From 18 February 2027, most sealed-battery pod systems and vape pens sold today cannot legally be placed on the EU market as currently built.

This is not an e-liquid limit like TPD, and not a packaging rule. It is a law that reaches into the physical structure of a device: the internal battery must be removable and replaceable by the end user with ordinary tools. For an industry built around sealed, compact, all-in-one designs, it is the next hard constraint on product definition after the disposable bans.

The core rule: Article 11 on removability and replaceability

Article 11 of Regulation (EU) 2023/1542 requires that products with built-in portable batteries placed on the EU market allow the end user to readily remove and replace the battery throughout the product's lifetime. The obligation applies from 18 February 2027.

"Readily removable" has four precise tests: the battery must come out using commercially available tools (a standard screwdriver or anything an ordinary person can buy); no specialised tools, unless one is supplied free with the product; no proprietary tools protected by design rights and not fairly obtainable; and no thermal energy or solvents — meaning designs held together with strong adhesive or requiring a heat gun do not comply.

The European Commission's guidelines name electronic cigarettes specifically as a product category of concern, citing fire risk from small lithium batteries in waste facilities. Vapes have no dedicated exemption. The July 2026 delegated act added six new exemption categories (wearables, electric toys, food temperature probes, ATEX equipment, subcutaneous delivery systems, agricultural remote terminals), bringing the total to eight alongside the two original categories (wet appliances and professional medical devices). None covers vapes.

Water resistance is not an automatic pass either. The "wet appliance" exemption requires a product "specifically designed to operate mainly in an environment subject to frequent immersion and to be washable or rinseable." A standard vape with an IP rating does not meet that design‑purpose test. (EUR‑Lex — Regulation (EU) 2023/1542, CELEX 32023R1542)

Article 11 also requires replacement batteries to remain available for at least five years after the last unit is placed on the market, and software must not block compatible replacement batteries.

Impact by device type

One distinction matters: the law requires the entire battery pack to be replaceable, not individual cells. But where a device is designed for the user to swap an 18650 cell (as in a box mod), that cell is itself the "battery" under the regulation.

The other obligations you still have to meet

Article 11 has the biggest design impact, but it is not the only requirement. The following also apply to the portable batteries used in vapes.

Labelling rolls out in three stages: from 18 August 2025, the separate-collection symbol (crossed-out wheeled bin) on all batteries; from 18 August 2026, the full general label applies — manufacturer details, battery category, place of manufacture, production date, weight, capacity, chemical composition, fire-extinguishing agent, and more; from 18 February 2027, a QR code linking to a product information page (label data, the EU declaration of conformity, and waste-battery management information).

Portable batteries do not need a full battery passport. The digital battery passport applies only to EV batteries, LMT batteries (e-bikes and similar), and industrial batteries above 2 kWh. Vapes only need the "lightweight" information page behind the QR code.

Recycled‑content and carbon‑footprint rules do not yet apply. The Article 8 minimum recycled‑content requirements for cobalt, lithium and nickel cover industrial, EV, LMT and SLI batteries — not portable batteries. The carbon‑footprint declaration is the same. Under Article 8, the Commission will carry out an ongoing assessment and must report by 31 December 2030 on whether to extend recycled‑content minimums and carbon‑footprint disclosure to portable batteries. Any extension would require a full legislative process and could not realistically apply before 2031; the exact date depends on future delegated acts. (European Commission — Batteries Regulation)

Due diligence has a threshold. The supply-chain due-diligence rules in Articles 48–53 apply to all battery categories, but only to operators with annual net turnover above €40 million, and their application date has been pushed back to 18 August 2027.

These rules stack on top of existing compliance. The Battery Regulation does not replace CE, RoHS, TPD or UN38.3 — it adds to them. The battery itself must meet CE conformity assessment and the substance restrictions under the regulation (cadmium ≤ 0.002%, lead ≤ 0.01%), while the complete device still has to satisfy EMC, LVD and other CE directives. (TÜV SÜD industry compliance white paper)

Timeline and what to do now

For teams defining their 2027 product line, three things should start now:

First, lock the battery architecture at the PRD stage. Don't wait until the tooling is cut. A removable battery is not just an added cover — it triggers linked decisions on cell selection, fixation, waterproofing and cost.

Second, plan the label and QR information page early. The August 2026 general-label deadline is less than a year away; packaging artwork and battery silkscreen need to move in step.

Third, confirm battery-level compliance documents from suppliers. Cell makers must be able to provide the CE declaration of conformity under the Battery Regulation, proof of Annex I substance-restriction conformity, and the product data needed for the QR page.

MOKI's B2B vape compliance guide covers the documentation, lab testing, packaging and labelling, and traceability checks to verify before placing an order. For 2027 EU lines, the battery-removability requirement should be added as a further hard input at the product-definition stage. An ODM partner that can deliver an Article 11-ready structure before tooling starts saves clients the cost and delay of a late mould revision.

FAQ

Does the Battery Regulation ban disposable vapes outright?
No — it does not ban disposables by name, but it requires the battery to be removable and replaceable by the end user. Today's ultrasonically welded, adhesive-sealed disposable construction cannot meet that requirement after February 2027 and would need redesign or withdrawal from the EU market.

Does a replaceable pod count as a removable battery?
No. A swappable pod is not a swappable battery. Article 11 applies to the built-in battery itself.

Can a waterproof device claim an exemption?
Not automatically. The wet-appliance exemption requires a product "specifically designed to operate mainly in an environment subject to frequent immersion and to be washable or rinseable." Ordinary vapes don't qualify, and the burden of proof sits with the manufacturer.

Does the Battery Regulation replace UN38.3 transport testing?
No. They run in parallel. UN38.3 governs transport safety; the Battery Regulation governs lifecycle sustainability and removability.