiring required. Installs in minutes in cars, trucks, boats, RVs, or tractors. Also works in garages, barns, sheds, attics, basements, and warehouses for indoor rodent protection.

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Main Highlights

Dual Ultrasonic & LED Rodent Repeller: Combines fluctuating ultrasonic sound waves with flashing dual LED strobe lights to drive away rodents like rats, mice, squirrels, and other pests. Ideal for under-hood use to prevent rodent nesting and chewing on wires or components. A powerful rodent deterrent for car engine protection.
Cordless, Battery Operated Convenience: Powered by 3 AA alkaline batteries (not included), this cordless rodent repeller offers at least 60 days of continuous operation. No need for wiring or vehicle powerperfect for long-term storage or vehicles not driven frequently. Ideal for users seeking a cordless, battery-operated rodent repellent solution.
Smart Energy-Saving Design: Equipped with intelligent auto standby mode that detects engine vibrationsautomatically powers down while the vehicle is in motion. Conserves battery life while ensuring protection is active whenever the vehicle is parked.
Heat-Resistant & Engine Bay Ready: Constructed with high-temperature-resistant materials designed to withstand the heat of vehicle engine compartments. Provides consistent performance even in hot environments, making it a reliable rodent repellent for cars, trucks, and tractors.
Quick Installation & Versatile Use: Easy to mount with included reusable zip tiesno tools or wiring required. Installs in minutes in cars, trucks, boats, RVs, or tractors. Also works in garages, barns, sheds, attics, basements, and warehouses for indoor rodent protection.

9.5

Excellent

BORHOOD

BORHOOD Ultrasonic Rodent Repellent, 2 Pack Plug-in Mouse Rat Pest Bat Squirrels Skunks Repellent for Car with Battery Powered Under Hood, Keep Mice Out of Cars Engines, Indoor, Garage, Storage Room

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Main Highlights

Effective protection for cars: The BORHOOD rodent repellent for car engines uses a combination of 18-36kHz ultrasonic waves and LED strobe lights to effectively high frequency repel mice, rat, squirrels and other animals, keep rodents out of pickup truck
Three power supply modes: Three charging modes are provided for easy use BORHOOD. 1: Use 4 AA batteries, 2: Use a USB cable to connect to a 5-12V adapter for charging, 3: Use a DC cable to connect to the power supply under the hood of the car. An unusual noise may indicate low battery; charge or replace the battery promptly
Intelligent vibration sensing: When a vibration signal triggers the circuit (the car starts), the BORHOOD mouse repellent stops working and the red indicator light is always on. The machine resumes working after 90 seconds when the working environment is stable (no more vibration)
Safety and energy saving: The sound emitted by the rat repellent is between 18,000 - 36,000 Hz, which will not affect humans and pets. When the car is driving, the BORHOOD mouse repellent is on standby and the battery can be used continuously for at least three months
Multi-scenario use: Our electronic BORHOOD rodent repellent devices is compact and can be easily installed on various models of cars using the included cable ties. It can also be placed indoors, outdoors, in garages, attics, basements, storage rooms, barns, kitchens, etc

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Main Highlights

Effective protection for cars: The BORHOOD rodent repellent for car engines uses a combination of 18-36kHz ultrasonic waves and LED strobe lights to effectively high frequency repel mice, rat, squirrels and other animals, keep rodents out of pickup truck
Three power supply modes: Three charging modes are provided for easy use BORHOOD. 1: Use 4 AA batteries, 2: Use a USB cable to connect to a 5-12V adapter for charging, 3: Use a DC cable to connect to the power supply under the hood of the car. An unusual noise may indicate low battery; charge or replace the battery promptly
Intelligent vibration sensing: When a vibration signal triggers the circuit (the car starts), the BORHOOD mouse repellent stops working and the red indicator light is always on. The machine resumes working after 90 seconds when the working environment is stable (no more vibration)
Safety and energy saving: The sound emitted by the rat repellent is between 18,000 - 36,000 Hz, which will not affect humans and pets. When the car is driving, the BORHOOD mouse repellent is on standby and the battery can be used continuously for at least three months
Multi-scenario use: Our electronic BORHOOD rodent repellent devices is compact and can be easily installed on various models of cars using the included cable ties. It can also be placed indoors, outdoors, in garages, attics, basements, storage rooms, barns, kitchens, etc

9.2

Excellent

Morole

Ultrasonic Rodent Repellent, Battery Powered Under Hood Mouse Repeller, Electric Rodent Repellent, with Flashing Strobe Light, Keep Mice Out of Cars Engines, Indoor, Garage, Truck, Barn, Attic (1PC)

