Battery Passport: When Every Battery Carries Its Own Record

For logistics, this is not simply another QR code on a product. It marks a shift from managing a shipment to managing an individually identified asset with a use history and a lifecycle value.

From a QR code to a living record across the battery lifecycle

The EU Batteries Regulation defines the Battery Passport as an electronic record linked to each battery within the relevant categories. It is accessed through a QR code connected to a unique identifier. The economic operator placing the battery on the market is responsible for ensuring that the information is accurate, complete and up to date.

The passport contains more than model-level specifications. It also includes information specific to the individual battery, including data generated during use. Publicly accessible information may cover material composition, battery chemistry, critical raw materials, carbon-footprint information, recycled content, rated capacity, voltage, expected lifetime and information supporting end-of-life management.

Other information is restricted to authorities or parties with a legitimate interest, such as repairers, remanufacturers, second-life operators and recyclers. This can include detailed cathode, anode and electrolyte composition, dismantling instructions, safety measures, state of health, charge-discharge cycles, battery status and selected operating data.

In August 2026, the European Commission published updated preparation guidance mapping 71 data points across EV, LMT and industrial battery categories. Not every data point applies to every battery or becomes mandatory on the first day. The guidance distinguishes mandatory, optional and conditionally applicable information, reinforcing that the Battery Passport is a permissioned data architecture rather than a simple digital label.

Logistics must manage both the battery flow and the data flow

Once every battery has its own digital identity, logistics moves from batch-level traceability toward asset-level traceability. Serial numbers, passport identifiers, models, batches, status, location and lifecycle events need to be linked across ERP, WMS, TMS and asset-management systems. If a battery passes through multiple warehouses, distributors, service centers or countries, the data chain must remain aligned with the physical chain.

This matters particularly for lithium-ion batteries because logistics already operates under strict dangerous-goods rules covering classification, packaging, labelling and incident response. The Battery Passport adds a new information layer that can support better identification of chemistry, configuration, condition and history. Over time, higher-quality data can improve decisions about storage, transport, maintenance and the handling of batteries showing degradation or damage.

The underlying digital infrastructure is also taking shape. The EU DPP Registry became operational on 20 July 2026, alongside six harmonised standards covering unique identifiers, interoperability, data carriers, APIs, data-exchange protocols and data storage. The direction is clear: data must not only exist; it must be machine-readable, interoperable and transferable across systems without vendor lock-in.

For logistics providers, the operational questions are practical. Can the system read the identifier when a battery is received? Which data must be retained? Which fields may be accessed by each party? Who updates status changes? How should passport data connect with transport documents, dangerous-goods records, insurance files and incident reports? These issues require process design and data architecture, not merely a QR scanner.

The Battery Passport turns a battery from a “shipment item” into an asset with a digital record. Logistics must therefore track four layers at the same time: the identity of the individual battery; its status and use history; safety conditions during storage and transport; and the access rights of different parties. The real value is not the QR code itself, but the ability to connect physical movement with lifecycle data through one continuous traceability chain.

Reverse logistics becomes a strategic link in the battery value chain

The Battery Passport becomes most valuable when a battery leaves its first-use phase. Under the EU rules, when a battery is prepared for reuse, repurposed or remanufactured, responsibility for the passport moves to the operator placing the treated battery on the market. A new passport must be created and linked to the original one. When the battery becomes waste, responsibility shifts again to the relevant producer, producer-responsibility organisation or waste-management operator. The passport ceases to exist only after recycling.

This mechanism turns reverse logistics into part of the data system rather than a collection activity at the end of the chain. A second-life operator needs state-of-health and use-history data to assess residual value. Dismantlers need composition and safety information. Recyclers need chemistry and material data to choose appropriate processes. If the data chain breaks at any stage, the battery's remaining economic value can fall sharply.

The IEA reports that total lithium-ion battery deployment across all applications increased more than sixfold between 2020 and 2025. Yet end-of-life battery volumes have not grown at the same pace, partly because used EVs continue to be resold, repaired and operated in different markets. A battery may therefore reach end of life in a different country from where it was first sold, making cross-border traceability increasingly important.

For Vietnamese companies participating in battery, EV, electrical-equipment or battery-energy-storage-system supply chains, preparation should not begin with QR-code design. The first task is to identify who owns each data field, where that data is generated, how it is verified and how it can be transferred to European customers using interoperable standards. Manufacturers, importers, 3PLs, service centers, second-life operators and recyclers need a common approach to identity management.

Compliance can also become a service opportunity. Logistics companies can develop battery asset-management services, specialised warehousing, serial-level tracking, data capture, reverse logistics and recall coordination. Once the Battery Passport becomes mandatory, keeping the digital record attached to the correct physical battery will become part of service quality itself.

The Battery Passport marks a transition from batch-based traceability toward lifecycle management of individual assets. For a product that is valuable, safety-sensitive and potentially reusable, data will increasingly determine whether a battery is repaired, reused, repurposed or sent for recycling.

Battery logistics in this new era is therefore about more than moving stored energy from point A to point B. It is about keeping identity, condition, safety information and lifecycle history connected to the product at every stage. When every battery carries its own record, the ability to manage that record becomes a new competitive capability for the supply chain.

By Duc Ngoc