Ponzkoe

250A Smart Remote Battery Disconnect Switch 12V 24V - Quick Kill Switch for Car Anti-Theft Battery Cut Off

4.1

$75.98

About this item

  • 【1-Click Protection - Upgraded Heavy Duty 250A】Tap the keychain remote to immediately cut off power, thwarting potential theft and halting parasitic battery drain. Whether parked in a bustling lot or stored remotely, your car, RV, truck, trailer, ATV or marine boat remains safely guarded, particularly useful for long-term parking, anti-theft measures, car wiring changes, accidentally leaving lights on, and dealing with aging wiring. ***WARNING: PLEASE ENSURE ALL SCREWS ARE SECURELY TIGHTENED***ONLY FITS POST DIAMETER RANGE: 15-17MM (TAPERED)!!!
  • 【Dual Control Mode - Remote & Manual Convenience】Switch effortlessly between the compact remote for everyday ease and the manual ON/OFF button. The battery disconnect switch features 5 bright green LEDs that light up to confirm each action, eliminating uncertainty about your vehicle's protection status. Extend the external black spring-shaped antenna for enhanced remote range. ***EXTEND EXTERNAL BLACK STRING-SHAPED ANTENNA FOR ENHANCED REMOTE DISTANCE.!!!
  • 【Smart Voltage Guardian - 12/24V Wide Voltage Compatibility】The kill switch constantly monitors battery voltage. In smart mode, if the voltage drops below 11.4V, the remote control function is disabled to prevent accidental shutdowns. The switch operates normally within voltage ranges of 11.4-14V or 23-27V, ensuring your battery is always safeguarded. If the battery voltage is below 6.5V, the device will not function. For voltages between 6.5V and 11V, remote control is not available, but manual control is supported. ***DO NOT USE THIS BATTERY DISCONNECT SWITCH ON INDUSTRIAL EQUIPMENT!!!
  • 【Long-Lasting Performance - Ultra-Low Standby Current】With a standby current of just 0.007mA—significantly lower than the original vehicle's 65mA—this kill switch ensures your battery stays charged even during extended periods of inactivity, providing reliable long-term protection. ***PLEASE DON'T DISASSEMBLE THE DEVICE ON YOUR OWN TO AVOID DAMAGING THE CIRCUIT BOARD, WHICH MAY AFFECT THE NORMAL USE OF THE PRODUCT!!!
  • 【Premium Copper & Anti-False Contact Protection - Durable & Reliable】Crafted from high quality copper, this battery cutoff switch boasts enhanced durability and reliability. This upgraded model features enhanced accessories for a more secure installation, advanced design to prevent false contact issues, and ensures a stable, safe connection with superior, lasting performance.
  • Product description 250A Smart Remote Battery Disconnect Switch 12V 24V - Quick Kill Switch for C... 360A Remote Car Battery Disconnect Switch with LED Voltage Display - 12V 24V ... 12V 24V Quick Battery Disconnect Switch - 250A Knife Blade Battery Kill Switc... 12V 24V Quick Battery Disconnect Switch - 250A Knife Blade Battery Kill Switc... 12V 24V Quick Car attery Disconnect Switch - 250A Knife Blade Battery Kill Sw... 12V 24V Quick Battery Disconnect Switch - 250A Knife Blade Battery Kill Switc... Add to Cart Add to Cart Add to Cart Buying Options Buying Options Add to Cart Price $37.99 $ 37 . 99 $49.99 $ 49 . 99 $9.99 $ 9 . 99 — no data — no data $16.99 $ 16 . 99 Operating Voltage DC 12/24V DC 12/24V DC 12/24V DC 12/24V DC 12/24V DC 12/24V 【1-Click Protection - Upgraded Heavy Duty 250A】Tap the keychain remote to immediately cut off power, thwarting potential theft and halting parasitic battery drain. Whether parked in a bustling lot or stored remotely, your car, RV, truck, trailer, ATV or marine boat remains safely guarded, particularly useful for long-term parking, anti-theft measures, car wiring changes, accidentally leaving lights on, and dealing with aging wiring. ***WARNIN
Specification

