SKU: KT120050

1200 Amp Heavy Duty Jumper Lead 4M

Rated 5/5 based on 1 reviews.
RRP $219.99
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This 1200 Amp Heavy Duty Jumper Lead has an intelligent design with a 12 & 24V voltage display and LED light indications.


 The KT Intelligent Jumper Leads with a 12 & 24V Voltage Display will change the way people think about Jumper Leads and how they are used.

The 12V & 24V LCD Voltage Display will immediately provide the exact voltage reading of the battery when connected. The Voltage reading will flash to indicate the battery condition.

For standard vehicles, 4×4’s, boats or anything running 12 Volt Systems, below 11.8V is considered a flat battery and requires charging while 14.2V is considered overcharged. The voltage reading will flash to indicate a flat or overcharged battery. When the Voltage reading does not flash this indicates a healthy battery life.

For Trucks or anything running 24 Volt Systems, anything below 23.6V is considered flat (requires charging) and anything above 28.4V is considered overcharged.

The 80°C Temperature Sensor (Amber Warning) will only ever appear when the Intelligent Jumper Leads have reached 80°C. In this case, it is recommended to dis-continue the jump start process to eliminate the possibility of damage to yourself or your vehicle. Ensure the Temperature warning light has turned off before continuing the jump start process.

A Green L.E.D Light indicates a correct connection and a Red Light indicates an incorrect connection.


  •     Total Weight (Including Packaging): 5Kg


  •     Amperage: 1200 Amp
  •     Lead Length: 4M
  •     8000V Surge Protection
  •     Voltage Display 12 & 24 Volt
  •     Tested to 25 Cranking Amps at 10 Second Intervals
  •     Reverse Polarity Protected

Digital Display Flash Warning:

  •     12 Volt Systems: Below 11.8V & Above 14.2V
  •     24 Volt Systems: Below 23.6V & Above 28.4V
  •     Amber Flashing Warning 80oC Temperature Sensor
  •     Green Light – Correct Connection
  •     Red Light – Incorrect Connection
  •     Voltage display will provide a voltage reading when connected to 1 battery. Voltage will be averaged when connected to 2 batteries.

Warranty & Guarantees:

    12 Month Warranty on Manufacture & Build


SKU KT120050
Barcode # 634324695668
Brand KT Cable Accessories
Shipping Weight 5.0000kg


The real deal. More copper than plastic.

By: on 28 September 2020
I wanted a good quality set of jumper leads with reverse polarity protection after making that mistake but thankfully with no serious damage to my vehicle. I was also looking for decent length and quality cable. These fit the bill perfectly. The cables are nice and thick with plenty of fine copper strands not just thick plastic insulation. The copper jaws are well made and I feel they were very good value for the money. They even came in a plastic storage box which I wasn’t expecting. They also arrived very quickly. I would definitely buy these leads again from the same people. Cheers.

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