[CIO Corporation] Qi2.2, Wired 35W, 10000mAh Mobile Battery "SMARTCOBY SLIMⅡ Wireless2.2 Pro 10K" Silver Color Now Available

CIO Corporation (Headquarters: Moriguchi City, Osaka; President: Shota Nakahashi) began selling the 10000mAh mobile battery "SMARTCOBY SLIMⅡ Wireless2.2 Pro 10K," which supports Qi2.2 wireless charging, for 8,280 yen (tax included) in black only from February 20, 2026 (Friday) on Amazon.co.jp, Rakuten Ichiba's official CIO online store, and at some electronics retailers and direct CIO STOREs. The silver color also became available for sale from March 31, 2026 (Friday).

This product is a mobile battery capable of up to 25W wireless charging thanks to Qi2.2 compatibility. It also supports up to 35W output via wired connection, allowing it to charge a wide range of devices from smartphones to tablets and some PCs. Despite having a large capacity of 10000mAh, it features a slim design with a thickness of approximately 14.6mm, making it highly portable. It also includes full pass-through charging and a digital remaining battery display in 1% increments, enhancing convenience for daily use.

Product Name: SMARTCOBY SLIMⅡ Wireless2.2 Pro 10K Color Options: Silver, Black Manufacturer's Suggested Retail Price: 8,280 yen (tax included) Release Date: March 31, 2026 (Tuesday) for Silver (Black is already on sale) Amazon: https://www.amazon.co.jp/dp/B0FTZ6FYG6 *During the Amazon New Life Sale Final, you can purchase it for 6,690 yen, a 21.6% discount.

Product Features ■ Qi2.2 compatible, up to 25W wireless charging Wireless charging with magnetic attachment via MagSafe. With Qi2.2 compatibility, wireless charging reaches next-generation speeds of up to 25W. Compared to conventional standards, it enables efficient charging in a shorter time.

Up to 35W output with wired connection The USB-C port supports up to 35W output. This single device can charge various devices, including smartphones, tablets, and some laptops. *Charging may not be possible depending on the model due to maximum power supply limitations.

Large capacity of 10000mAh, yet compact design Despite having a large capacity of 10000mAh, it is designed compactly as a mobile battery with up to 35W output, achieving a thickness of approximately 14.6mm. It is easy to carry and optimally sized for daily use, capable of charging a smartphone more than 1.5 times.

Digital remaining battery display in 1% increments Equipped with a clear digital display showing the remaining battery in 1% increments. It turns the question "Is it still okay?" into definite peace of mind. The placement is designed to be naturally visible even when attached to a smartphone, a commitment to reducing small stresses felt with each use.

Product Specifications

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CIO Corporation (established in 2017) operates under the philosophy of "creating an exciting future with multi-functionality and the latest technology." Focusing on smartphone-related products such as chargers and mobile batteries, we are committed to newly manufacturing our own products, each imbued with a story and passion, and delivering them to our customers. Through our products, we want to deliver the exciting feeling of a child discovering how convenient multi-functional and high-performance products can be! With this in mind, all our employees spare no effort to deliver "exciting latest gadgets."