[CIO Co., Ltd.] Launch of "SMARTCOBY SLIMⅡ Wireless2.2 SS5K", a 5000mAh semi-solid-state power bank with 25W Qi2.2 wireless charging

CIO Co., Ltd. (Headquarters: Moriguchi City, Osaka; CEO: Shodai Nakahashi) will begin sales of the "SMARTCOBY SLIMⅡ Wireless2.2 SS5K," a 5000mAh semi-solid-state power bank compatible with Qi2.2 wireless charging, on May 27, 2026 (Wednesday) via Amazon.co.jp and the official CIO online store on Rakuten Ichiba. This product uses a semi-solid-state battery, balancing safety with ease of daily use in a slim form factor. It supports up to 25W wireless charging via Qi2.2, achieving charging speeds that redefine the 5000mAh class. With a slim design of approximately 11.6mm and a lightweight build of about 153g, it offers a new mobile experience designed for "stacking" with smartphones. Product Name: SMARTCOBY SLIMⅡ Wireless2.2 SS5K. Colors: Silver, Black. MSRP: 7,280 JPY (tax included). Release Date: May 27, 2026 (Wednesday). A 10% discount is available during the Amazon Smile Sale from May 27 to June 2. Key features include a semi-solid-state battery cell that reduces the electrolyte, a common cause of ignition, to less than 10%. It maintains stable performance in various daily scenarios, including drops and impacts. Furthermore, the proprietary "NovaCore C2" internal heat dissipation design and expansion coefficient suppression ensure long-term reliability. It also features "NovaSafety S2" for heat detection and output control. It supports up to 25W wireless charging, capable of charging an iPhone 17 Pro to approximately 41% in 30 minutes. It also supports up to 20W wired output for more stable and faster charging. The unit supports 20W input for full recharging in about 90 minutes and features full pass-through charging, which protects the battery cells from degradation once the device is fully charged.