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EU Battery Regulation (2023/1542): Compliance Guide

The European Union has enacted the most comprehensive battery legislation in the world. Regulation (EU) 2023/1542, which entered into force in August 2023 and is now progressively applying its requirements, replaces the old Battery Directive (2006/66/EC) and fundamentally transforms how batteries are designed, manufactured, reported, and recycled.

This is not a narrow update. The new Battery Regulation introduces the world's first mandatory Battery Passport, imposes strict due diligence obligations on raw material sourcing, mandates carbon footprint declarations, sets binding recycled content targets, and significantly expands extended producer responsibility. If your product contains a battery — from the smallest consumer device to the largest industrial installation — these requirements affect you.

Why the Old Directive Was Replaced

The Battery Directive was a relatively modest legal instrument focused primarily on waste management: restricting mercury and cadmium, establishing collection targets, and banning landfilling of batteries. It treated batteries as a disposal problem.

The new Regulation treats batteries as a strategic asset. The EU recognizes that batteries are central to the clean energy transition — powering electric vehicles, storing renewable energy, and enabling portable electronics. Misgoverned battery supply chains carry serious environmental and human rights risks, from carbon-intensive raw material extraction to forced labor in cobalt mining. The Regulation addresses the entire battery lifecycle, from raw material sourcing to end-of-life recovery.

Battery Categories Under the Regulation

The Regulation defines five battery categories, each with tailored obligations:

Category Definition Examples
Portable batteries Sealed, weighs ≤5 kg, not industrial or automotive AA/AAA cells, smartphone batteries, power tool batteries
LMT batteries Light Means of Transport — sealed, weighs ≤25 kg, powers wheeled vehicles E-bike batteries, e-scooter batteries
SLI batteries Starting, Lighting, Ignition Car starter batteries
Industrial batteries Designed for industrial use, including stationary energy storage Grid storage batteries, forklift batteries
EV batteries Powers electric or hybrid vehicles Electric car traction batteries

The Core Requirements

1. Carbon Footprint Declaration

The Battery Regulation introduces a staged carbon footprint requirement — a global first for batteries:

  • EV batteries and industrial batteries (>2 kWh) must carry a carbon footprint declaration documenting the kg CO₂e per kWh of battery capacity.
  • The declaration must cover the full lifecycle: raw material extraction, manufacturing, distribution, use, and end-of-life.
  • The methodology is defined by delegated acts based on the Product Environmental Footprint (PEF) approach.
  • Over time, the EU will establish maximum carbon footprint thresholds — batteries exceeding the limit will be prohibited from the EU market.
  • The requirement applies progressively: carbon footprint declaration first, then performance classification, then maximum thresholds.

2. Recycled Content Targets

The Regulation mandates minimum recycled content in new batteries — a world-first binding requirement:

Target Cobalt Lead Lithium Nickel
From 2031 16% 85% 6% 6%
From 2036 26% 85% 12% 15%

These targets apply to industrial batteries, EV batteries, and SLI batteries. Manufacturers must document and verify the recycled content in each battery placed on the market.

3. The Battery Passport — Mandatory from February 2027

The Battery Passport is a mandatory digital record containing detailed information about each battery. From February 18, 2027, every LMT battery, industrial battery (>2 kWh), and EV battery placed on the EU market must have a unique Battery Passport accessible via a QR code.

The Passport must contain:

  • General information: Manufacturer, battery model, manufacturing date, battery chemistry, capacity.
  • Performance and durability: Expected lifetime in cycles, capacity retention over time, C-rate performance.
  • Carbon footprint: The verified carbon footprint declaration.
  • Recycled content: Percentage of cobalt, lithium, nickel, and lead recovered from waste.
  • Due diligence: Compliance with the raw material due diligence requirements.
  • End-of-life: Disassembly instructions, recycling efficiency data, and collection point information.

The Battery Passport is the first mandatory implementation of the Digital Product Passport concept — and it serves as the model for DPPs being rolled out across textiles, electronics, and furniture.

The February 2027 Deadline Is Firm

The European Commission has confirmed that there will be no further transitional extensions for the Battery Passport requirement. From February 2027, every covered battery without a compliant passport will be blocked from entering the EU market. If you manufacture or import batteries, your Battery Passport infrastructure must be operational well before this date.