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Main Highlights

Dual Ultrasonic 2-Speed Adjustable: Effectively repels pests such as mice, hamsters, and squirrels with 2-speed adjustable ultrasonic sound waves and flashing dual LED strobe lights. Rodent repellent suitable for use in engine compartments to prevent rodents from nesting and gnawing on wires or components. Mouse repellent as a powerful repellent device for protecting car engines from rodent damage, rodent repellent for car engines suitable for kitchens, warehouses, and restaurants
Intelligent Energy-Saving Design: Rodent repellent equipped with an intelligent automatic standby mode that detects engine vibration and automatically shuts off the power when the vehicle is in motion. When the vehicle is parked, this feature of rodent repellent for car engines not only saves battery life but also ensures that the protective function remains active at all times. The ultrasonic pest repeller is suitable for long-term rodent protection needs in places
3 Power Supply Designs: Ultrasonic pest repeller powered by 3 AA batteries (batteries not included), USB powered (5V), and car battery (12-24V) power supply. Rodent repellent for car engines with multiple power supply options allow it to work continuously throughout the day and can be used for a long time. Ultrasonic rodent repellers are suitable for vehicles that are frequently used or idle, and can provide protection for vehicle engine wires
Versatile for Multiple Scenarios: Ultrasonic mouse repellent is compact in size and can be easily installed in various locations using the included zip ties. Rat repellent for car can also be placed indoors, outdoors, in garages, attics, basements, storage rooms, barns, kitchens, and other locations
Safe for Humans and Pets: Rest assured, this ultrasonic rodent repeller is 100% safe for humans, pets, and the environment. Rodent repellent ultrasonic plug in uses only ultrasonic sound waves and bright flashing lights, containing no harmful chemicals, electronic rodent repellent devices providing an effective and non-lethal rodent control solution
Operation Tip: When installing batteries, use a properly-sized precision screwdriver to open the compartment - the screws are tightly secured to prevent them from loosening during vehicle vibration. For better performance, we recommend using a DC power supply (12-24V) in vehicle, and USB power for indoor applications instead of batteries. Note: The device will automatically enter energy-saving mode when the vehicle is running - this is normal operation

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Main Highlights

Dual Ultrasonic 2-Speed Adjustable: Effectively repels pests such as mice, hamsters, and squirrels with 2-speed adjustable ultrasonic sound waves and flashing dual LED strobe lights. Rodent repellent suitable for use in engine compartments to prevent rodents from nesting and gnawing on wires or components. Mouse repellent as a powerful repellent device for protecting car engines from rodent damage, rodent repellent for car engines suitable for kitchens, warehouses, and restaurants
Intelligent Energy-Saving Design: Rodent repellent equipped with an intelligent automatic standby mode that detects engine vibration and automatically shuts off the power when the vehicle is in motion. When the vehicle is parked, this feature of rodent repellent for car engines not only saves battery life but also ensures that the protective function remains active at all times. The ultrasonic pest repeller is suitable for long-term rodent protection needs in places
3 Power Supply Designs: Ultrasonic pest repeller powered by 3 AA batteries (batteries not included), USB powered (5V), and car battery (12-24V) power supply. Rodent repellent for car engines with multiple power supply options allow it to work continuously throughout the day and can be used for a long time. Ultrasonic rodent repellers are suitable for vehicles that are frequently used or idle, and can provide protection for vehicle engine wires
Versatile for Multiple Scenarios: Ultrasonic mouse repellent is compact in size and can be easily installed in various locations using the included zip ties. Rat repellent for car can also be placed indoors, outdoors, in garages, attics, basements, storage rooms, barns, kitchens, and other locations
Safe for Humans and Pets: Rest assured, this ultrasonic rodent repeller is 100% safe for humans, pets, and the environment. Rodent repellent ultrasonic plug in uses only ultrasonic sound waves and bright flashing lights, containing no harmful chemicals, electronic rodent repellent devices providing an effective and non-lethal rodent control solution
Operation Tip: When installing batteries, use a properly-sized precision screwdriver to open the compartment - the screws are tightly secured to prevent them from loosening during vehicle vibration. For better performance, we recommend using a DC power supply (12-24V) in vehicle, and USB power for indoor applications instead of batteries. Note: The device will automatically enter energy-saving mode when the vehicle is running - this is normal operation

9.0

Excellent

Pest Contro

PestContro Portable Ultrasonic Rodent Repeller, Cordless Non-Lethal Pest Control, Dual Frequency, Mice Rats Squirrels Chipmunks Kitchen Office Garage Basement Shed Storage Attic

