About the SER Group
The SER Group began its journey with the ambition to create a sustainable future through IT recycling and resource recovery in the electronics sector. We then expanded into the battery industry with the launch of Cellcycle – now the UK’s largest independent lithium battery recycling company.
As we built on this expertise, it became clear that addressing sustainability in the battery sector required more than end-of-life recycling alone. By moving further up the lifecycle, we developed services to support the storage, logistics, and ongoing management of batteries in use. From this, Cellstorage was established – providing specialist facilities and knowledge that ensure safety, compliance, and continuity throughout the battery supply chain.
Cellstorage
Cellstorage was founded on the SER Group’s proven expertise in managing lithium batteries in their most critical states. This foundation enables us to safely store and manage batteries at all stages, including new, used and end-of-life.
In close collaboration with Cellcycle, we ensure each asset is maintained and prepared in full compliance, supporting safety, reliability and supply chain resilience across industries.
Cellcycle
Cellcycle leads the SER Group’s lithium-ion battery recycling efforts through its bio-based LithiumCycle™ process. Using naturally occurring bacteria to extract critical materials like lithium, nickel and cobalt, it offers a sustainable alternative to traditional recycling.
In partnership with Cellstorage, Cellcycle ensures end-of-life batteries are safely transitioned from storage to recovery, supporting the UK’s clean energy goals and advancing the circular battery economy.
SE Recycling
SE Recycling is the SER Group's dedicated division for IT asset disposal and electronic waste management. It specialises in the secure collection, certified data destruction and sustainable recycling of IT equipment, including computers, laptops, and mobile devices.
Fully compliant with WEEE and GDPR regulations, SE Recycling helps businesses reduce e-waste, protect sensitive data, and promote reuse through responsible processing and recovery practices.
Who we are
Cellstorage was founded to close the critical gaps in the lithium battery supply chain. For energy storage providers and automotive OEMs importing battery assets from overseas, managing delivery timelines, transport risks and technical integration can be complex and costly. Delays and fragmented logistics often lead to inefficiencies.
Cellstorage solves this by providing an integrated solution that includes secure battery warehousing, ADR-compliant transport and expert field services such as commissioning and decommissioning. With all services under one provider, we help businesses reduce cost, simplify operations and keep battery assets ready for deployment.
What we provide
We offer a fully integrated range of services designed to support every stage of lithium battery handling in the UK. Our capabilities include secure warehousing in purpose-built facilities, nationwide ADR-compliant logistics, on-site engineering support and comprehensive lifecycle management.
From inspection and commissioning to reuse and responsible disposal, we provide the operational infrastructure businesses need to manage battery assets safely, efficiently and in full compliance.
OUR CORE VALUE
Fostering a sustainable future for all.
Our Mission
As a dedicated battery supply chain solutions provider, our mission is to simplify how businesses manage and move lithium battery assets. We are committed to reducing complexity, enhancing reliability and supporting a smoother, more resilient battery supply chain from end to end.
Certification
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