Europe’s Next Battery Resource Is Already on the Road

Europe’s growing fleet of electric vehicles is creating a valuable new resource: used batteries with years of productive life remaining. REBATTEX aims to make those batteries easier to assess, trade and reuse across Europe, helping dismantlers unlock greater value while supporting repair, remanufacturing, second-life applications and recycling.

Andy Rietschel, CEO of REBATTEX, a Sweden-based technology company developing a B2B exchange and digital infrastructure for the reuse and second-life trading of electric vehicle batteries, explains why Europe’s growing pool of used EV batteries could become one of its most valuable circular resources, and why better systems are needed to keep them in productive use.

Europe is spending billions to secure the batteries and critical raw materials needed for the transition to electric mobility. Gigafactories are being built, recycling capacity is expanding, and policymakers are introducing some of the world’s most ambitious battery legislation. But one of Europe’s most valuable battery resources is already here, travelling on its roads every day.

As the electric vehicle fleet grows, so does the number of EVs arriving at dismantling facilities following accidents, insurance write-offs or reaching the end of their life as vehicles.

For the automotive recycling industry, this creates a new challenge, and potentially an entirely new source of value. Because when an electric vehicle reaches the end of its life, its battery often has not.

A vehicle may be uneconomical to repair while its battery still retains substantial capacity and years of useful life. That battery could return to another vehicle, be refurbished or remanufactured, provide replacement modules, or find a second life in energy storage. Yet finding the highest-value next use for that battery remains surprisingly difficult.

The missing market

Europe has sophisticated markets for manufacturing new batteries and a rapidly expanding recycling industry that recovers lithium, nickel, cobalt, and other critical materials. What remains fragmented is everything in between.

A dismantler removing an EV battery may know its vehicle of origin, part number and physical condition. But a potential buyer hundreds of kilometres away needs more confidence.

What is its state of health? Has it been damaged? Can the information be trusted? How should it be transported? What documentation is required? How is payment handled? And what happens if the battery received is not as described?

These uncertainties help explain why batteries with considerable technical and economic value can struggle to find their next application.

From marketplace to battery exchange

Swedish technology company REBATTEX was created to address this gap. Founded in early 2026 by myself, Tobias Wåhlén and Pär Melin, REBATTEX is developing a European exchange specifically for used EV batteries. The founders bring experience from senior roles in the automotive and EV industry, spanning commercial operations, service networks, legal, governance, and regulatory environments.

Three members of the REBATTEX team, which is developing a European exchange for used EV batteries. — L-R: Andy Rietschel, Tobias Wåhlén and Pär Melin

Their starting point was simple: if Europe wants batteries to remain in productive use for longer, it needs infrastructure that makes them practical and safe to trade.

Not simply another place to advertise batteries, but a system for transacting them.

REBATTEX standardises how batteries are identified, described, assessed, documented and transferred between professional owners.

The platform combines battery information and diagnostics with AI-assisted listing validation, price guidance, regulatory documentation, transport requirements, escrow payments and transaction traceability. Additional services include compliant packaging, diagnostic support and warranties of up to 48 months.

The objective is to remove as much uncertainty as possible from the transaction.

Turning a battery into a trusted asset

Consider a common scenario:

A late-model EV is involved in an accident and declared a total loss. The vehicle arrives at a dismantler, but the battery remains usable.

The potential buyer might be a workshop looking for a replacement pack, a battery specialist searching for specific modules, or an energy storage company looking for batteries suitable for second-life applications.

The battery exists. The demand exists. The difficult part is creating trust between the two.

REBATTEX provides the transactional layer between them. Battery identity and diagnostic information can follow the asset. Sellers declare condition and damage information. Documentation and traceability are maintained, transport requirements are incorporated, and payment is secured through escrow.

For dismantlers, this could change the economics of handling EV batteries by opening access to a wider European market.

From end-of-life vehicle to new beginning

Europe’s Battery Regulation and battery passport requirements will significantly improve battery transparency. But regulation alone does not create a functioning market.

Someone still needs to value the battery, find the right buyer, manage compliance and transportation, handle payment and establish trust between parties.

This is also where automotive recyclers could take on a more important role in the battery value chain.

The moment a battery is removed from a vehicle may determine whether it becomes a replacement battery, is repaired or remanufactured, enters stationary storage – or is recycled.

Recycling remains essential, but it should not necessarily be the first destination for a battery with productive life remaining.

Millions of EVs are gradually creating a vast distributed reserve of battery capacity across Europe. REBATTEX aims to provide the infrastructure needed to unlock that resource.

Europe has invested heavily in battery production and recycling.

The next opportunity is keeping the batteries already here in productive use for as long as possible.

All images courtesy of Rebattex AB