六月底那場會在北京小米園區開的，名字很長——WPC 的 Qi Off-cycle Meeting，但干的事很實在：把下一代 50W 無線充電標準的樣機擺到一起，挨個測兼容性、測溫升、測跨品牌能不能對上。蘋果、穀歌、華為、三星的工程師都來了，現場九十多號人。這事兒放在三年前沒法想——無線充電的標準話語權，頭一回這麼明顯地往東方挪。

Step back and the timeline is almost tidy. WPC shipped Qi2 in 2023 at 15W with magnetic alignment, then bumped it to 25W with Qi2.2 in mid-2025 — a 67% jump that finally closed the gap with wired chargers. Now the next rung, 50W, is on the table. The hardware parameters were essentially locked at that Beijing meeting, and the public roadmap points to a 2028 release. What took the original Qi standard the better part of a decade, the Qi2 family is doing in roughly three years.

更關鍵的是誰在主導。2026 年一季度，小米拉着國內產業鏈——華為、OPPO、vivo 都在——把一套「小感量、低電壓、高功率」的 50W 方案遞到 WPC，全會投票通過，正式進 Qi2 下一代標準的核心草案。這是國產技術路線第一次寫進無線充電國際標準的核心，不再是跟着別人的線圈規格改來改去。說白了，以後你桌上那個無線充電器怎麼繞線圈、怎麼控溫，可能得參考中國廠商定下的路子；磁吸無線充電寶和三合一無線充電器也都會跟着吃上這波紅利。

For products, 50W changes what's worth building. A magnetic wireless power bank that now trickles 25W could push past 50W and actually replace a wall adapter on a long trip. The 3-in-1 wireless charger on your nightstand — phone, watch, earbuds off one coil stack — stops being a convenience toy and starts keeping up with sustained fast charging. At the Beijing Plugfest, 20-odd companies ran their prototypes through the same test bench, hunting down where chips, coils and phones disagree. That kind of cross-brand tuning is exactly what magnetic alignment needs to stop being hit-or-miss.

另一頭是合規。2025 年初 IEC 把 Qi v2.0 转成了國際標準 IEC 63563，歐洲緊接着採納為協調標準 EN IEC 63563，從 2026 年起在歐盟市場強制執行——新上市的無線充產品過不了 Qi2 認證、不符合這條，連清關都過不去。好處是實實在在的：一份 IEC/EN 測試報告能多國通用，廠商不用為每個市場單獨重複認證，蘋果和安卓的磁吸生態也更容易互通。家居公共場所無線充要鋪開，這套強制門檻反而幫着把水貨和雜牌挡在門外。

The scale behind all this is why it matters. More than 1,000 Qi2-certified products hit the market within a single year, and over 13,000 Qi-certified devices are already in circulation — WPC itself now counts 300-plus member companies. For the makers who handle design, customization, production and sales under one roof, that's both pressure and opening: standards this mature mean a competent OEM can build to spec and ship globally without reinventing the coil every time. The barrier is no longer the physics, it's the paperwork and the supply chain discipline.

往後看，節點都排好了。2026 年 7 月 WPC 中國會員見面會刚同步完 50W 路線圖，8 月 20 日充電頭網辦的世界無線充電大會會線上直播，把全產業鏈拉到一張桌上聊落地。對普通用戶，我的建議很直白：現在買 25W 磁吸無線充完全够用，別為了還沒影的 50W 提前溢價；對打算做多設備無線充、或者想做貼牌、設計與定制、生產與銷售的工廠，現在就該盯着草案裡的線圈和溫控條款——等 2028 標準發布再改產線，就晚了。

None of this is a gimmick anymore. Wireless charging has quietly moved from a nice-to-have phone accessory to something builders embed in desks, cars and airport lounges as baseline infrastructure. The cable isn't dead tomorrow, but the ceiling just got a lot higher, and for once the people setting that ceiling spent a week in Beijing testing each other's hardware instead of shipping specs into the void. That's the kind of boring progress the category actually needed.

本文由山務原創發布，转載請注明出處。

Copyright © 2026山務 . All Rights Reserved.