Buy batteries smarter

Access the inventory at top global suppliers. Negotiate in-platform. Close deals faster.

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Why smart buying matters

Procurement has become a competitive game

The fast-moving battery market continuously creates overstock of high-quality batteries available for sale at much lower prices, available for immediate pickup.

Discover S1 and tap into great supply and go to market faster: build prototypes, early series production or large grid projects.

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Meet S1

Features

Skip months of supplier hunting

Immediately access pre‑qualified, OEM‑grade inventory without spending months procuring scouting and qualifying suppliers.

Cut transaction costs

No more missing pdfs in endless email and WhatsApp threads; agree specs, price & Incoterms in a single record.

Simplify fulfilment

Generate transport documents in seconds, not hours; auto‑generate CMR, ADR, and RFQ packets share internally or with Cling's shipping partner.

Meet S1

The world is full of batteries, so
why can buying them be so hard?

Market

Get direct access to pre‑qualified OEMs and producers with live inventory and off‑the‑shelf agreements, backed by Cling support whenever you need it.

Invite teammates and supplier reps into one live deal room. All messages, terms, and price moves stay in a single source of truth, with approval workflows for rapid sign‑off (or quick rejection).

Fulfilment

Auto‑generate CMR, ADR, and RFQs. Approve the delivery before closing the deal - and rely on Cling if anything goes sideways.

"Selling overstock eliminates so many issues and problems for so many players at once, while still not competing with the first life"

- BESS builder in the Nordics

"Having a direct contact with sellers is very interesting and will make our procurement way faster"

- BESS builder in Europe

"This solves me a big problem of how we source batteries"

- BESS Builder in Japan

"This saves me tremendous amounts of time"

- Battery pack builder in US.

Got inventory?

Sell with Cling and access hundreds of buyers worldwide.

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Beers & Batts

Where the entire battery ecosystem comes to connect.

What began as a casual meetup now attracts 150 + people from 50 + battery companies  - from OEMs, ESS builder, recyclers, integrators, media, authorities and investors. Every event sparks new business, partnerships, and even start‑ups.

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