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Main Highlights

CONVENIENT PORTABLE ELECTRONIC RAT REPELLER: Safe and effective non-lethal pest repeller drives away rodents and insects (ie. rats, mice, or squirrels) without messy sprays or unhygienic traps
ULTRASONIC SOUND WAVES: Emits 88 dB siren bursts that cause discomfort to rodents like rats or mice but can't be heard by most humans and pets; LED power indicator lets you know it is working
DUAL FREQUENCY SIRENS: Alternates sound frequencies every 3 minutes to help prevent rodents from acclimatizing themselves to the noise
CORDLESS DESIGN FOR VERSATILE PLACEMENT: Portable pest deterrent is powered by 3 AA batteries (sold separately) with an ON/OFF switch to prolong battery life; wall mount slots let you place the device wherever you need it.
LARGE COVERAGE AREA: Covers up to 1500 sq ft (150 sq m), making it ideal for preventing infestations in kitchens, offices, garages, basements, sheds, storage rooms, attics, and more.

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Main Highlights

CONVENIENT PORTABLE ELECTRONIC RAT REPELLER: Safe and effective non-lethal pest repeller drives away rodents and insects (ie. rats, mice, or squirrels) without messy sprays or unhygienic traps
ULTRASONIC SOUND WAVES: Emits 88 dB siren bursts that cause discomfort to rodents like rats or mice but can't be heard by most humans and pets; LED power indicator lets you know it is working
DUAL FREQUENCY SIRENS: Alternates sound frequencies every 3 minutes to help prevent rodents from acclimatizing themselves to the noise
CORDLESS DESIGN FOR VERSATILE PLACEMENT: Portable pest deterrent is powered by 3 AA batteries (sold separately) with an ON/OFF switch to prolong battery life; wall mount slots let you place the device wherever you need it.
LARGE COVERAGE AREA: Covers up to 1500 sq ft (150 sq m), making it ideal for preventing infestations in kitchens, offices, garages, basements, sheds, storage rooms, attics, and more.

8.8

Very Good

Jahy2Tech

2026 Upgraded Rodent Repellent for Car Engines Ultrasonic Mouse Repellent Plug-in Battery Operated Car Rodent Repellent Under Hood Keep Mice Rat Squirrel Out of Car, Attic, Garage, Barn,4 Pack

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Main Highlights

Triple Threat Repellent Technology: Drive rodents away effectively! This advanced car rat repellent uses a powerful combination of ultrasonic waves, startling strobe lights, and high-voltage pulses. This multi-sensory attack targets rodents' hearing and nervous systems, creating an unbearable environment that keeps mice, rats, and squirrels out of your car engine, garage, or attic.
360° Protection for Multiple Areas: Protect your valuable assets from costly rodent damage. This ultrasonic rodent repeller for car creates a 300 sq ft protection zone, delivering all-around defense for your engine bay, garage, attic, or barn. Its your reliable solution for keeping rodents out of cars and other spaces, especially during colder months when they seek warmth and shelter.
Smart Detection & Automatic Operation: Our car rodent repellent under hood features smart vibration detection. It automatically activates just 5 minutes after you turn off your engine, ensuring continuous defense when your vehicle is parked. It also performs self-checks to guarantee it's always working to keep rodents out of your car, providing peace of mind.
Easy 3-Step Installation & Versatile Power: Install in minutes for immediate protection! Securely mount this mouse repellent for cars using the included cable ties. It offers flexible power options: use AA batteries (not included), connect directly to your car battery with the DC cable, or use a USB adapter. Perfect for long-term storage, daily vehicles, RVs, and garages.
Safe Vehicle Use: Designed for safety and effectiveness. For best results, allow 3-4 weeks for rodents to be driven away from established nests. Always install this car engine mouse deterrent securely away from extreme heat or moving parts under the hood. This effective rat repellent for car engine provides long-lasting protection to safeguard your wires and components.

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Main Highlights

Triple Threat Repellent Technology: Drive rodents away effectively! This advanced car rat repellent uses a powerful combination of ultrasonic waves, startling strobe lights, and high-voltage pulses. This multi-sensory attack targets rodents' hearing and nervous systems, creating an unbearable environment that keeps mice, rats, and squirrels out of your car engine, garage, or attic.
360° Protection for Multiple Areas: Protect your valuable assets from costly rodent damage. This ultrasonic rodent repeller for car creates a 300 sq ft protection zone, delivering all-around defense for your engine bay, garage, attic, or barn. Its your reliable solution for keeping rodents out of cars and other spaces, especially during colder months when they seek warmth and shelter.
Smart Detection & Automatic Operation: Our car rodent repellent under hood features smart vibration detection. It automatically activates just 5 minutes after you turn off your engine, ensuring continuous defense when your vehicle is parked. It also performs self-checks to guarantee it's always working to keep rodents out of your car, providing peace of mind.
Easy 3-Step Installation & Versatile Power: Install in minutes for immediate protection! Securely mount this mouse repellent for cars using the included cable ties. It offers flexible power options: use AA batteries (not included), connect directly to your car battery with the DC cable, or use a USB adapter. Perfect for long-term storage, daily vehicles, RVs, and garages.
Safe Vehicle Use: Designed for safety and effectiveness. For best results, allow 3-4 weeks for rodents to be driven away from established nests. Always install this car engine mouse deterrent securely away from extreme heat or moving parts under the hood. This effective rat repellent for car engine provides long-lasting protection to safeguard your wires and components.

