• Breaking News: May 2024 - We now have a Version 2 of the ZM6, the main feature is current limiting, so in the event of either an external or internal overtemp the unit will degrade the output until the temperature comes within range. Check out the video at

    We have managed to hold prices and if you want to upgrade your Version 1, give us a call and discuss an upgrade path
    Posted: Thursday 30 May 2024
  • We are now finished our extensive 4 month long development and testing of the improved smart regulator the ZM6
    Posted: Saturday 20 August 2022
  • We have a commercial operator with four ZM5 units in vessels having accrued 15,000 engine hours with not one fault.
    Other users are reporting good results with their ZM5 units.
    We have both "N" switching and "P" switching 12 volt and 24 volt units.
    Posted: Saturday 20 March 2021
  • After observing results from many of the 50 or more 12v ZM5's in service we now no longer require the cooling fan. We have kept the fans on 24 volt versions due to the heavy industrial uses for this product
    Posted: Thursday 6 August 2020
  • We now have a demonstration video of the ZM5 functions and how to set up the unit
    See our demonstration video on You Tube
    Or search " ZM5 smart Regulator" within you Tube
    Posted: Friday 8 May 2020
  • After extensive testing we are now in full production of our new ZM5 smart regulator
    Posted: Sunday 1 September 2019
  • We are about to release into production our new improved ZM5,more details to follow
    Posted: Sunday 14 July 2019
  • Due to demand we have developed a P Switching Smart Regulator to compliment our existing N Switching Smart Regulators
    Posted: Thursday 2 August 2018
  • Our advice to people asking about the suitability of the ZM4 to charge LifePO4 batteries, is don't ask us, ask your battery manufacturer. Our experience is that most battery manufacturers are rather silent on charging regimes of batteries.
    The attached link explains LifeP04 battery charging really well
    Posted: Wednesday 20 June 2018
  • We have a range of NEW heavy bodied 21-22 SI alternators at good prices.
    12v only and 130 amp 145 amp 160 amp
    Call for pricing
    Posted: Sunday 15 March 2015
  • April 2013 - We have just updated the current circuit board with added safety features to make the unit more robust.
    Further due to our confidence in our product we have increased the warranty period from 12 months out to 24 months for products produced since April 2013. Another feature is the waterproofing of the circuit board and components, this was tested by immersion in a water bath whilst operating
    Posted: Tuesday 2 April 2013
  • We have a range of 15 refurbished alternators configured for a ZM4 ready for sale
    Also we have external brush blocks to compliment our overhaul capability of your alternator
    Posted: Monday 1 April 2013