What do the rules on removability and replaceability of batteries mean?
Removable and replaceable: what Article 11 regulates
Article 11 of Regulation (EU) 2023/1542 (Battery Regulation) establishes that a battery incorporated in a device or vehicle must be designed in such a way that it can be removed and replaced. The rationale behind this is straightforward: a battery is usually the component that wears out first, while the rest of the device or vehicle can continue to function for years. If the battery is glued, soldered or otherwise permanently integrated, the entire product often ends up in a waste container as soon as the battery fails. Article 11 therefore calls for a design that allows separation and replacement, so that a product remains usable for longer and the battery can be collected and processed separately at the end of its life.
Who this applies to, and where the exceptions lie
This requirement affects manufacturers and importers of products in which a battery is incorporated, such as e-bikes, scooters and devices with a portable battery. It concerns the design of the product: can the battery be removed, and can a replacement unit be installed, without rendering the device unusable or requiring it to be destroyed. For batteries in light electric vehicles (such as e-bike and scooter batteries) the standard differs from that for a small portable battery in a consumer device: for light electric vehicles, replacement by an independent skilled person is the default, not necessarily by the end-user themselves. Article 11 itself provides for exceptions for situations in which continuity of power supply is necessary for safety or functional reasons, or where technical protection (such as water-tightness) justifies a different approach. Which exception applies in a specific case and how exactly it is defined is set out in the full text of Article 11 and the accompanying explanatory notes; this is something to verify in the source text itself for a specific product design.
A fixed implementation date cannot be stated here
For this page, Article 11 alone has been used as the source, and it does not contain a specific calendar date for this obligation. What is certain: the Battery Regulation as a whole is a phased system, with different obligations taking effect at different times. The date of 18 February 2027 mentioned elsewhere on this platform is linked to the obligation for the digital product passport under Article 77, and is therefore not automatically the date that also applies to the removability and replaceability requirement of Article 11. For the precise implementation date of Article 11, the official text of the Regulation is the authoritative source.
What this means for those who design or import a product
When assessing an existing or new product design, the first question is whether the battery can be physically separated from the rest of the product without the device breaking or sustaining irreparable damage. Next, it is relevant to consider who should be able to carry out that replacement: for a light electric vehicle, it is logical that this would be a skilled technician, whereas for some consumer devices the end-user must be able to replace the battery themselves. After that, it is useful to examine whether the product design could fall under one of the exceptions in Article 11, for example due to safety considerations or the need for uninterrupted power supply. For importers of e-bikes and scooters, this is a matter to be discussed in consultation with the manufacturer or supplier of the battery pack: the product passport prepared via batpas.eu concerns the information that must be available about the battery, but says nothing about whether the physical design of the vehicle meets the removability requirement. The latter lies in the choices made in the construction of the vehicle or device, and is therefore a matter that belongs earlier in the supply chain, with the manufacturer of the battery pack or the vehicle.
Where this is set out: Article 11 of the Battery Regulation
The obligation to enable separation and replacement is laid down in Article 11 of Regulation (EU) 2023/1542 (Battery Regulation). That article describes both the principle (batteries must be removable and replaceable) and the categories for which a different regime applies and the grounds on which an exception may be made. For the precise wording, the demarcation between product categories and the exact implementation dates, the full text of the regulation is the appropriate source, to be consulted via EUR-Lex.
Anyone currently designing, purchasing or importing an e-bike, scooter or other product with a built-in battery is best advised to place the full text of Article 11 alongside their own product design and verify whether the battery is actually separately removable and by whom. For questions that are specifically tailored to an individual product design, the official regulation text via EUR-Lex is the appropriate starting point, supplemented if necessary with advice from an expert familiar with the design in detail.
What this is based on
The Regulation itself is on EUR-Lex. We refer for each statement; you need not believe us.