8.6

Very Good

X-PEST

4 Packs Rodents Repellent for Car Engines, Battery Powered Rodent Repellent Ultrasonic Under Hood Animal Repeller, Pest Control with Ultrasonic Wave and LED Flashlight, Rats Mice Squirrels

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Main Highlights

360°Wide CoverageThe rodent repeller covers up to 300 square feet, providing protection for the entire car. Proven effective against 9 rodent types: house mice, roof rats, squirrels, chipmunks, etc

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Main Highlights

360°Wide CoverageThe rodent repeller covers up to 300 square feet, providing protection for the entire car. Proven effective against 9 rodent types: house mice, roof rats, squirrels, chipmunks, etc

8.3

Very Good

CIIC

Ultrasonic Pest & Rodent Mouse Repellent, Plug-in Electronic Rat Squirrel Bat Bug Spider Repeller, Battery Operated Deterrent Control Mice for Car Engines, Replace Mouse Traps Indoor, Outdoor 2 Pack

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Main Highlights

Effective Protection for Cars and Homes: This car engine rodent deterrent combines 18-36kHz ultrasonic waves with LED strobe lights to effectively repel pests like mice and squirrels, preventing rodents from invading your vehicle and home.
Three Power Supply Modes: Offers three convenient charging options. 1: Uses 4 AA batteries (not included); 2: Connect to a 5-12V adapter via USB cablePower adapter not included; 3: Use a DC cable to connect to the power outlet under the hood.
Smart Vibration Sensor: When engine vibration signals trigger the circuit (e.g., when the vehicle starts), the repeller stops operating and the red indicator light stays on. Once the environment stabilizes (no vibration), the device automatically resumes operation within 90 seconds without manual intervention.
Safety & Energy Efficiency: Emits ultrasonic frequencies between 18,000-36,000 Hz, harmless to humans and pets. The device enters standby mode during vehicle operation, with battery life lasting over three months.
Multi-scenario Applicability: This compact electronic rodent repeller features included zip ties for easy installation on various vehicle models. Suitable for indoor and outdoor environments, including garages, attics, basements, storage rooms, barns, kitchens, and similar locations.

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Main Highlights

Effective Protection for Cars and Homes: This car engine rodent deterrent combines 18-36kHz ultrasonic waves with LED strobe lights to effectively repel pests like mice and squirrels, preventing rodents from invading your vehicle and home.
Three Power Supply Modes: Offers three convenient charging options. 1: Uses 4 AA batteries (not included); 2: Connect to a 5-12V adapter via USB cablePower adapter not included; 3: Use a DC cable to connect to the power outlet under the hood.
Smart Vibration Sensor: When engine vibration signals trigger the circuit (e.g., when the vehicle starts), the repeller stops operating and the red indicator light stays on. Once the environment stabilizes (no vibration), the device automatically resumes operation within 90 seconds without manual intervention.
Safety & Energy Efficiency: Emits ultrasonic frequencies between 18,000-36,000 Hz, harmless to humans and pets. The device enters standby mode during vehicle operation, with battery life lasting over three months.
Multi-scenario Applicability: This compact electronic rodent repeller features included zip ties for easy installation on various vehicle models. Suitable for indoor and outdoor environments, including garages, attics, basements, storage rooms, barns, kitchens, and similar locations.

