Product Overview
This innovative device functions as an AC charger when plugged into a wall outlet, and as a mobile battery when on the go, eliminating the need to carry separate chargers and cables. It provides convenient and fast charging for various devices.
Key Features
All-in-One Design with PD30W Fast Charging
The mobile battery features a foldable plug, allowing it to be used as a high-power AC charger when plugged into a wall outlet. For on-the-go use, it acts as a mobile battery with an integrated cable, simplifying preparation and tidying up. It supports up to 30W rapid charging, ensuring quicker power delivery.
Both AC and battery modes support up to 30W rapid charging. This enables not only smartphones but also tablets and compatible MacBook Air models to be charged efficiently, making it suitable for business use.
Simultaneous Charging for Multiple Devices
Equipped with two USB ports, the device can charge two items simultaneously, such as a smartphone and earphones. Additionally, it can charge a smartphone while simultaneously recharging the mobile battery itself. This allows users to start their day with both devices fully charged from a single outlet.
Convenient and Reliable Functions
The device includes a battery level display, showing the remaining charge numerically, which helps prevent unexpected power depletion. It also integrates multiple protection systems for safe usage.
These safety features include overcharge (voltage/current) protection, overdischarge (voltage/current) protection, and short-circuit protection, ensuring it is a PSE compliant product.
Product Specifications
| Item | Description |
|---|---|
| Compatible devices | Can be used with devices chargeable via USB cable. |
| Built-in Battery | Lithium-ion battery 7.2V 5000mAh [36Wh] Cell Capacity: 10000mAh |
| Rated Input | AC100-240V～50/60Hz 1.5A |
| Rated Output | USB-C Cable: 5V/3A, 9V/3A, 12V2.5A, 15V2A, 20V1.5A [PD30W] |
| Rated Output Capacity | 5V/6300mAh, 9V/3500mAh, 12V/2500mAh |
| Charging Time (to mobile battery) | Approx. 2 hours from empty to full charge [when charging via AC plug] |
| Protection Functions | Overcharge (voltage/current) protection, overdischarge (voltage/current) protection, short circuit protection |
| Accessories | Instruction manual with warranty, dedicated pouch |
| PSE Mark | PSE compliant product for safety and peace of mind |
| Size (Main Unit) | Approx. 52(W)×32(D)×114(H)mm *Excluding cable |
| Weight (Main Unit) | Approx. 249g |
| Size (Package) | Approx. 90(W)×37(D)×190(H)mm |
| Weight (Including Package) | Approx. 320g |
| Operating Environment Temperature | Charging: 0～35℃ |
| Usage Cycles | Approx. 1000 times |
| Country of Origin | China |
| Warranty Period | 2 years |
Pricing and Availability
The “AC Mobile Battery 10000mAh PD30W Input/Output” (MOT-MBAC10002-EC) is available from January 27th, 2026. The MOTTERU Direct price is 6,640 yen (tax included), with a special monitor sale price of 3,980 yen (tax included) for a limited quantity.
Available colors are Pale Iris and Almond Milk. Airy White is scheduled for release in March.
Purchase links:
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Yahoo! Shopping: https://store.shopping.yahoo.co.jp/motteru/mot-mbac10002.html
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Amazon is expected to launch in early February.
About MOTTERU Co., Ltd.
MOTTERU Co., Ltd., established in Ebina City, Kanagawa Prefecture in 2020, is a digital accessory company focused on “quality, texture, and design.” The company’s mission is to enrich people’s lives and be useful to them by creating desirable products through creative ideas and technology. MOTTERU is committed to thorough design, development, manufacturing, and inspection processes, while flexibly adapting to the rapidly changing times and environment to develop products that everyone will want to own. The company prioritizes bringing products to market with the latest technology and technical capabilities, informed by customer feedback and a strong focus on quality.
For product inquiries or issues, please contact MOTTERU Support:
MAIL: support@motteru.co.jp
TEL: 046-200-7090 (Weekdays 10:00-12:00 / 13:00-17:00)
LINE ID: @131jjnre (Add as friend for inquiries, Weekdays 10:00-12:00 / 13:00-17:00)
More information about MOTTERU can be found on their official website: https://motteru.co.jp/
