Article 11
Removability and replaceability of portable batteries and LMT batteries
1. Any natural or legal person that places on the market products incorporating portable batteries shall ensure that those batteries are readily removable and replaceable by the end-user at any time during the lifetime of the product. That obligation shall only apply to entire batteries and not to individual cells or other parts included in such batteries.
A portable battery shall be considered readily removable by the end-user where it can be removed from a product with the use of commercially available tools, without requiring the use of specialised tools, unless provided free of charge with the product, proprietary tools, thermal energy, or solvents to disassemble the product.
Any natural or legal person that places on the market products incorporating portable batteries shall ensure that those products are accompanied with instructions and safety information on the use, removal and replacement of the batteries. Those instructions and that safety information shall be made available permanently online, on a publicly available website, in an easily understandable way for end-users.
If printers ink cartridges taught us anything, I'm prepared for chipped spare phone batteries costing as much as 1/2 of the phone.
> 7. Any natural or legal person that places on the market products incorporating portable batteries or LMT batteries shall ensure that those batteries are available as spare parts of the equipment that they power for a minimum of five years after placing the last unit of the equipment model on the market, with a reasonable and non-discriminatory price for independent professionals and end-users.
> 8. Software shall not be used to impede the replacement of a portable battery or LMT battery, or of their key components, with another compatible battery or key components.
The text of the regulation: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=consil%3... — skip to page 90 of the English version if you aren't interested in the recitals, or page 107 if you aren't interested in the definitions.