Battery Wireless Remote Control Power Off Car Power Master Switch
SKU: 3844568608

Battery Wireless Remote Control Power Off Car Power Master Switch

$28.78 $31.98
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Battery Wireless Remote Control Power Off Car Power Master SwitchFEATURES MANUAL AND REMOTE CONTROL This disconnect switch can avoid car battery to run out due to long term parking, line aging and forgetting to turn off the light. It can maximize the storage of car battery power, effectively protecting and extending lifespan. SMART CAR DISCONNECT SWITCH 12V When battery voltage is below 11. 8V, the remote control function will fail, and the kill switch automatically will cut off power after 120s to save electricity

FEATURES

MANUAL AND REMOTE CONTROL - This disconnect switch can avoid car battery to run out due to long-term parking, line aging and forgetting to turn off the light. It can maximize the storage of car battery power, effectively protecting and extending lifespan.

SMART CAR DISCONNECT SWITCH 12V - When battery voltage is below 11.8V, the remote control function will fail, and the kill switch automatically will cut off power after 120s to save electricity ; when the voltage is higher than 13.5V, the remote control will be disabled to prevent accidental action to shut off the power while driving, it can only be controlled by the manual switch.

LOW POWER CONSUMPTION & GOOD STABILITY - Battery kill switch Operating Temperature: -22℉~194℉, standby power consumption: 3mA, rated current: 200A, rated voltage: 12V, power-off threshold: 11.8V±0.2V, instantaneous current: 1500A.

WIDELY USED - This kill switch Suit for most 12V car, boat, RV, trailer, trucks, ATV, UTV, motorcycle, vehicles with displacement less than 4.0; Negative pole: 9-13 mm and 15-17mm, not fit for small pile head vehicles

EASY TO INSTALL - Battery Cut off switch adopts a negative link method, simple to install and more stable in performance, Note: Before installation, be sure to turn off the power and conduct ignition test after installation

SPEC

Type: Digital Display + Automatic Power Off + Driving without Power Off; Non-Digital Display + Automatic Power Off + Driving without Power Off

Remote Control: 1 * Remote Control; 2 * Remote Control

Shelf Life: 3 Years

Package Includes: 1 × Battery Wireless Remote Control Power Off Car Power Master Switch

NOTES

Please allow 2-3cm error due to manual measurement. Please make sure you do not mind before purchasing.

Color may not appear as exactly as in real life due to variations between the computer monitors.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3844568608

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4.4 ★★★★★
Based on 291 reviews
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Product Reviews
D
Verified Purchase
Dan K.
Fort Morgan, US
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid. This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush. Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it. If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025
M
Verified Purchase
Mike S.
Belleville, US
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable. The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather. One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with. Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2023
M
Verified Purchase
Marie Phillips
Belleville, US
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness. Overall, it’s a strong choice for more serious sound insulation projects.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
J
Verified Purchase
J Whitehead
Natrona Heights, US
★★★★★ 5
Good product, quite sticky I must say.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Worked for my van insulation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
D
Verified Purchase
David Spencer
Massapequa, US
★★★★★ 5
Good stuff
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Good stuff, easy to use, self adhesive backing contours around curves easily and works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026

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