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| CIO Smartcoby Ex06 combines wireless charging with a built-in USB-C cable |
Japanese charging accessory manufacturer CIO has introduced the SMARTCOBY Ex06 Wireless2.2 Built in CORD REEL, a new portable power bank that combines 25W Qi2.2 wireless charging with a built-in retractable USB-C cable capable of delivering up to 45W. The device also features a 9,000mAh battery and a pass-through charging system designed to make it useful both at home and on the move.
Announced on November 9, 2026, the SMARTCOBY Ex06 is launching through Japan's Makuake crowdfunding platform. Its main attraction is versatility: it can serve as a magnetic wireless charger for compatible smartphones, provide wired power to certain laptops, and function as an everyday wireless charging accessory when connected to an external power supply.
25W Qi2.2 Wireless Charging Meets a Retractable USB-C Cable
The SMARTCOBY Ex06 supports the Qi2.2 wireless charging standard, enabling up to 25W of wireless power delivery to compatible smartphones. Its magnetic attachment system helps keep supported devices aligned during charging, which is particularly convenient when using a phone while traveling.
Compared with the original Qi2 specification, which supports up to 15W, the newer Qi2 25W standard offers a substantial increase in potential charging power. The Wireless Power Consortium's official Qi charging documentation explains how the updated standard builds on the magnetic alignment and interoperability features introduced with Qi2.
However, the advertised 25W represents the charger's maximum wireless output, not a guaranteed charging speed for every phone. Actual performance depends on the connected device's charging capabilities, compatibility, battery temperature, and other operating conditions.
A Built-In 30cm USB-C Cable Delivers Up to 45W
For devices that require a wired connection, CIO has integrated a retractable USB-C cable measuring approximately 30cm (11.8 inches). The cable delivers up to 45W, allowing users to charge smartphones, tablets, and certain USB-C laptops without carrying a separate charging cable.
The 45W output should be sufficient for some compact productivity laptops that support USB-C charging, although larger machines and performance-focused models may require more power. A laptop that normally uses a 65W, 90W, or higher-rated adapter may charge more slowly or continue losing battery power during demanding workloads.
One particularly practical feature is that the retractable cable works in both directions. It can supply power to connected electronics or accept power from a USB-C charger to replenish the SMARTCOBY Ex06 itself. The cable retracts into the housing when not needed, reducing clutter inside a bag or on a desk.
9,000mAh Battery and Dual-Device Charging Support
CIO has equipped the SMARTCOBY Ex06 with a 9,000mAh lithium-ion battery. Although that capacity falls slightly below the common 10,000mAh class, the company says its design prioritizes a balance between portability and higher wired output.
The power bank uses cylindrical lithium-ion cells selected for their output characteristics. Its compact design is intended to sit against the back of a compatible smartphone without excessive overhang.
Battery capacity also needs to be considered when charging larger devices. While 45W USB-C output makes the Ex06 capable of powering certain laptops, its 9,000mAh capacity is better suited to emergency top-ups than extended laptop operation. Like other power banks, some stored energy is lost during voltage conversion and wireless power transfer, meaning the usable capacity delivered to a device will be lower than the battery's nominal rating.
Simultaneous Charging Comes With a Power Limit
The SMARTCOBY Ex06 can charge two devices simultaneously using its wireless charging surface and integrated USB-C cable. This makes it possible to top up a smartphone and another accessory, such as wireless earbuds, from a single power bank.
There is an important limitation, however. According to CIO's official product announcement published through PR TIMES, the combined output is limited to 15W when charging two devices through the built-in cable and wireless connection.
Consequently, users cannot expect 25W wireless charging and 45W wired charging at the same time. The highest advertised output figures apply to their respective charging modes rather than simultaneous operation.
Pass-Through Charging Turns the Power Bank Into a Home Charger
Another notable feature is CIO's full pass-through charging implementation. By connecting the integrated USB-C cable to a compatible external charger, users can recharge the SMARTCOBY Ex06 while also charging a smartphone wirelessly.
CIO says that once the power bank reaches full capacity, incoming electricity can be supplied to the connected device without repeatedly charging and discharging the internal battery cells. This approach is designed to reduce unnecessary battery wear during regular desk charging.
The result is a product that can serve as a wireless charging accessory at home or in an office, then transition into a portable battery when disconnected. This dual-purpose design potentially reduces the need to keep separate charging accessories for different locations.
TFT Display and NovaCore C3 Battery Monitoring
Beyond its charging hardware, CIO has added a TFT display that shows information such as remaining battery capacity and USB-C or wireless charging activity. The screen provides more detailed feedback than the basic LED indicators commonly found on compact power banks.
The SMARTCOBY Ex06 also incorporates CIO's proprietary NovaCore C3 battery management system. Through a dedicated companion application, users can access battery health information, charge-cycle counts, and internal cell temperature readings. According to CIO, the application connects to the power bank through its integrated USB-C cable.
A Battery Safety Feature That Pauses Output After 300 Cycles
One unusual feature is an automatic charging-output pause after the battery reaches a cumulative total of 300 full equivalent charge cycles. The power bank displays a notification encouraging users to review its condition.
CIO emphasizes that reaching 300 cycles does not mean the battery has reached the end of its usable life. Users can examine its health through the companion application and reactivate power delivery. The device can also continue receiving a charge while its output is paused.
The company's battery management system additionally monitors voltage, current, and temperature, adjusting output when necessary. These monitoring capabilities may appeal to buyers who want greater visibility into battery condition over long-term use.
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| CIO Smartcoby Ex06 offers versatile charging options for phones, earbuds and laptops |
- Product: CIO SMARTCOBY Ex06 Wireless2.2 Built in CORD REEL
- Battery capacity: 9,000mAh
- Wireless charging: Qi2.2, up to 25W
- Wired charging: Up to 45W via integrated USB-C cable
- Built-in cable: Retractable USB-C, approximately 30cm
- Simultaneous charging: Wired and wireless, up to 15W combined
- Pass-through charging: Supported
- Display: TFT screen with charging information
- Battery management: NovaCore C3 with companion app monitoring
- Available colors: Black and white
Price and Availability
The CIO SMARTCOBY Ex06 crowdfunding campaign launched in Japan on November 9, 2026, through Makuake. CIO has announced a planned regular retail price of ¥11,980 (including tax).
For early supporters, the company introduced several limited promotional tiers. The first 300 units are offered at ¥8,580, while another 500 units are listed at ¥8,780. These introductory prices are subject to availability and may change as the crowdfunding campaign progresses.
Interested buyers can review the latest campaign details and available rewards through the official SMARTCOBY Ex06 Makuake project page. CIO has not confirmed broader international availability in its initial announcement.
Is the SMARTCOBY Ex06 a Practical Charging Solution?
The SMARTCOBY Ex06 stands out by bringing together features that are often spread across several accessories. Its combination of magnetic 25W wireless charging, a retractable 45W USB-C cable, and full pass-through operation makes it particularly relevant for people who frequently move between a desk, commuting, and travel.
There are compromises to consider. Its 9,000mAh capacity is relatively modest for laptop charging, the short integrated cable may not suit every workspace, and dual-device charging reduces the available output to 15W. Buyers primarily interested in maximizing battery capacity or powering demanding laptops may find a larger high-output power bank more suitable.
For smartphone-focused users who value convenience over maximum capacity, however, CIO's approach is appealing. The ability to use the same device as a portable power bank and an everyday wireless charger gives the Ex06 a practical advantage over simpler alternatives.
More information about the product's design, battery management features, and launch plans is available in CIO's official SMARTCOBY Ex06 launch announcement.