NEW 2027 EU Legislation regarding battery powered portable electronic devices

From Thursday 18th February 2027, anyone placing products with portable batteries on the EU market “shall ensure that those batteries are readily removable and replaceable by the end-user at any time during the lifetime of the product“
Article 11, EU Battery Regulation 2023/1542.

So, if your product contains a portable battery and you sell into the EU, your customers must be able to remove and replace it themselves. Not a service center, the person who bought it.
That’s the law.
It’s coming whether your products are ready or not.

With around four months to go, there’s very little slack left, with products that don’t comply risk being pulled from sale. Here is a break down of what the rules say, what’s at stake, and what you should be doing about it now.

So what does the regulation actually say?

“Readily removable” means your customer can get the battery out using commercially available tools. Think a standard screwdriver from the kitchen drawer. No proprietary tools, no specialised tools (unless supplied free in the box), no heat, no solvents.
That last bit is the one that stings. Glued in pouch cells, heat released adhesive and sealed housings are suddenly on the wrong side of the line.

A few other points to note:

  • The whole battery counts. The rule applies to the complete battery, not individual cells.
  • Instructions are a must. Clear removal and replacement instructions must come with the product and be available online.
  • No locking out other batteries. Software can’t stop a compatible third party battery from working.
  • Spares for five years. Replacement batteries must be available for five years after the last unit of that model is placed on the market.

It’s not just about your next product…

Here’s the bit that catches people out. “Placing on the market” applies to each individual unit, not just the model. So that product that’s been selling happily for years? Any units shipped after 18 February 2027 still need to comply.
This isn’t something you can park until the next design cycle.

What happens if you don’t comply?

Under the EU’s market surveillance rules (Regulation (EU) 2019/1020), national authorities can require corrective action, stop a product being sold, or order it withdrawn or recalled. Each member state also sets its own penalties.

Think about what that means for your business. Stock stuck in a warehouse. Awkward questions from retailers. A rushed redesign. Lost sales while better prepared competitors keep shipping. And a difficult conversation with the board. None of that is inevitable but the longer you leave it, the fewer ways there are to avoid it.

What about exemptions?

There are some, but they’re narrower than many would like.

Products used in wet environments, like shavers, and certain professional medical devices get a partial exemption: the battery only needs to be replaceable by an independent professional. Products needing an uninterrupted power supply for safety or data integrity, like sealed smoke alarms, can be fully exempt.

A July 2026 delegated act adds more products to the partial list, including certain wearables, electric toys and ATEX equipment. At the time of writing, it’s still under scrutiny by the European Parliament and Council.

But don’t breathe a sigh of relief just yet. Partial still means a professional must be able to swap the battery, so you still need a serviceable design. And any exemption must be justified, documented and defensible.

Sounds simple enough? Not quite…

On paper it looks like a mechanical job. Add a battery door, swap the glue for a couple of screws, job done.
In reality it touches almost everything. A battery door is a fresh route in for water and dust, putting your IP rating at risk. A glued pouch cell may not survive customer handling. And a user-accessible lithium battery brings new safety questions.

Then there’s the electronics. What happens when the battery is pulled mid-operation? How do you keep the clock and stored data alive? And moving to a connector or spring contacts can ripple right through your PCB layout.

Add retesting for EMC, safety and radio, plus an updated technical file, and it soon adds up.

Why this hits product and R&D teams hardest

We work with a lot of innovation and R&D teams inside larger organisations. Smart, well funded, with clear roadmaps, but often without comprehensive, up to date electronics expertise in house.

And that’s exactly where Article 11 bites, landing on a team already juggling deadlines and a fixed launch date. Get it wrong and it’s not just the product at risk. It’s the business case and your team’s credibility.

What should you be doing right now?

If we were in your shoes, this is where we’d start:

  1. Audit your range. List every battery powered product you sell into the EU after February 2027, including those already in production.
  2. Be honest. Can a customer remove the battery with everyday tools, no heat or solvents? If it involves a hairdryer, that’s a no.
  3. Check any exemptions properly. Read the wording carefully and write your justification down. Don’t assume.
  4. Prioritise. Rank products by revenue and effort. Some need a light touch, others a redesign or retirement.
  5. Plan for redesign and retesting. Tooling, test lab slots and lead times all take time.
  6. Sort your spares. Make sure you can supply replacement batteries for five years after the last unit ships.

 

The earlier you start, the more options you have. Leave it late and the only options left tend to be the expensive ones.
If you don’t currently have the resource available for this…

…choose Ignys

At Ignys, we design reliable electronic products, getting you to market quickly and with confidence.
We’re not a big consultancy with layers of process, and we’re definitely not “Fred in a shed”. We’re a specialist embedded electronics team that slots in alongside your engineers, whether that’s for the whole redesign or just the power circuitry, firmware or in this case, redesigning to ensure you meet new legislation.

Put simply, we reduce the risk out of complex electronics with clear direction and fast progress when the pressure is on.
Don’t just take our word for it:

Final thoughts…

February 2027 will be here before you know it, and “we ran out of time” won’t cut it with a market surveillance authority. Every week you wait narrows your options and pushes up the cost of getting it right.

The good news? With the right plan and partner, it doesn’t have to derail your roadmap. We’ll help you hit the deadline with confidence rather than crossed fingers.

So if you’re reading this thinking “we should probably look at that”, now is the time.

Contact us today.

Back to Blog