WHAT WE DO

Specialising in the Design, Development and manufacturing of battery electronic systems for Automotive, Marine, Defence and mining.

Fellten is a pioneering company offering the development of high voltage systems from battery packs through to full system integration. Also taking this through to scaled manufacturing at our Bristol UK manufacturing facility.

We empower companies across the world to step into the electrifying future by being their development, manufacturing, service & training partner helping companies get to market fast with Fellten-designed products manufactured for them and delivered globally. 

At Fellten, we are committed to driving the future of sustainable transportation and power systems​.

Contact us

BOLT IN EV CONVERSION KITS

EV Retrofit

Fellten offers bolt-in EV conversion kits for classic cars, transforming icons like the Mini, Porsche and Land Rover Defender into eco-friendly vehicles. Our expertly designed kits seamlessly integrate electric powertrains for straightforward installation, preserving the charm and heritage of your classic car while delivering enhanced performance, zero emissions, and cutting-edge reliability. Enjoy electric driving without compromising the classic aesthetic and spirit of your vehicle.

FOR EVERY APPLICATION

Battery Packs

Fellten specialises in Battery Packs for diverse applications, offering versatile and reliable power solutions. Our battery packs serve various industries, including automotive, marine, mining and renewable energy storage. Engineered for high performance, safety, and durability, they ensure seamless integration and efficient power management. Whether for electric vehicles, off-grid systems, or industrial equipment, our battery packs provide consistent, dependable energy. Embrace the future of energy with Fellten's adaptable and innovative battery solutions.

IMAGINE, CREATE, INNOVATE

Design & Development

Fellten offers cutting-edge design, development, and manufacturing services tailored to diverse industry needs. Our expertise spans automotive, marine, renewable energy, defence, and mining, ensuring innovative and reliable solutions. We prioritise high performance, safety, and durability in every project, creating custom designs and efficient integrations, and providing in-house manufacturing. Whether enhancing electric vehicles, advancing marine power, or supporting sustainable energy, our services deliver exceptional results, driving innovation and operational excellence. Embrace the future with Fellten's adaptable, forward-thinking solutions.

Certified Training Courses

Safety, design and repair of electric vehicle systems.
Delivered online and in person.

Gain an understanding of the architecture of electric cars, the components and how they relate to each other, learn about working safely on high-voltage components, charging systems and battery management.