CIO SMARTCOBY SLIM 5K

CIO SMARTCOBY Slim 5K Qi2 Magsafe Charger User Manual

Model: CIO-MB20W1C-5K-WL15 (Safety Model)

1. 서론

구매해주셔서 감사합니다asing the CIO SMARTCOBY Slim 5K Qi2 Magsafe Charger. This ultra-slim magnetic wireless power bank is designed to provide convenient and efficient charging for your compatible devices. This manual provides essential information for safe and optimal use of your device. Please read it thoroughly before use and retain it for future reference.

2. 제품 특징

The SMARTCOBY Slim 5K (Safety Model) offers a range of features for reliable portable charging:

  • Qi2 인증 무선 충전: Supports up to 15W magnetic wireless charging for compatible devices.
  • 초슬림 디자인: Measures only 8.7mm thick, making it highly portable.
  • 가벼움: Weighs approximately 117g for easy carrying.
  • 이중 충전 옵션: Provides 15W wireless charging and up to 20W USB-C Power Delivery (PD) fast charging.
  • 5000mAh 용량 : Offers sufficient power for daily charging needs.
  • 통과 충전: Allows simultaneous charging of your device and the power bank.
  • Temperature-Managed Safety Model: Optimized software settings to manage temperature during charging, ensuring stable performance, especially in warmer environments or during extended use.
  • 카메라 촬영에 최적화된 디자인: Attaches magnetically without obstructing your phone's camera, adhering to Apple's Accessory Design Guidelines.
  • 내구성 있는 구조: Features a sleek aluminum alloy body.
CIO SMARTCOBY Slim 5K with key features highlighted

이미지: 이상view of the CIO SMARTCOBY Slim 5K power bank in silver and black, illustrating its ultra-thin profile, Qi2 certification, 15W fast output, 5000mAh capacity, MagSafe compatibility, pass-through charging support, USB-C port, and Apple case standard compliance.

Hand holding the ultra-thin CIO SMARTCOBY Slim 5K power bank

Image: A hand holding the silver CIO SMARTCOBY Slim 5K, emphasizing its slimness (8.7mm) and lightweight design (117g), highlighting its portability.

Comparison of Safety Model and High Performance Model of SMARTCOBY Slim 5K

Image: Diagram explaining the NovaSafety feature for power banks, comparing the Safety Model (stable charging, reduced heat) and High Performance Model (fast charging, higher heat generation). This product is the Safety Model.

3. 초기 설정

For safety during shipment, the SMARTCOBY Slim 5K is set to sleep mode upon arrival. To activate the device and enable wireless charging:

  1. Locate the power button on the side of the power bank.
  2. Press the power button once to deactivate sleep mode. The LED indicators will illuminate, indicating the device is active and ready for use.
Close-up of the power button on the CIO SMARTCOBY Slim 5K

이미지: 클로즈업 view of the side of the power bank, showing the USB-C port and the small power button labeled "PUSH!!", indicating where to press to activate the device.

4. 사용 설명서

4.1. 파워뱅크 충전하기

To recharge your SMARTCOBY Slim 5K:

  1. Connect the included USB-C to USB-C charging cable to the USB-C port on the power bank.
  2. Connect the other end of the cable to a compatible USB-C power adapter (not included). For optimal charging speed, use a 20W or higher Power Delivery (PD) adapter.
  3. The LED indicators will show the charging status. The power bank can be fully recharged in approximately 150 minutes with a fast charger.
CIO SMARTCOBY Slim 5K being charged via USB-C cable

Image: The silver SMARTCOBY Slim 5K power bank connected via a white USB-C cable to a wall adapter, illustrating the recharging process. A graphic indicates a battery charging time of 150 minutes.

