Switch 2 swappable battery adds fixability, not faster performance

Nintendo is responding to a European Union battery law, not a sudden change of heart. The regulation is meant to cut battery waste and make sure ordinary people can replace batteries in the gadgets they buy. Nintendo says its products must comply before February 18, 2027, so it is getting ahead of the deadline.

The original console made that hard. When iFixit scored the Switch 2 for repairability, it gave it a 3 out of 10, and the adhesive holding the battery in place was a major reason. Nintendo said in July that the revised model would arrive in the autumn, and it has now started selling it in Europe. Compliant consoles carry a different model number, with an OSM tag at the end, so you can tell them apart.

A modder who posts on X as modyfikatorcasper opened up both versions, the original board labeled BEE-CPU-01 and the new OSM-CPU-01, and compared them part by part.

• Same brains. Both run the identical Nvidia chip and have 12GB of RAM. Nintendo now buys that memory from a different supplier, but there is no extra amount.
• New layout. The motherboard has been reworked, and the fan is different.
• No performance bump. There were no signs of better graphics, more memory or a stronger cooling system.
• Same screen, so far. Reports claimed the new model uses a Sharp display, but the unit in the teardown still had the original panel. More units are being checked.

In other words, the changes are about making the console easier to build and repair. If you were hoping for smoother frame rates, this is not that upgrade.

🚨 New Nintendo Switch 2 “V2”: revised battery design, SAME OLD SCREEN.

Confirmed by teardown at least in the unit we have.

The revised console does not guarantee the new Sharp-assembled display reported online. We’ll check more units and bundles. 🔍 #NintendoSwitch2 https://t.co/kFJhAeTZ93 pic.twitter.com/4hdpBlXTR5

— modyfikatorcasper (@Modyfikator89) October 18, 2026

Nintendo itself lists two minor downsides. The swappable battery is rated at 5,172mAh, against 5,220mAh in the original, which Nintendo describes as about 1% smaller. In practice that should be hard to notice.

The console is also a touch heavier. Nintendo’s own figures put the new model around 10g heavier on its own, and about 14g heavier with the Joy-Con 2 controllers attached. Owners who weighed both units got similar numbers: roughly 410 grams for the new console without controllers, against around 400 grams for the original, and about 12 grams more with the Joy-Con 2 on.

Swapping still takes some care. You have to remove a series of screws and take off the housing to reach the battery. The difference is that, without adhesive, the job no longer risks damaging other parts.

That is the real point of the EU rule. Batteries in most gadgets can technically be replaced today, but it often means prying, unclipping ribbon cables and dealing with glue that can wreck a component if you slip. The law pushes makers toward designs where a normal owner can do it with basic tools. Until now, a Switch 2 owner hit by a fault such as the battery indicator bug some players have reported could end up shipping the console off and waiting for it to come back.

If you already own a Switch 2, there is no reason to trade it in. You would get the same games at the same speed on a console that is a few grams heavier. If you are buying your first one in Europe, the revised model is the one to pick, because a replaceable battery should keep it going longer.

Outside the EU, things are less clear. Nintendo has not announced the revised model for the US, UK or Canada, and since no similar law applies there, it is not required to. There are hints, though. Model numbers matching the revised battery hardware have shown up in FCC filings in the US, which suggests Nintendo may simplify production by using one design in more markets.

Special editions are a separate story. Nintendo has said the Zelda 40th Anniversary Switch 2 uses the older battery design, although Smyths Toys, a retailer serving Ireland and the UK, listed a second version of that bundle with a user-replaceable battery and a later in-stock date of November 5. Nintendo has also warned in Japan that repairs to limited editions may use parts from standard colored models, so a special shell or Joy-Con may not come back matching.

Look for the OSM tag on the box or listing if you are shopping in Europe. Everywhere else, the FCC filings are the best sign so far that the design could spread, but until Nintendo confirms it, buy the console that suits you now rather than waiting on a rumor.