Digital Product Passport (DPP) for batteries
Your battery passports.
From request to management.
Your digital product passports (DPP) for batteries, professionally prepared and managed. AccuZegel helps manufacturers and importers bring together factory data, individual battery information and QR codes.
Preparation can start now. The online portal is in development.
The AccuZegel service
From factory data
to a managed record.
From one product line to larger series: we map your models, volumes and data, then agree an approach to preparation and management.
Assess
A readiness scan identifies available information and gaps. We request data from your manufacturer in English or Chinese.
Prepare the passport
We structure model data and individual battery information and prepare the digital passport and QR code.
Manage and update
Following your review and confirmation, we support hosting, dossier updates and monitoring of new rules.
The AccuZegel portal · In development
Your models, batteries and passports in one place.
We are developing the portal to prepare and manage battery passports at scale. The design connects reusable model data with a unique passport for each battery.
Discuss your volumes and processes- Data per model
- A structured foundation for factory specifications shared by batteries of the same model.
- A passport per battery
- A distinct identity and QR code linked to the individual battery’s data.
- Series and ongoing management
- The design accounts for larger volumes, recurring deliveries and changes to records.
Understand the battery passport
What would you like to know?
Start with your question. From the first obligation to ongoing passport management.
Understand the rules
Prepare your data
Registration and management
Questions and answers
Frequently asked questions
Key answers in one place. The knowledge base explains the details.
See all 26 questionsWhat is a battery passport (DPP)?
A battery passport is the digital product passport (DPP) for a battery. It combines information about the model and the individual battery, including composition, performance and lifetime. A QR code provides access, subject to the user’s access rights.
When does the battery passport become mandatory?
From 18 February 2027, the passport requirement applies to LMT batteries, electric vehicle batteries and industrial batteries above 2 kWh placed on the EU market or put into service. The legal basis is Article 77 of Regulation (EU) 2023/1542.
Does it apply to e-bikes and home batteries?
E-bike batteries generally fall within the light means of transport (LMT) category. Home batteries can be industrial batteries; within that category the passport threshold is above 2 kWh. Classification and the date of placing on the market or putting into service matter.
Who is responsible for the battery passport?
The economic operator placing the battery on the market must ensure a passport is available and that its information is accurate, complete and up to date. Depending on the supply chain, this may be a manufacturer or importer. A service provider does not automatically take over that responsibility.
Can I start with AccuZegel now?
You can start a request to prepare your battery passports now. We discuss your models, volumes, available data and timing. The online portal is in development; account creation, login and self-service passport creation are not available yet.
Is AccuZegel an official government certification mark?
No. AccuZegel is an independent service, not a government body, official EU certification mark or certification authority. A seal or QR code alone does not prove that a battery meets every legal requirement.
Information with sources
Built around the European rules.
Our explanations refer to the Regulation and official EU guidance. Articles include sources and the date of the content review.