4.2. 무선 충전 (MagSafe 호환)

For magnetic wireless charging:

  1. Ensure the power bank is active (not in sleep mode).
  2. Align the power bank with the MagSafe area on the back of your compatible iPhone (iPhone 12-16 models) or other Qi2-compatible device. The magnets will snap into place.
  3. Wireless charging will begin automatically. The leftmost LED indicator on the power bank will illuminate purple to confirm Qi2 wireless charging is active.
CIO SMARTCOBY Slim 5K magnetically attached to an iPhone for wireless charging

Image: The silver SMARTCOBY Slim 5K magnetically attached to the back of an iPhone, showing the wireless charging icon and indicating 15W output.

Various iPhone models with CIO SMARTCOBY Slim 5K attached, showing camera clearance

Image: A lineup of iPhones (iPhone 12 mini, iPhone 16, iPhone 16 Pro, iPhone 16 Pro Max) with the SMARTCOBY Slim 5K attached, demonstrating that the power bank does not block the camera lens.

4.3. 유선 충전 (USB-C PD)

To charge devices via USB-C:

  1. Connect one end of a USB-C to USB-C cable (or appropriate USB-C to Lightning cable) to the USB-C port on the power bank.
  2. Connect the other end to your device (e.g., iPhone, Android phone, iPad).
  3. The power bank will automatically begin charging your device at up to 20W Power Delivery.

4.4. 패스스루 충전

The SMARTCOBY Slim 5K supports pass-through charging, allowing you to charge both the power bank and your device simultaneously.

  1. Connect the power bank to a wall adapter using a USB-C cable (as described in 4.1).
  2. Attach your device for wireless charging or connect it via a USB-C cable (as described in 4.2 or 4.3).
  3. The power bank will charge itself and your connected device. Once the power bank is fully charged, it will automatically switch to a dedicated direct current circuit to continue charging your device.

메모: During true pass-through charging, the wireless charging output is limited to 5W to protect internal battery cells and extend the lifespan of the power bank.

CIO SMARTCOBY Slim 5K and iPhone charging simultaneously via pass-through

Image: The silver SMARTCOBY Slim 5K power bank connected to a wall adapter, with an iPhone magnetically attached to the power bank, demonstrating simultaneous pass-through charging.

4.5. LED 전원 표시기

The power bank features five LED indicators to display its battery status and charging activity:

  • The leftmost LED illuminates purple when Qi2 wireless charging is active.
  • The remaining four LEDs indicate the battery level in 25% increments.
LED power indicator guide for CIO SMARTCOBY Slim 5K

Image: A close-up of the LED indicators on the power bank, accompanied by a table explaining that the leftmost purple LED indicates Qi2 charging, and the four white LEDs indicate battery levels at 25%, 50%, 75%, and 100%.

5. 안전 정보 및 예방 조치

To ensure safe operation and prolong the lifespan of your SMARTCOBY Slim 5K, please observe the following:

  • 온도 관리: The Safety Model is designed to manage temperature during charging. In high-temperature environments, or during extended use, built-in protection functions may automatically adjust or pause charging to maintain safe performance. Charging will resume once the temperature returns to a stable level (feature supported on iOS 17 and 18).
  • 극한의 온도를 피하세요:
    • Do not leave in a car: Temperatures inside a car can rise significantly (up to 50°C / 122°F), which can damage the device.
    • 직사광선을 피하세요: Exposure to direct sunlight can damage the internal battery and, in the worst case, lead to overheating or swelling.
    • Avoid leaving near windows: Even without direct sunlight, temperatures near windows can be high, posing a risk of damage.
  • 물과 습기: Do not expose the device to water, rain, or excessive moisture.
  • 물리적 손상: 기기를 떨어뜨리거나 충격을 주거나 분해하지 마십시오.
  • 적절한 보관: Store the power bank in a cool, dry place away from flammable materials.
  • 어린이들: 어린이의 손이 닿지 않는 곳에 보관하세요.
Safety warnings for CIO SMARTCOBY Slim 5K regarding temperature

Image: Illustrations depicting important safety precautions: avoiding leaving the device in a hot car, avoiding direct sunlight, and avoiding leaving it near windows to prevent overheating and damage.

