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Power Your Diagnostics. Anywhere.

JL Creations JL CreationsAutomotive Electronics

Designed & Built in Australia

Trailer EBS Testing.
Without Dragging the Workshop Around.

A portable EBS power test box powered by Milwaukee M18 battery. No heavy battery, no bench power supply, no loose jumper leads and no 240V extension lead.

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🔋 M18 Powered⚠ Active Fault Indicator⚡ ISO 7638 Ready
EBS Power Test Box plugged into a trailer in the workshop

The reason it exists

Stop dragging half the workshop to the trailer.

The old way

  • ❌ Heavy car battery
  • ❌ Bench power supply
  • ❌ 240V extension lead
  • ❌ Loose jumper leads

The JL Creations way

  • ✔ Clip on an M18 battery
  • ✔ Plug straight into ISO 7638
  • ✔ Check for active EBS faults
  • ✔ Carry one compact test box
EBS Power Test Box operating on a trailer

Real workshop use

Plug in. Power up. Test.

Designed to be used on the trailer, not back at the bench. The box runs from a M18 Battery many technicians already carry and connects directly to the trailer EBS interface.

Everything you need

Practical features for real diagnostics.

EBS test box front-on with Milwaukee M18 battery attached

Milwaukee M18 Powered

Use the batteries many technicians already carry. No car battery. No extension lead.

Amber fault indicator active

Active Fault Indicator

Instantly indicates when the connected EBS system reports an active fault.

USB-C PD and QC charger module

USB-C Fast Charging

Keep your tablet, phone or scan tool charged while testing.

ISO 7638 connector plugged into trailer

ISO 7638 Ready

Built specifically for trailer EBS diagnostics with a proper 7-pin connection.

Built by a technician

Made because the old way take's too long.

After carrying heavy batteries, power supplies, jumper leads and extension cords just to power trailer EBS systems, JL Creations built a compact test box that runs from a Milwaukee M18 battery and goes where the job is.

Designed, printed, tested

Every product starts here.

JL Creations products are designed in the workshop, prototyped on our own machines, assembled by hand and tested for real trailer diagnostics.

CAD Designed 3D Printed Hand Assembled Workshop Tested

Technical details

Specifications

Power SourceMilwaukee M18 Battery
ConnectorISO 7638 / 7 Pin
ChargingUSB-C PD + QC 3.0
Fault IndicatorIntegrated Amber EBS Fault Indicator
Protection10A Resettable Breaker
MadeAustralia
EBS Power Test Box plugged into trailer

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EBS Power Test Box

Portable trailer EBS power testing without dragging the workshop around.

Enquire Now Questions? We can help confirm compatibility before you order.