EU Batteries Regulation Removability and replaceability FAQ

For products incorporating portable batteries, the default rule is end-user removability and replaceability throughout the lifetime of the product. The obligation applies to the whole portable battery, not to individual cells or other parts inside that battery.

For products incorporating LMT batteries, the default rule is different: the LMT battery, and the individual battery cells included in the pack, must be readily removable and replaceable by an independent professional throughout the lifetime of the product.

A portable battery is readily removable by the end user when it can be removed from the product with commercially available tools. Article 11 does not allow removal to depend on proprietary tools, thermal energy, or solvents. If a specialised tool is needed, it must be supplied free of charge with the product.

The Commission notice explains the end user as an adult without specific experience or qualifications for removing or replacing batteries. A design review should therefore test whether the published instructions, tool assumptions, fasteners, connectors, adhesives, enclosure, and hazard controls match that user profile.

For LMT batteries, Article 11 itself uses independent professionals as the required removal and replacement actor. The Commission notice describes independent professionals as independent operators with the technical competence and qualification to repair the product, or to restore battery function when cell-level work is performed.

For portable batteries, professional-only removal is a derogation from the end-user rule. Article 11 supports this only for listed categories, such as certain wet-environment appliances where safety requires it and certain professional medical imaging, radiotherapy, and in vitro diagnostic medical devices. The wet-environment derogation needs product documentation showing that end-user replacement would compromise safety and that redesign is not possible with the current state of the art without severely affecting health and safety or product performance and functionality.

Article 11 removes the portable-battery end-user obligation where continuity of power supply and a permanent battery connection are necessary for user and appliance safety, or for data integrity where the product's main function is to collect and supply data.

The Commission notice gives examples, but it also narrows the data-integrity logic: data collection as an additional feature is not enough, and a device that avoids integrity loss through non-volatile memory should not use that derogation. Treat each derogation as an evidence question, not a product-category shortcut.

Article 11 requires products incorporating portable batteries to be accompanied by instructions and safety information for use, removal, and replacement, made permanently available online on a public website in an easily understandable way for end users. The Commission notice also strongly recommends replacement instructions and compatible-battery technical specifications for portable and LMT batteries.

Portable batteries and LMT batteries must be available as spare parts for at least five years after the last unit of the equipment model is placed on the market, at a reasonable and non-discriminatory price for independent professionals and end users. Software must not block replacement with a compatible battery or compatible key components.

A useful Article 11 evidence file should let a product, legal, quality, or market-surveillance reviewer trace the answer from the incorporated battery category to the design choice. It should also show that the public instructions, spare parts route, and software behavior match the product actually placed on the market.

For exceptions, keep more than a conclusion. The file should show the safety, data-integrity, medical-device, wet-environment, type-approval, or other EU-law basis being relied on, the facts that satisfy it, and the reasons narrower design changes were not enough.