About Us

Designed in conjunction with aviation colleagues the Charge2 and Charge4 units have been developed by Jeremy Curtis and are available via his company, Harkwood Services Ltd.  

Jeremy’s main work is as an independent IT/AV consultant and is a Chartered IT Professional, but he has also been involved in aviation related activities for a number of years.  Holding a Private Pilot Licence (Helicopter) himself and flying with fixed wing pilots when time permits.

Like Jeremy’s other product, the award winning Sync-One2, the chargers were developed to solve a real world problem.  Following a period of testing and feedback from the aviation community the chargers were made available for sale.

The units are designed and built in the UK.




Harkwood Services Ltd is registered in the UK Company Number 7632020
VAT Number 113679903