Description
KT Intelligent Jumper Leads with 12V & 24V Voltage Display – Smarter, Safer Starts
Jumper Leads no more guesswork when jump-starting your vehicle. The KT Intelligent Jumper Leads with an integrated 12V & 24V LCD Voltage Display offer an innovative solution for reliable and safe engine starts. Whether you’re dealing with a flat car battery, a drained 4WD, or a stubborn truck, these jumper leads give you real-time feedback on your battery’s condition—before you even turn the key.
Built tough and designed for performance, these leads go far beyond the basic jumper cable. With features like voltage condition indicators, temperature sensing, and reverse polarity protection, they’re perfect for everyday drivers, off-road enthusiasts, tradies, or fleet managers who depend on their gear to work every time.
Real-Time Voltage Display for Instant Battery Insight
One of the biggest challenges when jump-starting a vehicle is knowing what you’re dealing with. Is the battery just low, or is it dead? Is it overcharged? With these intelligent jumper leads, those questions are answered immediately.
As soon as you connect the clamps, the LCD voltage display lights up, showing the exact battery voltage. For 12V systems, a voltage below 11.8V signals a flat battery, while anything over 14.2V may mean it’s overcharged. For 24V systems, anything under 23.6V is considered flat, and readings above 28.4V are in the danger zone.
Even better, the display will flash when a battery is flat or overcharged, making it easy to spot problems at a glance. If the voltage stays steady and the screen doesn’t flash, you know the battery is healthy and ready to go.
Built-In Safety Alerts That Make Jump Starts Smarter KT Intelligent Jumper Leads
Safety is a top priority when working with high amperage electrical gear. That’s why these jumper leads include a range of built-in safety indicators to protect both your vehicle and yourself.
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✅ Green LED Light – Confirms a correct connection
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❌ Red LED Light – Warns of an incorrect connection
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⚠️ Amber Temperature Warning – Activates if cables reach 80°C
The temperature sensor is one of the standout features. If the leads start overheating, an amber warning light will flash at 80°C. When this appears, you should stop the jump-starting process immediately. This helps prevent cable damage, injury, or harm to your battery system. Once the warning turns off, it’s safe to resume.
Heavy-Duty Performance You Can Rely On KT Intelligent Jumper Leads
These jumper leads aren’t just smart—they’re also built to perform in real-world situations. With 1200 Amps of current, a 6-metre cable length, and thick 50mm² cable size, you’ll get reliable power transfer even in large vehicles or trucks.
Plus, the cables have been tested for 25 cranking amps at 10-second intervals, giving you consistent, heavy-duty performance when you need it most.
Whether you’re working on a ute, SUV, boat, tractor, or commercial truck, these jumper leads give you the reach and power to get things moving quickly and safely.
Extra Protection Built In
Jump starting can be risky if the equipment isn’t up to scratch. That’s why KT has included 8000V surge protection in the design. This helps prevent damage from sudden voltage spikes that can fry sensitive electronics or onboard computers.
Additionally, reverse polarity protection ensures that if the leads are accidentally connected the wrong way, you’ll be alerted immediately. This reduces the risk of damaging your vehicle’s electrical system or starting a fire.
Even better, the voltage display works when connected to a single battery, and will automatically average the voltage if connected to two batteries—handy for dual battery setups or commercial rigs.
Key Specifications
Here’s a quick overview of the product specs:
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Amperage: 1200A
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Cable Size: 50mm²
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Cable Length: 6 metres
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Voltage Display: For both 12V and 24V systems
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Surge Protection: 8000V
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Polarity Protection: Yes
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Temperature Sensor: 80°C warning with amber LED
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Weight (with packaging): Approx. 5kg
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Tested To: 25 cranking amps @ 10-second intervals
Flash Warnings for Quick Diagnostics
This jumper kit is designed to keep things simple and visual. The LCD display will flash warnings based on voltage thresholds:
12V System Alerts:
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Below 11.8V = Battery flat
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Above 14.2V = Overcharged
24V System Alerts:
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Below 23.6V = Battery flat
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Above 28.4V = Overcharged
These warnings are clearly displayed, making it easy to diagnose battery issues before trying to crank the engine.
Applications – Who Should Use It?
The KT Intelligent Jumper Leads are ideal for:
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4WDers and campers
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Commercial vehicle operators
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Mechanics and roadside assist teams
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Tradies and fleet owners
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Boaters and caravaners
Basically, if you rely on 12V or 24V battery systems to power your vehicle or equipment, these leads are a must-have. Their smart monitoring and heavy-duty build make them far more reliable than cheap, standard jumper cables.
Warranty and Support
KT stands behind the quality of their gear. The Intelligent Jumper Leads come with a 12-month warranty covering manufacturing and build defects. That means you can buy with confidence, knowing you’re backed by one of Australia’s trusted 12V and automotive brands.
Final Thoughts
If you’re tired of basic jumper leads that leave you guessing—or worse, put your gear at risk—it’s time to upgrade. The KT Intelligent Jumper Leads with 12V & 24V Display take safety, performance, and ease of use to the next level.
They’re perfect for adventurers, tradies, or anyone who needs dependable power support in unpredictable situations. With live voltage readings, LED connection indicators, and temperature protection, you’ll always know exactly what’s going on—and stay safe doing it.
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