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NEWSCharging Brief: Qi 2.2.1 Certification, 3200W CRPS, Battery News
The September 17 industry brief covers Qi 2.2.1 certification, a 3200W CRPS titanium power supply, and new battery cell certifications.
Sep 17, 2026 · Dangel Technology editorial
The September 17 charging industry brief collects the day's product, chip, battery and event news in one place. Certifications and server power supply design updates lead the roundup, alongside announcements for upcoming industry conferences.
On the product side, a split dual-disc wireless charger has been certified to Qi 2.2.1, and Belkin has introduced a three-in-one charging dock supporting Qi2.2. MOMAX's new-standard power bank passed a 3050 fast-charge test, and Nimble showed a modular power bank that splits into two parts. AVS fast chargers aimed at iPhone 18 Pro series users also appeared, and LLab brought new fast-charge products to the Hong Kong Autumn Electronics Fair.
Server and power supply items include a 3200W CRPS power supply that received titanium efficiency certification, and a 1600W server PSU whose PFC stage uses the Texas Instruments UCD3138A controller. Another domestic 1000W gold-rated digital power supply adopts silicon carbide devices. Capacitor coverage highlighted 81 uF of high-voltage storage in a 120W GaN fast charger built with three Aishi capacitors.
In batteries and storage, EVE's 21700/50E cells have been adopted in an HPB hybrid power bank, and ATL's 583328 cells passed 3C certification under China's new power bank standard, while 15 battery and storage manufacturers opened campus recruitment. A 512Wh portable power station entered the Japanese Amazon top ten on the strength of its low weight.
Event announcements round out the brief: more than 40 brands are set to gather at the Charging Carnival, the 2026 World Capacitor Conference is recruiting speakers, the 2027 Asia Energy Storage Conference has opened speaker sign-ups, and the PSU 2027 computing power supply summit continues to build its lineup.
Key points
- Split dual-disc wireless charger certified to Qi 2.2.1
- 3200W CRPS server power supply earns titanium efficiency certification
- 1600W server PSU uses Texas Instruments UCD3138A as its PFC controller
- ATL 583328 cells pass 3C certification under the new power bank standard
- EVE 21700/50E cells adopted in an HPB hybrid power bank
Industry news compiled by Dangel Technology editorial from public reporting by Chongdiantou (charging industry media). Technical figures are reproduced as reported; verify specifications against the original source before design or procurement decisions.
Sourcing GaN USB-C chargers
Dangel Technology supplies GaN USB-C PD chargers from 20W to 600W on an OEM/ODM and private-label basis, with certification documentation arranged per model and destination market.