8.1

Very Good

Angveirt

Angveirt Rodent Repellent Battery Operated Ultrasonic Mouse Repeller for Car Engines Squirrel Pest Repeller Under Hood Mice Deterrent for House Garage Attic Indoor 2 Pack

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Main Highlights

ULTRASONIC RODENT REPELLENT WITH FLASHING LIGHTS -- This rodent deterrent uses changing ultrasonic sound and bright strobe lights to make the area uncomfortable for mice, rats and other small pests, encouraging them to leave and avoid the space.
SUITABLE FOR ENCLOSED & SEMI-ENCLOSED SPACES -- This ultrasonic pest repeller is suitable for garages, attics, basements, storage rooms, warehouses, sheds, and parked RVs common places where mouse and rat activity may happen.
BATTERY OPERATED FOR FLEXIBLE USE -- Operates on 2 C alkaline batteries and can provide extended operation depending on battery quality and environmental conditions ( approx. last 65 days), making it ideal for locations without direct power access.
HUMANE & CHEMICAL-FREE DETERRENT -- This ultrasonic electronic rodent repellent works by emitting high-frequency sound waves beyond normal human hearing and flashing lights. No poison, traps, or strong smells.
COVERAGE & PLACEMENT TIPS -- Each rat repellent device is designed for areas up to about 300 sq. ft. For stronger rodent problems, using multiple ultrasonic pest repellers and placing them near entry points or activity paths may help improve results.

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Main Highlights

ULTRASONIC RODENT REPELLENT WITH FLASHING LIGHTS -- This rodent deterrent uses changing ultrasonic sound and bright strobe lights to make the area uncomfortable for mice, rats and other small pests, encouraging them to leave and avoid the space.
SUITABLE FOR ENCLOSED & SEMI-ENCLOSED SPACES -- This ultrasonic pest repeller is suitable for garages, attics, basements, storage rooms, warehouses, sheds, and parked RVs common places where mouse and rat activity may happen.
BATTERY OPERATED FOR FLEXIBLE USE -- Operates on 2 C alkaline batteries and can provide extended operation depending on battery quality and environmental conditions ( approx. last 65 days), making it ideal for locations without direct power access.
HUMANE & CHEMICAL-FREE DETERRENT -- This ultrasonic electronic rodent repellent works by emitting high-frequency sound waves beyond normal human hearing and flashing lights. No poison, traps, or strong smells.
COVERAGE & PLACEMENT TIPS -- Each rat repellent device is designed for areas up to about 300 sq. ft. For stronger rodent problems, using multiple ultrasonic pest repellers and placing them near entry points or activity paths may help improve results.

8.1

Very Good

Tirgo

Tirgo 2PCS Car Rodent Repeller Under Hood, Ultrasonic Plug-in Mouse Repellent with Strobe Light, Battery Powered Keep Mice Out of Cars Engines, Indoor, Outdoor, Garage, Hoom (Cat)

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Main Highlights

HOW IT WORKS: The rodent repellent for car engines uses a combination of 18-36kHz high-frequency ultrasonic waves and LED strobe lights to effectively high frequency repel mice, rat, squirrels and other animals, keep rodents out of pickup truck, safeguarding your engine and wiring from potential damage caused by chewing
THREE POWER SUPPLY MODES: Rat deterrent for car engine have three charging modes are provided for easy use. 1: Use 4 AA batteries, 2: Use a USB cable to connect to a 5-12V adapter for charging, 3: Use a DC cable to connect to the power supply under the hood of the car
INTELLIGENT VIBRATION SENSING: When a vibration signal triggers the circuit (the car starts), the mouse repeller stops working and the red indicator light is always on. The machine resumes working after 90 seconds when the working environment is stable (no more vibration)
USE RANGE: Ultrasonic mouse repellent use range is 15ft, It is enough to cover the whole car
MULTI-SCENARIO USE: While designed for vehicles, our mouse repellent for cars is highly versatile and can be used in various settings such as warehouses, attics, basements, barns, and more. This effective rodent deterrent provides reliable protection against pests in any space you need

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Main Highlights

HOW IT WORKS: The rodent repellent for car engines uses a combination of 18-36kHz high-frequency ultrasonic waves and LED strobe lights to effectively high frequency repel mice, rat, squirrels and other animals, keep rodents out of pickup truck, safeguarding your engine and wiring from potential damage caused by chewing
THREE POWER SUPPLY MODES: Rat deterrent for car engine have three charging modes are provided for easy use. 1: Use 4 AA batteries, 2: Use a USB cable to connect to a 5-12V adapter for charging, 3: Use a DC cable to connect to the power supply under the hood of the car
INTELLIGENT VIBRATION SENSING: When a vibration signal triggers the circuit (the car starts), the mouse repeller stops working and the red indicator light is always on. The machine resumes working after 90 seconds when the working environment is stable (no more vibration)
USE RANGE: Ultrasonic mouse repellent use range is 15ft, It is enough to cover the whole car
MULTI-SCENARIO USE: While designed for vehicles, our mouse repellent for cars is highly versatile and can be used in various settings such as warehouses, attics, basements, barns, and more. This effective rodent deterrent provides reliable protection against pests in any space you need

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