12V DC 300A Current Max Remote Control Car Battery Disconnect Switch

  • KTNNKG remote car battery disconnect switch system -DC12V, 300A max loading
  • Remote Control - Turn on the battery before you start the engine (30-50meters remote distance)
  • KTNNKG remote control electromagnetic battery switch allows you to move the trigger from under the hood to your hand
  • Do not turn off the battery when your engine is working
  • This remote battery switch is only for battery on and off, it can't start your engine

Product Description

KTNNKG 300A Battery Remote Switch

Please check the car hood space and voltage of the car batery(12V only) before purchase .

Why do we need this device?

1.Sometime we park our car in one sport for long times (15 days or more),Car battery run off day by day. What if it goes out of battery one day? You wont be able to start the car! This device can cut the power off , You just need to turn on the battery with your remote whenever you want to use the car.

2. A thief can't start your car without remote.

Notice :

1. This device is only for battery on and off, it can't start your engine;

2. Do not cut the power off when your engine is working;

3. The remote has been paired properly with the switch, you can use it directly when you get the kit .No need to pair them again.

Specification: 1. Upgrade:Silver Contact 2. Rated Current: 300A 3. Rated Voltage: DC 12V 4 Working Voltage: DC 5-15V 5. of Use: 50,000 Times 6. Switch Standby Current: 0.005A 7. Electromagnetic Valve size: 9cm (L)*8.3cm (W)*5.6cm (H) 8. Working Mode: Remote Control

Wiring Diagram

About Installation:

1. The thin red wire is connected to the "+" port of the battery, and the thin black wire is connected to the "-" port of the battery. Switch can work with power then;

2. Two large terminals on the electromagnetic Valve are the main switch, one in ,the other out .(They control "-" or "+" port of the battery actually);

3. If you want to control the "-" port, one large terminal is connected to the "-" port of the battery , the other large terminal is connected to the nagative port of car. (Normally we control the "-" port of the battery);

4. If you want to control the "+" port of the battery, one large terminal is connected to the "+" port of the battery, and the other one is connected to your car;

5. To prevent battery short circuit during installation, Pls ask the spcial car shop for help if you don't know how to do it.

KTNNKG 300A Remote Battery Kill Off Switch

Q & A

Q: Will this device drain my battery?

A: This switch is 5mA only, car battery can power the switch 3 years even if you don’t start the engine.

Q: Will it delete car’s datas if i turn off the power?

A: It is possible ,but not for all the cars , better ask your car company first.

Q: Can i pair more remote with the switch?

A: Can’t , the pairing button is sealed in the box, only factory can open it and add more remote, consumers can’t handle it.

Item Specification

  • Item model number KT306
    Current Rating 300 Amps
    Operating Voltage 12 Volts (DC)
    Product Dimensions 3.54 x 3.27 x 2.2 inches; 15.84 Ounces
    Country of Origin China
    Connector Type Screw
    Terminal Through Hole
    Operation Mode ON-OFF-ON
    Batteries 2 Lithium Metal batteries required. (included)
    Item Dimensions LxWxH 3.54 x 3.27 x 2.2 inches
    Circuit Type 1-way
    Contact Type Normally Open
    Mounting Type Recessed Mount Specification Met Electromagnetic
    Switch Type Remote Control Material Acrylonitrile Butadiene Styrene
    Contact Material Copper
  • Product Dimensions: 3.27 inches x 3.54 inches x 2.2 inches. Weight: 15.84 oz
  • Fast shipping is very important for us.

    Our standard shipping service is FREE.

    Your order will be shipped within 1-3 business days upon full payment received.

    Most items are delivered within 3-5 business days, however, please allow 3-10 business days.

    We are shipping only to USA.

    We only ship to the confirmed Paypal address. We reserve the right to cancel any order for any reason at any time.

    We are not responsible for undeliverable addresses.
  • We offer a 30 day return policy from checkout winning date.

    Your satisfaction is guaranteed! If for any reason you are unhappy with your item, just return it within 30 days for a full refund, minus shipping cost. Please contact us prior to initiating a return so that we can issue you a refund authorization.

    Items defective upon receipt must be packaged in their retail packaging as if new and returned with a detailed description of the problem.

    Return shipping fees are not refundable.

    We reserve the right to decline any returns if the above guidelines are not followed.
  • All of our items, unless otherwise stated, will only run on 120 volts. Please check to make sure your country complies with these specifications.

    If you have a problem or question regarding your transaction please contact us before leaving any type of feedback. We will work with you to resolve any problem you may have.