Welcome to Zero Emission Vehicles Australia

              We produce a range of custom electronic devices to help you build better electric vehicles. Click on the links below for more information about each product. Products may be purchased online and shipped worldwide, or check with us for distributors in your country. New to the world of electric vehicles? Visit our Tech Info page for the fundamentals, then browse our Projects page for inspiration!

              Electric Vehicle Management System V3

              Electric Vehicle Management System V3

              Multifunctional, integrated control system for your electric vehicle or off-grid battery.
              From AU$195

              EVMS Monitor V3

              View information from the EVMS3, BMS12 modules, ZEVA motor controllers, TC Chargers or BMS16v2 over CAN bus
              From AU$145

              EVMS3 CAN Current Sensor

              Measure and report battery current to the EVMS3 and Monitor over CAN bus
              From AU$55

              12-cell Lithium BMS Module V3

              Automotive grade, CAN bus-enabled battery management and balancing for up to 12 cells per module.

              Motor Controllers

              More Battery Management

              MC1000C Motor Controller

              150V 1000A motor controller for Series DC and PM DC motors. For larger EVs, higher performance and direct drive vehicles.

              MC600C Motor Controller

              150V 600A motor controller for Series DC and PM DC motors. For EVs up to approx 1000kg.

              8-16 Cell Integrated Battery Management System

              Simple, reliable turn-key BMS for 24-48V lithium battery packs.
              From AU$295

              8-cell Battery Monitor Module V2

              Monitor and protect up to 8 lithium cells per board.

              Other Products and Accessories

              12V Low Voltage Cutoff

              Protect your 12V aux battery from over-discharge damage with this simple, inexpensive device.

              Smart Precharger

              Soft start your motor controller to avoid component damage from inrush current spikes.
              From AU$65

              Fuel Gauge Driver V2

              View battery SoC on your fuel gauge, plus instantaneous current on your tachometer.
              From AU$145

              Digital Pot Adapter

              Enables use of 0-5V 3-wire throttles (inc. hall effect types) with legacy 2-wire resistive-throttle motor controllers.
              From AU$55

              Shielded Twisted Pair cable

              Ideal for reliable, low-noise CAN bus wiring. Sold by the metre.

              Orange hookup wire (21AWG)

              Recommended for wiring between cells and BMS modules. Sold by the metre.

              Temperature sensor for EVMS3, BMS16v2 and BMS12

              100Kohm NTC thermistor for use with our BMS12 modules and EVMS3
              From AU$6

              Gigavac Products

              Gigavac GV240 Contactor

              800V 400A+ DC contactor
              From AU$175

              Gigavac P195 Minitactor

              1000V 80A DC contactor
              From AU$95

              Gigavac HBD41

              1000VDC 400A Manual Disconnect Switch


              Electric Vehicle Management System V2

              Version 2 products are now discontinued but can be built-to-order by request as replacements or additions to legacy systems. Please contact us to discuss. For all new installations, the EVMS3 is recommended as it has many improvements and more up-to-date support.


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