Finally, there’s a new keyboard with a replaceable battery

Satechi has unveiled its newest line of keyboards, the Slim EX Wireless Series, at CES 2026, complete with user‑replaceable batteries. 

What’s so great about this? Think about it. For years, wireless accessories have been disposable once their batteries give out. Now, Satechi’s Slim EX1 and EX3 keyboards, alongside the Slim EX Wireless Mouse, promise longer lifespans and less e‑waste by letting us swap batteries instead when needed.

Designed for modern work

The Slim EX Series works across macOS, Windows, Android, and iPadOS, making it easy to move between devices without relearning shortcuts. Both keyboards feature quiet scissor‑switch keys, OS‑specific mapping, and multi‑device pairing via Bluetooth or a 2.4GHz USB‑C dongle. 

Meanwhile, the EX3 offers a full‑size layout with a numeric keypad and a powder‑coated metal base for stability, while the EX1 delivers a compact design for portability without sacrificing comfort.

Everyday usability

Battery life stretches up to five weeks on a single charge. Charging is handled via USB‑C. The replaceable battery means we can keep using the same keyboard for years, instead of tossing it when the cell fades. 

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The Slim EX Wireless Mouse matches this design, with quiet clicks, a precision scroll wheel, and the same replaceable battery system. It’s tested for millions of clicks, reassuring anyone who spends long hours at the desk.

Pricing and availability

The Slim EX3 Wireless Keyboard costs $69.99, the EX1 comes in at $49.99, and the Slim EX Mouse is priced at $29.99. 

All are available now in Space Black or Silver on Satechi.net and Amazon. Combo packs bundling a keyboard and mouse will arrive later in Q1 2026. 

The post Finally, there’s a new keyboard with a replaceable battery appeared first on Trusted Reviews.

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