Baseus just dropped a new 100W GaN charger

Baseus just dropped a new 100W GaN charger that makes the average laptop power brick look like a prehistoric relic . Officially titled the EnerFill FH22, this tiny powerhouse is currently listed on JD.com for 89 yuan—roughly $13 —and it’s a perfect snapshot of how fast charging technology is shrinking .

The size is the real story here . Measuring just 36.5 x 36.5 x 48mm and weighing about 104.5 grams , the FH22 is roughly 65% smaller than a standard 96W laptop adapter . It’s a dense little cube that comes in basic black or white , featuring a mix of matte and glossy finishes. More importantly, it features foldable prongs. If you’ve ever had a charger’s metal pins scratch your laptop or tablet inside a backpack , you’ll appreciate that small design choice.

#GaN6

Under the hood, Baseus is utilizing sixth-generation gallium nitride (GaN) technology to push 100W through a single USB-C port . It’s not just powerful; it’s versatile. It supports a wide array of protocols, including PD 3.0, QC 5.0, PPS, and the newer UFCS standard. In plain English? It’ll fast-charge almost anything you throw at it , from a MacBook or a Dell XPS to the latest flagship phones from Apple , Samsung, Xiaomi, and OnePlus.

Of course, cramming 100W of power into something this small usually results in a lot of heat . To keep things from getting spicy , Baseus used a combination of copper foil layers and aerogel insulation. This keeps the external plastic casing cool enough to handle even during heavy use. 

#100W GaN charger

There’s also some smart software at play . The charger includes an internal temperature monitor and an automatic trickle-charge mode. Once your device hits 80%, the power delivery slows down to protect the battery’s long-term health . You also get the standard suite of protections against overvoltage and short circuits .

However, there is a massive catch for international buyers . This specific model is rated for an input range of 200-240V . That means while it’s a steal for users in Europe, Asia, or other high-voltage regions, it simply won’t function on the 110V power grids used in North America . If you’re in the US or Canada, this is one piece of tech you’ll have to skip —at least until a wide-voltage version hits the market.