What you need to do concretely
What is expected of you
Article 11 of Regulation (EU) 2023/1542 (Battery Regulation) concerns the possibility to separate and replace batteries. In short: devices containing a battery are designed so that the battery can be removed, and portable batteries and batteries for light means of transport are designed so that they can be replaced. This affects not only the battery manufacturer, but also whoever designs or imports the device or vehicle.
The battery must be removable from the device
The device in which the battery is located — an e-bike, a scooter, a piece of equipment with a battery — is designed so that the battery can be removed from it. For a company that imports or assembles such products, this means that the design of the end product becomes part of the assessment, not only the battery itself. Anyone purchasing an existing model device from a factory outside the EU is well advised to make it clear in advance that removability is a requirement, rather than discovering this later during an inspection.
Portable batteries and batteries for light means of transport must be replaceable
For these two categories, the battery not only has to be removed, but also has to be replaceable — with a new battery of the same or an equivalent type. For an importer of e-bikes and scooters, this is directly relevant: these are precisely the batteries that receive a passport on batpas.eu. In practice, this means that the replaceability of the battery becomes a fixed part of the conversation with the factory, alongside matters such as cell chemistry and capacity.
Exceptions exist, but they are specifically described
The regulation provides for situations in which complete removability is not expected, for example in certain circumstances relating to safety, performance, medical applications or data integrity. For a company with 10 to 100 employees, it is prudent not to assume in advance that a product falls under an exception — the text of Article 11 itself is the place to assess that, and the substantiation of it is something that is documented, not something that is agreed verbally with the supplier.
The replacement takes place without specialised tools or undue effort
It is not only checked whether replacement is possible, but also how. A battery that is theoretically removable, but in practice only with professional soldering equipment and three hours of work, does not meet the purpose of this article. For an importer, this means that the manual, the attachment of the battery and the available repair or replacement process are aligned with each other — something that affects how the collection and take-back of batteries is organised, because a replaceable battery must also be able to be handed in and processed somewhere.
Where things go wrong in practice
An importer of e-bikes discovers in the first shipment that the battery is glued into the frame, because the factory in Asia uses that as standard design for export markets outside Europe. The modification comes too late to do anything about it for the model in question, and the next order must be produced with a different design.
A scooter dealer offers replacement batteries, but only as 'compatible' marked by a third party without clear relationship to the original specification. When asked by a supervisory authority, it is not demonstrable that this replacement battery is actually equivalent to the original.
A machine builder assumes that the industrial battery in his equipment falls under an exception because of the housing, without this assumption ever being documented or substantiated. Upon inquiry, there is no document showing why removability would not be feasible.
A company sells a product in which the battery is technically removable, but the manual is completely silent on how to do so — which casts doubt on practical replaceability, even though the design is in order on paper.
An importer switches battery suppliers midway through a model year without checking whether the new battery's fastening and connection remain replaceable according to the same principle as the previous one — resulting in two different situations within one product line.
What you can record
- The design document or drawing showing how the battery is removed from the appliance, including the tools required for that purpose.
- Correspondence with the manufacturer or supplier in which removability and replaceability are included as requirements, not as a loose verbal agreement.
- A substantiation for the case where an exception is applied, with reference to the specific ground in Article 11 of Regulation (EU) 2023/1542.
- The manual or instruction provided to the end user or installer on removing and replacing the battery.
- An overview of which replacement batteries are considered equivalent, and on the basis of which specification this has been established.
- Documentation on how recovered or replaced batteries are processed, in line with the arrangements already made on collection.
Whoever includes this component in the broader preparation does so most conveniently as a fixed part of the step-by-step approach to a battery digital product passport, so that removability is not treated as a separate afterthought but as part of the same process as the other obligations. If there is doubt about whether a particular product design falls under the rules of Article 11, it is advisable to verify this against the official text of the regulation, and not to rely on assumptions from the manufacturer.
This is not legal advice. This page provides general information about the legislation that this platform covers. We do not know your situation. If in doubt about your own case, consult a lawyer or the competent supervisory authority.
Written with AI based on the sources above, checked by a human on 2026-08-22. Is something wrong? Let us know — corrections take priority.