4. Due Diligence for Raw Materials

In a significant departure from the old Directive, the Battery Regulation imposes mandatory supply chain due diligence obligations on economic operators placing batteries on the EU market. These obligations, which closely mirror the EU Conflict Minerals Regulation, require:

  • Supply chain mapping: Detailed tracing of cobalt, natural graphite, lithium, and nickel back to the mine or recycling facility of origin.
  • Risk assessment: Evaluation of social and environmental risks in the supply chain, including forced labor, child labor, and environmental degradation.
  • Risk mitigation: Documented strategies for addressing identified risks, including supplier engagement, corrective action plans, and where necessary, suspension of high-risk suppliers.
  • Third-party audit: Due diligence policies must be verified by an independent notified body.
  • Public reporting: Annual public disclosure of due diligence policies and findings.

These obligations are already in effect for large economic operators (net turnover >€40 million) and will apply to all operators, including SMEs, from 2027.

5. Removability and Replaceability

The Regulation requires that portable batteries in consumer products must be readily removable and replaceable by the end-user. This is a direct response to the trend of sealed, non-replaceable batteries in smartphones and appliances.

Specifically: - A battery is considered "readily removable" if it can be extracted without specialized tools (unless free tools are provided), without thermal energy, and without solvents. - Manufacturers must provide clear removal and replacement instructions. - The requirement applies to all portable batteries from 2027.

6. Extended Producer Responsibility (EPR)

The Regulation strengthens EPR obligations, requiring battery producers to: - Register in each Member State where they place batteries on the market. - Finance the collection, treatment, and recycling of waste batteries equivalent to what they placed on the market. - Meet binding collection targets: 63% for portable batteries by 2027, rising to 73% by 2030. - Achieve minimum recycling efficiencies: 75% for lead-acid, 65% for lithium-based, 80% for nickel-cadmium batteries.

How Sustalium Supports Battery Regulation Compliance

The Battery Regulation imposes documentation and transparency requirements that are impossible to manage with spreadsheets alone. Sustalium provides a structured battery compliance platform designed for the regulation's specific demands.

  • Battery Passport Generator: Enter your battery specifications, carbon footprint data, recycled content percentages, and due diligence evidence. Sustalium generates a fully compliant Battery Passport accessible via QR code, satisfying the February 2027 mandate.
  • Carbon Footprint Calculator: Map your battery's raw materials, manufacturing energy consumption, and transport data. The platform calculates a Regulation-aligned carbon footprint in kg CO₂e per kWh.
  • Recycled Content Tracker: Document the recycled content percentages for cobalt, lithium, nickel, and lead. Sustalium tracks your progress against the 2031 and 2036 targets.
  • Due Diligence Evidence Vault: Upload your supply chain mapping documentation, risk assessments, and third-party audit reports. The platform organizes and links this evidence to each Battery Passport.
  • EPR Registration Tracking: Monitor your producer registration status across EU Member States and track your collection and recycling obligations.

Prepare Your Battery Passport Before the 2027 Deadline

Don't wait until the last moment to build your Battery Passport infrastructure. The data collection alone can take months — start now.

With Sustalium, you can generate a compliant Battery Passport, carbon footprint declaration, and due diligence documentation for just €10 per document.

Start Your Battery Compliance Now →

Frequently Asked Questions

Does the Battery Passport apply to small consumer batteries like AA cells?

No. The Battery Passport requirement applies to LMT batteries, industrial batteries (>2 kWh), and EV batteries. Portable batteries (including AA cells) do not require a passport but are subject to the Regulation's other requirements, including removability, EPR, and substance restrictions.

Is the Battery Regulation the same as the Battery Passport?

No. The Battery Regulation (2023/1542) is the overarching legislation. The Battery Passport is one requirement within the Regulation — specifically Articles 77 and 78, which mandate the digital record for covered batteries.

Does the Regulation apply to batteries manufactured outside the EU?

Yes. Any battery placed on the EU market must comply, regardless of where it was manufactured. Non-EU manufacturers must designate an authorized representative established in the EU, similar to the GPSR requirement.

How does the Battery Regulation interact with the WEEE Directive?

The Battery Regulation replaces WEEE provisions for batteries, creating a standalone EPR regime. Products containing batteries (such as smartphones) must comply with both the Battery Regulation (for the battery) and the WEEE Directive (for the electronic device).

Last updated: June 21, 2026