六月底那场会在北京小米园区开的，名字很长——WPC 的 Qi Off-cycle Meeting，但干的事很实在：把下一代 50W 无线充电标准的样机摆到一起，挨个测兼容性、测温升、测跨品牌能不能对上。苹果、谷歌、华为、三星的工程师都来了，现场九十多号人。这事儿放在三年前没法想——无线充电的标准话语权，头一回这么明显地往东方挪。

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.

更关键的是谁在主导。2026 年一季度，小米拉着国内产业链——华为、OPPO、vivo 都在——把一套「小感量、低电压、高功率」的 50W 方案递到 WPC，全会投票通过，正式进 Qi2 下一代标准的核心草案。这是国产技术路线第一次写进无线充电国际标准的核心，不再是跟着别人的线圈规格改来改去。说白了，以后你桌上那个无线充电器怎么绕线圈、怎么控温，可能得参考中国厂商定下的路子；磁吸无线充电宝和三合一无线充电器也都会跟着吃上这波红利。

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.

另一头是合规。2025 年初 IEC 把 Qi v2.0 转成了国际标准 IEC 63563，欧洲紧接着采纳为协调标准 EN IEC 63563，从 2026 年起在欧盟市场强制执行——新上市的无线充产品过不了 Qi2 认证、不符合这条，连清关都过不去。好处是实实在在的：一份 IEC/EN 测试报告能多国通用，厂商不用为每个市场单独重复认证，苹果和安卓的磁吸生态也更容易互通。家居公共场所无线充要铺开，这套强制门槛反而帮着把水货和杂牌挡在门外。

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.

往后看，节点都排好了。2026 年 7 月 WPC 中国会员见面会刚同步完 50W 路线图，8 月 20 日充电头网办的世界无线充电大会会线上直播，把全产业链拉到一张桌上聊落地。对普通用户，我的建议很直白：现在买 25W 磁吸无线充完全够用，别为了还没影的 50W 提前溢价；对打算做多设备无线充、或者想做贴牌、设计与定制、生产与销售的工厂，现在就该盯着草案里的线圈和温控条款——等 2028 标准发布再改产线，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.

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