PATTLER® Marten Repellent for Car Engines - Ultrasonic Marten Repeller Under Hood for Immediate and Long-Term Protection Against Martens. Marten Deterrent for Cars Powered by 12V Car Battery - 2 Unit
Condition: New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, Dec 1
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Item Package Quantity: 2
Features
- EFFECTIVE PROTECTION High-frequency ultrasounds chase martens, mice and rats from the engine bay. A real Marten repellent for car engines that guards cables and hoses, avoiding costly repairs.
- FAST DIY INSTALLATION Clip the unit to your 12 V battery and fix it under the hood in less than five minutes. This mouse repellent for cars includes clear instructions and needs no special tools.
- INNOVATIVE ULTRASONIC SYSTEM Pulsed ultrasonic mouse repellent shifts frequency, preventing Martens from adapting. Weather-proof housing guards all seasons, ranking among mouse deterrents that work.
- SAFE & ECO-FRIENDLY No poison, no traps: this ultrasonic Marten repeller is silent for humans and harmless to pets. It humanely expels pests, offering dependable Marten removal without chemicals.
- QUALITY BY PENTRA Engineered in Germany, Pentra delivers durable electronic Marten repellent devices and responsive after-sales support, ensuring confidence and lasting peace of mind.
Manufacturer: Pentra GmbH
Brand: PATTLER
Item Weight: 8.4 ounces
Package Dimensions: 5.63 x 5.55 x 1.65 inches
Item model number: VHMARSCHRKFZ
Manufacturer Part Number: VHMARSCHRKFZ
Date First Available: April 12, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Dec 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Item Package Quantity: 1
I bought this some time ago. I live in Las Vegas NV and there is a big rat problem here. I haven't had one vehicle that the rats haven't made their home. I gave this a shot and it works. Haven't had droppings near my battery (which is where I put it) and I also haven't had any droppings in my cabin air filter (which always disgusted me). Excellent.
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Reviewed in the United States on October 13, 2025 by Amazon Customer
Item Package Quantity: 2
I have a f350 diesel truck. Had constant mice sitting at top of both batteries and mice dropping issue. Purchased 2 of these and used one on truck and other on my Honda accord. Best tool I purchased, followed instructions to clean infected area then hook them to vechile battery. After 4 months no more mice issues anymore since I purchased them. Read and follow instructions then you notice it works. Very real results.
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Reviewed in the United States on April 27, 2025 by Masoud Montaser
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I did not install my Patler until way outside of my return window, as life has been busy. If I had I would be returning for a refund to try something different. Upon installing the noise is weak and faint, it does not sound full time. It appears to be motion activated but does not always sound. Sometimes it will sound if I shake it in place. Overall it does not work to my expectations and would accept a refund from the seller at any time, I would gladly ship this product back asap!
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Reviewed in the United States on November 5, 2024 by C. Larsen
Item Package Quantity: 2
Easy to install, seems to work. I got these after 3 separate encounters with rodents eating my wiring harness and taking up residence in my A/C blower. THey seem to work as I am rodent-free now for 6 months
Reviewed in the United States on May 22, 2025 by Julieanne
Item Package Quantity: 1
I can’t speak to if the device works. There is no noise and the light does not flash (or at least I can’t see the light). On line installation instructions do not exist. There is a QR code that takes you to a site and from there are links to YouTube etc that don’t work. With that said, if you are all handy it is easy to figure out. Install at the battery terminal and mount somewhere under your hood (I used double sided tape). What I don’t know if there is a particular direction to point the device.
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Reviewed in the United States on November 15, 2024 by G K
Item Package Quantity: 1
I recently started working from home and driving my car a lot less. when i popped my hood for regular maintenance, there were acorns all over my car battery where a squirrel or rat was attempting to build a nest. After ordering and connecting this device, i have seen no evidence of pests in my car. It has been connected approximately 3 months. It runs off of my car battery and has not run it down or anything. I live in the woods, so rats and squirrels chewing up wiring harnesses and building nests in vehicles that sit for periods of time is a common issue. I have recommended this product to all my neighbor's for their cars, too. This product saved me the headache of making costly repairs down the road. Thanks!
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Reviewed in the United States on April 30, 2024 by Katy Young
Item Package Quantity: 1
A lot of critters this yr and so far none have gotten under my hood to dine!
Reviewed in the United States on July 17, 2025 by Chris A
Item Package Quantity: 1
Sadly I hoped this device with the Deutschen Prüfengel 1.3 Siegel would be a good choice, but the Colorado Front Range mouse thinks differently. Just next to the device the mouse happily build a nest from our VW battery protection cover. Well back too peppermint oil, stinky dryer sheets (which I would never use for our clothing) and a life mouse trap under the car. UPDATE the dryer sheets don't work either but peppermint oil does. But at least the device was easy to install.
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Reviewed in the United States on March 11, 2025 by Pidy