OBD2 Extension Cable Flat M/F with On/Off Power Switch

J1962 Flat OBD2 Extension Cable with On/Off Power Switch

The OBD2 Extension Cable is the smart solution for anyone using OBDII devices such as HUDs, ScanGauge, GPS trackers, or monitoring gauges. Its built-in ON/OFF switch allows you to easily cut power to your device when the vehicle is off—helping to prevent battery drainage..

With a slim, flexible 60cm design, the cable is easy to route around tight spaces, door seals, or dashboard panels without damage. Featuring all 16 pins fully wired, it supports all standard OBDII protocols, ensuring reliable performance across a wide range of vehicles.

Key Features & Uses

Built-In Power Switch – Instantly turn OBDII devices on or off to save battery when the car is parked.
Ultra-Slim Flat Design – Flexible ribbon-style cable makes routing easy in tight spaces.
Extend & Protect – Use as an extension to protect your vehicle’s OBD2 port from wear and tear.
Universal Compatibility – Fits all 16-pin OBDII cars, SUVs, vans, and light trucks.
Practical Applications – Perfect for HUD displays, ScanGauge, GPS trackers, telematics, fleet management, and diagnostic tools.

Package Includes

16pin OBDII male to female extension cable

Flat OBD2 Extension Cable with on/off Power Switch. Make to female OBD cable extension

Flat OBD2 Extension Cable with Power Switch

Connector: 16-pin OBDII Male → 16-pin Female

Protects Your Battery – Switch off your OBD device when not in use to avoid unnecessary power drain.

Convenient & User-Friendly – No need to constantly unplug your device—just toggle the switch.

Connector: 16-pin OBDII Male → 16-pin Female

Length: 60 cm

Weight: Approx. 85 g

Cable Type: Ultra-slim, flexible flat design with ON/OFF switch

Delivery

99% of purchases are dispatched from our Melbourne warehouse within 24 hours of payment. Every parcel is shipped with Australia Post e-Parcel, complete with tracking and signature on delivery.

Need it sooner? Express shipping is also available—check if your postcode is in the Next Day Delivery network.

Returns

Shop with confidence. We offer a 30-day money back guarantee on all orders. If you’ve had a change of mind, simply return the item in re-original condition and we’ll make it right.

Warranty

All AZscanners products are backed by a 12-month warranty (unless otherwise stated). We stand by the quality of our tools and will repair or replace your item if a covered fault arises.

Buying your scan tool should feel easy, safe, and backed by a team you can trust.

That’s why thousands of mechanics, fleets, and car owners across Australia choose AZscanners. Here’s our promise to you:

Trusted Since 2013

We’ve been Australia’s go-to supplier of premium diagnostic scan tools for over a decade. From workshops and mobile mechanics to DIY users, we’ve built our reputation on quality, reliability, and real support.

30-Day Money Back Guarantee

Changed your mind? No problem. You have 30 days to return your item in its original condition for a full refund. It’s our way of making your purchase completely risk-free.

Quality You Can Count On

Every product in our range is hand-picked for performance, compatibility, and durability. Whether you’re after a professional-grade scan tool or an easy solution for home use, we’ve got you covered.

Local Support that Cares

We don’t just sell scan tools — we support them. Our team of technicians is here to answer your questions before and after purchase, so you’re never left on your own.

Fast & Reliable Shipping

99% of orders are shipped within 24 hours (from our Melbourne warehouse) with tracking and signature included. Need it quicker? Express delivery is available.

Competitive Prices Direct to You

We keep our overheads low and source directly from manufacturers, so you get premium tools without the premium price tag.

3 reviews

OBD2 Extension Cable Ultra Slim M/F with Power Swi

Snake

As my pajero may sit 5 or 6 days between use I was having trouble starting it on cold mornings. I knew that my OBD reader was drawing power as they do when everything was switched off, so I looked for a way to have it turn off. Not wanting to purchase a new OBD with a switch I found an extension cable with a switch on E bay at AZscanners. At $30 it was a no brainer. Four minutes to install. Nice and tidy with the switch at arms length. No more sluggish starts due to battery losing power. Delivery was prompt.

18 July 2023

OBD2 Extenstion cord with switch

David Hume

I like the slim line plugs and the cable is the right length. I have a bluetooth OBD2 dongle so it is convenient to turn it off without constantly unplugging the dongle. The cable also arrived quickly. Thank you AZ Scanner team.

16 April 2023