Nintendo Registers EU Designs for Revised Switch 2: What Replaceable Battery Rules Mean for Accessories

By Powkong Staff | June 16, 2026

TL;DR: Nintendo filed EU design registrations (EUIPO) on June 2, 2026, for a revised Nintendo Switch 2 console and possibly new controllers, driven by EU Regulation 2023/1542 mandating user-replaceable batteries by February 18, 2027. The filings (RCD 015706423-0001 and 015706423-0002) show no major external dimension changes, meaning existing accessories such as the POWKONG Cubedock 2 - Portable Dock & Charging Block for Switch 2 will likely remain fully compatible.

1. What the EU Design Filings Reveal
2. EU Regulation 2023/1542: The February 2027 Deadline
3. Likely Physical Changes: Battery Door vs. Screws
4. Accessory Compatibility: Docks, Cases, and Chargers
5. Possible New Controller Revisions
FAQ: Revised Switch 2 and Accessories
Sources

1. What the EU Design Filings Reveal

On June 2, 2026, Nintendo filed two Community Design applications with the European Union Intellectual Property Office (EUIPO), as reported by Notebookcheck and Video Games Chronicle. The filings—RCD 015706423-0001 (console) and RCD 015706423-0002 (controller/accessory)—were registered under the Locarno Classification 14-02 (data processing equipment) and 21-01 (games and toys). EUIPO does not publish detailed technical drawings immediately, but the registration numbers and class codes confirm they cover hardware revisions, not just software or packaging.

Nintendo has a history of filing EU designs for minor hardware revisions: the Switch OLED model (2021), the Switch Lite (2019), and the original Switch battery revision (2019) all appeared in EUIPO databases before public announcements. The timing—exactly 18 months before the February 2027 EU battery regulation deadline—aligns with manufacturing lead times for tooling changes.

2. EU Regulation 2023/1542: The February 2027 Deadline

EU Regulation 2023/1542, adopted August 17, 2023, mandates that all portable batteries in electronic devices sold in the European Economic Area must be user-replaceable by February 18, 2027. "User-replaceable" means the battery can be removed using commercially available tools (or no tools) without damaging the device, per Article 11 of the regulation. The current Switch 2 battery is soldered to the motherboard and requires specialized disassembly, which fails this requirement.

Nintendo must sell a compliant Switch 2 in the EU by February 2027 or face penalties of up to 4% of annual EU turnover. Given Nintendo's 2025 EU revenue of approximately €2.1 billion (estimated from FY2025 reports), potential fines could exceed €80 million. The design filings are the first concrete step toward compliance. For context, Apple similarly filed EU designs for the iPhone 17 series with removable battery compartments in early 2026 to meet the same regulation.

3. Likely Physical Changes: Battery Door vs. Screws

Based on the regulation's requirements and Nintendo's past hardware revisions, the revised Switch 2 will likely include one of two approaches:

Option A: Battery Access Door – A small, latched or screw-secured door on the rear shell, similar to the Nintendo 3DS battery compartment. This would allow users to swap the battery with a Phillips #00 screwdriver. Estimated additional manufacturing cost: $0.30–$0.50 per unit.
Option B: Tool-Free Slide Mechanism – A sliding latch mechanism (like the Joy-Con release button) that allows battery removal without any tools. This is more expensive but fully meets the "no tools" interpretation of the regulation. Estimated additional cost: $1.20–$1.80 per unit.

Both approaches would change the rear shell's mold tooling. The overall dimensions (length: 242mm, width: 102mm, depth: 14.6mm) are expected to remain identical because the battery cavity itself doesn't need to grow—only access to it changes. This is critical for accessory compatibility.

Feature	Current Switch 2	Revised Switch 2 (Estimated)
Battery removal	Soldered, requires heat gun	Screw-secured door or slide latch
Rear shell	One-piece plastic	Two-piece or with access panel
Overall dimensions	242 x 102 x 14.6 mm	Unchanged (same mold envelope)
USB-C port location	Bottom center	Unchanged
Kickstand	Full-width metal	Unchanged
Weight	~420g	~425–430g (battery door adds ~5–10g)

4. Accessory Compatibility: Docks, Cases, and Chargers

The key question for Switch 2 owners is whether existing accessories will work with the revised model. Based on the analysis above, the answer is almost certainly yes for docks, charging blocks, and travel cases. The USB-C port, kickstand hinge, and overall footprint are not changing. This means the POWKONG Cubedock 2 - Portable Dock & Charging Block for Switch 2 will fit the revised model exactly as it fits the current one. The Cubedock 2's USB-C passthrough charging and 4K 30Hz video output rely on the console's USB-C port, which remains in the same bottom-center location.

Similarly, the POWKONG Plantdock 2 Piranha - Switch Dock & Joy-Con Charger uses the same USB-C connection and Joy-Con charging rails, which are unchanged. The only accessory category that might see minor issues is ultra-tight snap-on cases or grips that wrap around the rear shell, if the battery door protrudes by even 0.5mm. However, most cases have at least 1mm of tolerance. The POWKONG Brickgeek 65W Switch/Switch 2 Power Adapter is unaffected since it only connects via USB-C.

For power users, the revised model's replaceable battery is actually a benefit: third-party extended batteries (with higher capacity, e.g., 6,000mAh vs. the standard 4,310mAh) could become available as user-swappable upgrades, similar to the aftermarket for the Steam Deck.

5. Possible New Controller Revisions

The second EU design filing (RCD 015706423-0002) under class 21-01 (games and toys) may cover revised Joy-Con controllers. The current Joy-Con 2 uses a proprietary rail connector and contains a 525mAh battery that is soldered to the controller's PCB. EU Regulation 2023/1542 applies to all portable batteries, including those in controllers, if they are sold as part of the device. A revised Joy-Con 2 could feature a battery compartment with a small cover, accessible by sliding off the front faceplate or a dedicated door.

Alternatively, the filing might cover a completely new controller form factor, such as a "Pro Controller 2" with a replaceable battery. The Nintendo Switch Pro Controller currently uses a 1,300mAh internal battery that is not user-replaceable. A revised version with a battery door would align with the EU mandate. For now, existing controllers and grips—including the FUNLAB Joy-Con Grip—will work with the revised console, but future controller purchases should verify battery access if you prioritize repairability.

FAQ: Revised Switch 2 and Accessories

Will my current Switch 2 accessories work with the revised model?

Yes, in virtually all cases. Docks, charging blocks, travel cases, screen protectors, and grips that rely on the console's external dimensions and USB-C port location will be compatible. The revised model's overall size is not expected to change.

When will the revised Switch 2 launch?

Nintendo has not announced a release date, but the EU regulation deadline is February 18, 2027. Manufacturing tooling changes typically take 6–12 months, so a late 2026 or early 2027 launch window is plausible.

Will the revised model cost more?

Likely yes, by a small margin (€10–€20 / $10–$20 USD) due to the additional tooling and parts for the battery access mechanism. Nintendo absorbed similar costs for the Switch OLED model's $50 price increase over the standard model.

Is the current Switch 2 still worth buying?

Yes. The current model will continue to receive software support and accessory compatibility. If you need a Switch 2 now, there is no reason to wait—the revised model's only functional difference is battery replaceability.

Does the revised model affect third-party dock compatibility?

No. Third-party docks that use the USB-C port and sit on a flat surface (like the Cubedock 2) will work identically. Only docks with extremely tight rear-shell clamps might need minor adjustments.