Product facts

Key details

Operation Mode
ON-OFF
Current Rating
250 Amps
Contact Type
Normally Closed
Connector Type
Clamp
Brand
Ponzkoe

Technical specifications

Operating Voltage
12 Volts

Item information

Switch Type
Kill Switch
Terminal
Screw
Circuit Type
1-way
Mounting Type
Surface Mount
Overview

About this item

  • 【1-Click Protection - Upgraded Heavy Duty 250A】Tap the keychain remote to immediately cut off power, thwarting potential theft and halting parasitic battery drain. Whether parked in a bustling lot or stored remotely, your car, RV, truck, trailer, ATV or marine boat remains safely guarded, particularly useful for long-term parking, anti-theft measures, car wiring changes, accidentally leaving lights on, and dealing with aging wiring. ***WARNING: PLEASE ENSURE ALL SCREWS ARE SECURELY TIGHTENED***ONLY FITS POST DIAMETER RANGE: 15-17MM (TAPERED)!!!
  • 【Dual Control Mode - Remote & Manual Convenience】Switch effortlessly between the compact remote for everyday ease and the manual ON/OFF button. The battery disconnect switch features 5 bright green LEDs that light up to confirm each action, eliminating uncertainty about your vehicle's protection status. Extend the external black spring-shaped antenna for enhanced remote range. ***EXTEND EXTERNAL BLACK STRING-SHAPED ANTENNA FOR ENHANCED REMOTE DISTANCE.!!!
  • 【Smart Voltage Guardian - 12/24V Wide Voltage Compatibility】The kill switch constantly monitors battery voltage. In smart mode, if the voltage drops below 11.4V, the remote control function is disabled to prevent accidental shutdowns. The switch operates normally within voltage ranges of 11.4-14V or 23-27V, ensuring your battery is always safeguarded. If the battery voltage is below 6.5V, the device will not function. For voltages between 6.5V and 11V, remote control is not available, but manual control is supported. ***DO NOT USE THIS BATTERY DISCONNECT SWITCH ON INDUSTRIAL EQUIPMENT!!!
  • 【Long-Lasting Performance - Ultra-Low Standby Current】With a standby current of just 0.007mA—significantly lower than the original vehicle's 65mA—this kill switch ensures your battery stays charged even during extended periods of inactivity, providing reliable long-term protection. ***PLEASE DON'T DISASSEMBLE THE DEVICE ON YOUR OWN TO AVOID DAMAGING THE CIRCUIT BOARD, WHICH MAY AFFECT THE NORMAL USE OF THE PRODUCT!!!
  • 【Premium Copper & Anti-False Contact Protection - Durable & Reliable】Crafted from high quality copper, this battery cutoff switch boasts enhanced durability and reliability. This upgraded model features enhanced accessories for a more secure installation, advanced design to prevent false contact issues, and ensures a stable, safe connection with superior, lasting performance.
  • Product description 250A Smart Remote Battery Disconnect Switch 12V 24V - Quick Kill Switch for C... 360A Remote Car Battery Disconnect Switch with LED Voltage Display - 12V 24V ... 12V 24V Quick Battery Disconnect Switch - 250A Knife Blade Battery Kill Switc... 12V 24V Quick Battery Disconnect Switch - 250A Knife Blade Battery Kill Switc... 12V 24V Quick Car attery Disconnect Switch - 250A Knife Blade Battery Kill Sw... 12V 24V Quick Battery Disconnect Switch - 250A Knife Blade Battery Kill Switc... Add to Cart Add to Cart Add to Cart Buying Options Buying Options Add to Cart Price $37.99 $ 37 . 99 $49.99 $ 49 . 99 $9.99 $ 9 . 99 — no data — no data $16.99 $ 16 . 99 Operating Voltage DC 12/24V DC 12/24V DC 12/24V DC 12/24V DC 12/24V DC 12/24V 【1-Click Protection - Upgraded Heavy Duty 250A】Tap the keychain remote to immediately cut off power, thwarting potential theft and halting parasitic battery drain. Whether parked in a bustling lot or stored remotely, your car, RV, truck, trailer, ATV or marine boat remains safely guarded, particularly useful for long-term parking, anti-theft measures, car wiring changes, accidentally leaving lights on, and dealing with aging wiring. ***WARNIN

