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Custom Batteries. Any Shape.
Any Size. 

Custom batteries optimised for shape and performance to suit your application.

"We believe all mobile applications should have access to their perfect battery, regardless of shape, size, chemistry or quantity"

Right Shape

Our innovative assembly method maximises the space available in your vehicle with minimal customisation cost.

xMersion cool battery module
xEnergy LFP Battery

Right Performance

Our unique build process provides complete flexibility to specify the right cell size, volume or supplier for you.

Right Quantity

Our standardised processes and flexible tooling approach create affordable custom batteries; from 1 unit to 10,000 units.

xShape configurable battery module

Why Work With Raeon ?

​CUSTOM BATTERY SOLUTIONS

Our batteries tailored to your specific application's requirements, any shape, any size and optimised for performance.

FAST TURNAROUND

Our standard processes and low tooling requirement ensure custom batteries can be provided in weeks, not months.

ALL CHEMISTRIES

From high-energy NMC to long-life LFP and fast-charging LTO chemistries, we work with you to leverage the best technologies.

UNCOMPROMISING RELIABILITY

Our processes are standardised so no matter the customisation, you can expect the same quality and validation excellence. 

INNOVATION DRIVEN

Patented 'game-changing' innovations are unlocking affordability, maximum performance and scalability.

OUR CAPABILITIES

DESIGN

We love to share our battery knowledge. Share your problems with us and we'll find the right solution for your application.​​

custom design battery modules in detail
Raeon engineer holding a custom battery module, demonstrating bespoke battery design capabilities.

MODULES

Modules are our core competency. Our innovative battery cell joining technology delivers any shape of module, using any cell.​​​​​

battery cells of Raeon
Close-up of a Raeon battery module showcasing advanced cell joining technology for modular energy systems.

PACKS

We don’t just do modules, we are also able to support with pack design, manufacture and assembly.​​​​​​​​​​

Large-scale energy storage containers in a production facility, representing Raeon’s capability in battery pack design and assembly.
Close-up of assembled lithium battery packs arranged in rows, representing Raeon’s support for full battery pack design, manufacturing and integration.

What is Raeon’s process for building custom batteries?

Raeon team member speaking with clients during a technical consultation to understand custom battery requirements.

UNDERSTANDING

Every application is different.

We invest time in understanding your unique project to ensure we craft the right proposal that works just for you.​

Screenshot of Raeon’s prototype configuration tool displaying adjustable design parameters for custom battery modules.

CONCEPT DESIGN

Using our standardised approach, we rapidly generate a design based on your identified needs. We often provide a few options so you can identify your preferred direction.

Engineer pointing at a 3D battery prototype on-screen during the design process for custom lithium battery systems.

PROTOTYPING

We excel at prototyping.

Our innovative design and build processes mean we can hand over production representative prototypes in a matter of weeks.​

Laser cutting machine in operation during the production of custom EV battery components at scale.

PRODUCTION

We have the ability to both certify your custom battery and produce at volumes up to 10,000/year. Because our prototypes are production representative, first pass certification is both near-guaranteed and quick!

OUR INDUSTRIES

We power innovation across a wide range of industries with custom battery solutions. Here are some of the key sectors we support:

Military drone flying through clouds, representing Raeon’s battery solutions for tactical vehicles and unmanned defence systems.
Red vintage-style car driving on a countryside road, reflecting Raeon’s custom EV conversion solutions for vehicle restoration and recreation.

CONVERSION
Restoration & Recreation

White yacht cruising on a lake, symbolising Raeon’s lithium marine batteries for jet skis, boats and leisure vessels.
Go-kart image

MOTORSPORTS
4-Wheel, 2-Wheel, Marine

With expertise spanning a wide range of applications, we’re ready to bring your vision to life.

News Highlights

Testimonials

“We believe in the future of what Raeon is building and wanted to be part of their story in the early days.

 

We chose to partner with Raeon for a set of prototype, custom modules because of their proven track record in previous companies and their transparent, engineering-led approach. The team's reputation, reinforced by a quoting process that included a detailed CAD model, gave us immediate confidence. It's a partnership where we can trust them to deliver the right solution with minimal oversight.

 

Since delivery, that confidence has been validated. The material quality is high, and module performance has been exactly as promised. Any teething issues were resolved at speed. We’re excited for Raeon’s future.”

Jack Holden, Co-Founder at Enough Energy

enough energy x Raeon  custom batteries

Our Founders

black and white portrait of a CEO of Raeon

MURRAY SCHOFIELD

CEO

  • LinkedIn
Black and white portrait of a COO of Raeon

TOM BROOKS

COO

  • LinkedIn

Meet the Crew

black and white portrait of a Raeon engineer

Mission Partners

Niche Vehicle Network Logo
TDAP logo
CATAPULT Logo
Adnavced Propulsion Centre UK Logo
Coventry University Logo
Minimalist white Raeon logo with bold typography.

Raeon UK Battery Manufacturing Centre:​

​

Unit 20 B,

Harriott Drive,

Heathcote Industrial Estate,

Warwick,

Warwickshire,

CV34 6TJ

United Kingdom

Raeon UK Custom Battery Training Centre:

​​

Eynsham Park Estate Yard

Cuckoo Lane, 

North Leigh

Witney,

Oxfordshire,

OX29 6PS

United Kingdom

Raeon's  Startup of the Year 2025 Award
Energy Storage Innovation of the Year Award 2025 Raeon
SeedLegals Startup Awards Raeon Finalist  2025
The Spectator Economic Innovator of the Year 2024 Raeon
Blue and white Raeon logo with a futuristic design.

©2025 Raeon Ltd | Registered in England and Wales: 14845204

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