EEVAM x EPSIM: Vehicle Conversion Optimization in 4X4’s from higher gearbox performance, and greater improvements to gear exchange batteries

We are delighted to be welcoming EEVAM Technologies to exhibit at the Vehicle Electrification Expo, co-located with the Battery Cells and Systems Expo at the NEC in Birmingham on the 28th and 29th June 2023. EEVAM (“Engineering, Electric Vehicles and Advanced Mobility”) Technologies, was born from the motivation to take part in the path that today’s society is undertaking towards new, cleaner, safer and more efficient mobility alternatives, with the electric vehicle at the forefront.

‘Our mission is to promote the design, development and production of electric vehicles and we develop it through our own projects and putting our experience and knowledge at the service of our customers to develop their projects.’

Recharging an Electric Vehicle (EV) is different from charging its battery. In 2013, EPSIM Corporation developed a business model based on battery swapping. It is obvious that the interchangeability between battery technology and vehicles is a necessary condition for the success of the EV market. To prove this point, EPSIM converted a 2 Willys CJ1948A – affectionately called ‘Magneto’ – to electric with battery swapping. The conversion took a year, including the restoration of the vehicle’s structure, and was completed in June 2021.

Learn more about EEVAM’s involvement, and read the full press release here: The transformation of a Willys 4×4 to electric – Advanced Fleet (


Don’t forget to stop by EEVAM Technologies and learn more about their work- visit them on stand 807