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Customer reviews

8 reviewsPositive

Rated 4.1/5 across 8 reviews — well received overall.

  • 100% of sampled reviews are from verified purchases.
  • 63% of sampled reviews give 4–5 stars.

Customers say

Customers find the battery disconnect switch works well, with one mentioning it prevents parasitic drain issues.

Generated from the text of customer reviews

Reviews with images

Customer review image for No worry about starting issues anymoreCustomer review image for No worry about starting issues anymoreCustomer review image for Well made, but check clearance or be prepared to modify to fit.Customer review image for Well made, but check clearance or be prepared to modify to fit.
See all photos
★★★★★

No worry about starting issues anymore

Honestly, this little remote switch is a lifesaver for my old car. I just press a button to cut the power when it's gonna sit for a bit—saves the battery every time. No more worrying about it being dead when I wanna take it out. Really takes the stress out of owning a classic. Read more

Customer review image for No worry about starting issues anymoreCustomer review image for No worry about starting issues anymore
ZJiaVerified purchase
★★★★★

Works great and great price.

Installed this on a truck I don't drive often. Being able to disconnect the battery has been a very good thing. I don't lose all of my radio presets but I can live with that. Range on the key-fobs is good. It also has an audible beeb when turning on or off. I have this on a single battery F-350. Read more

kgfVerified purchase
★★★★

Works great

Works really well I love using it, my battery is in my trunk under my spare tire so I think it make the distance not be to good for the key but works well and reacts right away, my battery like is still good doesn't take up much power it makes a small noise to let u know when it turns off or on. Installing wasn't complicated and is pretty durable Read more

DanielVerified purchase
★★★★★

works

It works great, I'm satisfied. Thank you Read more

Mujo KrsoVerified purchase
☆☆☆☆

Got me stranded

This crap got me stranded in the middle of the road. I bought this unit to keep my battery from dying. After being gone for 6 weeks, I turned the unit on and started my car. There was a low clicking sound coming from the unit. My car hesitated to start, but it fired up after two tries. After driving 4 miles, my dashboard and my radio started flickering for a few seconds until my car finally died in the middle of a busy road. I could not even turn on my hazard lights. A few guys helped me push my car to the side, and I was able to remove this junk from it. Right after that, my car fired up without any issues. Sadly, I can no longer return this crap. I'm unsure how this product received over four stars. Read more

DHWVerified purchase
★★★★★

Works No (*)hit

I tried two other products like this, but they did not work. I have a parasitic electrical bleed in my luxury 2004 Lincoln Town Car. I took it to the shop and was quoted approximately 5,000 dollars for labor and rewiring. At the local (*) Irestone shop. I put this product in. No more dead battery. It takes two key fobs—one to activate the relay at the battery, and then the regular key fob. I have been using it all winter so far with no problems. Easy to install. Read more

thomas john beyerVerified purchase
★★★★★

Great product, buy this now!

Super easy to install, works like a charm Read more

Jennifer LawrenceVerified purchase
★★★☆☆

Well made, but check clearance or be prepared to modify to fit.

Too soon to comment on the durability, but it works well and has a current rating higher than competitive units, but... it's very tall. Designed to mount on top of your battery, on my truck this prevented hood from closing. Had to make some short cables so they could be relocated. Read more

Customer review image for Well made, but check clearance or be prepared to modify to fit.Customer review image for Well made, but check clearance or be prepared to modify to fit.
D. HarrisonVerified purchase

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