Testing Equipment – Battery Discharger / Load Tester
Load Tester BTC 750
Electronic load tester for 12V automotive batteries (32 – 180 Ah) with a 5-second load test, voltage display and RED/YELLOW/GREEN status LEDs.
Overview
The MGA Load Tester is a high-performance electronic testing device designed to check the condition, strength and load-carrying capacity of automotive batteries. It provides fast and accurate battery testing, making it ideal for workshops, garages, battery dealers and service centres.
It is simple to operate: connect the battery using the RED and BLACK clips and the battery's initial voltage automatically appears on the display. Select the required battery range with the rotary switch (generally three times the battery's Ah rating) and press the push button to begin testing.
The tester completes a load check within just 5 seconds and gives clear LED indications: RED – battery DEAD, YELLOW – battery WEAK, GREEN – battery OK.
Key Technical Features
- True Load SimulationApplies a controlled electrical load (resistance) to the battery, creating the same conditions the battery experiences when starting a vehicle.
- Discharge CapacityDischarges the battery at a rate ranging from 75 amperes to 450 amperes.
- Battery CompatibilitySupports 12V lead-acid batteries used in cars, tractors, inverters and other applications.
- Heavy-Duty ClampsRobust, insulated clamps provide a firm grip on the battery terminals and help ensure no sparking occurs.
- PortabilitySmall and lightweight, easy to store in a limited space.
- No External Power NeededDraws its power directly from the battery being tested – no separate charging or internal batteries required.
Key Features
- Fast and accurate battery load testing
- Suitable for 12V automotive batteries (32 Ah – 180 Ah)
- Automatic initial voltage display
- Heavy-duty RED & BLACK battery clips
- Clear LED battery status indication
- Minimum voltage HOLD function
- Testing time only 5 seconds
- User-friendly operation; rugged and reliable design for professional use
Technical Specifications
| Product Name | MGA Load Tester – BTC 750 |
|---|---|
| Application | Automotive battery testing |
| Supported Battery Voltage | 12 Volt |
| Supported Battery Capacity | 32 Ah to 180 Ah |
| Testing Type | Electronic load testing |
| Testing Time | Approx. 5 seconds |
| Battery Status Indication | RED – Dead / YELLOW – Weak / GREEN – OK |
| Display System | LED indication with voltage display |
| Voltage Display | Automatic initial battery voltage display |
| Control Operation | Rotary switch & push button |
| Connection Type | Heavy-duty RED & BLACK clips |
| Body Construction | Strong & durable metal body |
| Design | Compact & portable |
Ideal For
- Automobile workshops
- Battery dealers and distributors
- Car and commercial vehicle service centres
- Garage technicians and electricians
- Automotive maintenance professionals
- Battery testing and inspection applications
Need help choosing the right charger?
Talk to the MGA Electronics team for pricing, availability and the right model for your batteries.
We also design and manufacture custom battery chargers to your specification.