Top Post Battery Disconnect Switch, Car Battery Disconnect Switch, 3rd Gen Battery Kill Switch for Car Truck Boat RV, Heavy Duty, 12V/300A, Negative On/Off
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Top Post Battery Disconnect Switch, Car Battery Disconnect Switch, 3rd Gen Battery Kill Switch for Car Truck Boat RV, Heavy Duty, 12V/300A, Negative On/Off

4.2/5
Product ID: 695610744
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Details

  • Operation Mode
    ON-OFF
  • Current Rating
    300 Amps
  • Operating Voltage
    12 Volts
  • Contact Type
    Normally Open
  • Connector Type
    Clamp
  • Brand
    KTROVNN
๐Ÿ”‹300A continuous, 1000A peak power
๐Ÿ”ฅFlame-retardant ABS & brass durability
๐Ÿ› ๏ธCompact groove design for easy install

Description

๐Ÿ”Œ Kill the drain, keep the power โ€” your batteryโ€™s new best friend!

  • BATTERY LIFESAVER - Cut power drain and extend battery life with a simple switchโ€”perfect for cars, trucks, boats, and RVs.
  • POWER THAT PERFORMS - Handles up to 300 amps continuous and 1000 amps surge for all your vehicle needs.
  • SLEEK SPACE SAVVY - Unique groove design shrinks size, fitting tight engine bays and diverse battery posts effortlessly.
  • PLUG PLAY CONFIDENCE - Fits 15โ€“17mm posts on negative or positive terminals, making installation a breeze for pros and DIYers alike.
  • BUILT TO BRAVE THE HEAT - Flame-retardant ABS body and premium brass connectors ensure long-lasting, safe operation under pressure.

The Top Post Battery Disconnect Switch is a heavy-duty 12V/300A kill switch designed for cars, trucks, boats, and RVs. Featuring a compact groove design, flame-retardant ABS housing, and premium brass connectors, it offers reliable ON/OFF control to prevent battery drain and extend battery life. Compatible with 15โ€“17mm battery posts and backed by a 1-year limited warranty, itโ€™s the ultimate power management upgrade for any vehicle.

Reviews

4.2

All from verified purchases

J**Z

NA

NA

H**O

Make sure it fits.

Sturdy build and easy use, I am using it in one of my cars, unfortunately I can't use it in my Z4 because the battery is in the trunk and it doesn't have the clearance for it. This makes winter storage easy

T**E

Nice switch, might not work with your battery cable.

This is a nice quality switch. The difference between it and most others that look like this is that it has notches in the case that provide a little extra clearance for the battery terminals. The bad news is that the output terminal is smaller than the US standard, so if your battery cable terminal is the old-fashioned kind with a limited amount of tightening, it won't work.

V**R

They are nice.

No more guessing.

K**

Terminal too small

Doesn't fit any normal car battery the terminal is to small is more for a lawnmower battery

L**.

Make sure it will fit in the given area of your car

Probably works great, but won't fit in the battery space on a '98 Volvo. Additionally, when trying to return it, a free return requires me to go to an official UPS store which, in myh case, the nearest is 50 miles away. Hardly worth the trip.

B**.

Solid feeling, good quality.

Feels like quality. Red knob is very secure, and rotates 90 degrees to Off when needed. I have a car driven only a few times per year, and this switch helps prevent battery drain when the vehicle is in storage.

J**G

Worked perfectly!

I painted it back to prevent corrosion. 5 min to install.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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ยฃ20.90

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Top Post Battery Disconnect Switch Car Battery Disconnect Switch 3rd | Desertcart GB