Temperature comparison graph for Safety Model vs. High Performance Model

Image: A graph illustrating the temperature variations and battery charge levels during charging for both the Safety Model and High Performance Model of the SMARTCOBY Slim 5K, tested on an iPhone 16 Pro. It shows the Safety Model maintaining lower product temperatures.

This product is certified under Japan's Electrical Appliance and Material Safety Law (PSE), indicating it meets safety standards for electrical appliances.

6. 유지관리

  • 청소: Use a soft, dry cloth to clean the surface of the power bank. Do not use harsh chemicals or abrasive cleaners.
  • 저장: If storing the power bank for an extended period, charge it to about 50-75% capacity and store it in a cool, dry place. Recharge it every 3-6 months to maintain battery health.
  • Aluminum Surface: The aluminum alloy body is durable but can be prone to fine scratches. For better preservation of its appearance, consider protecting it with a pouch or similar item when carrying it.
Close-up of the aluminum texture of CIO SMARTCOBY Slim 5K

이미지: 클로즈업 view of the power bank's aluminum surface, highlighting its texture. Text advises protecting the surface from scratches.

7. 문제 해결

문제가능한 원인해결책
기기가 무선으로 충전되지 않습니다.
  • Power bank is in sleep mode.
  • Device is not Qi2/MagSafe compatible or misaligned.
  • 휴대폰 케이스가 너무 두껍거나 금속 재질이 포함되어 있습니다.
  • 보조 배터리가 방전되었습니다.
  • 전원 버튼을 눌러 보조 배터리를 활성화하세요.
  • 적절한 정렬을 확인하세요.
  • 휴대폰 케이스를 제거하거나 MagSafe 호환 케이스를 사용하세요.
  • 파워 뱅크를 충전하십시오.
USB-C를 통해 기기를 충전할 수 없습니다.
  • 케이블에 결함이 있거나 제대로 연결되지 않았습니다.
  • 보조 배터리가 방전되었습니다.
  • Device is not compatible with USB-C PD.
  • Try a different USB-C cable and ensure secure connections.
  • 파워 뱅크를 충전하십시오.
  • 기기 호환성을 확인하십시오.
Power bank is charging slowly or stops charging.
  • Using a low-power adapter for recharging.
  • High ambient temperature or device overheating (Safety Model feature).
  • Pass-through charging is active (wireless output limited to 5W).
  • Use a 20W or higher USB-C PD adapter for recharging the power bank.
  • Move to a cooler environment. Charging will resume when temperature stabilizes.
  • Note that wireless output is reduced during pass-through charging.
LED 표시등이 켜지지 않습니다.
  • Power bank is in sleep mode.
  • 보조 배터리가 완전히 방전되었습니다.
  • 전원 버튼을 누르세요.
  • 보조 배터리를 충전기에 연결하세요.

8. 사양

특징세부 사항
모델 번호CIO-MB20W1C-5K-WL15 (Safety Model)
배터리 용량5000mAh / 3.85V(19.25Wh)
정격 용량3000mAh
USB-C 입력5V=3A, 9V=2.22A (Max 20W)
USB-C 출력5V=2A, 9V=2.22A (Max 20W)
Qi2 Wireless Output최대 15W
USB-C + Wireless Total Output10W (during pass-through charging)
제품 크기약 102 × 70 × 8.7mm
무게약 117g
사이클 카운트약. 500
충전 시간(파워뱅크)Approx. 150 minutes (with 20W PD charger)
Supported Charging StandardsQi2 충전 / PD3.0
호환 장치iPhone 12-16, Android smartphones, iPads, other USB-C devices
재료알루미늄 합금
Table of product specifications for CIO SMARTCOBY Slim 5K

Image: A detailed table listing the product specifications including model number, capacity, input/output, dimensions, weight, and charging standards.

9. 보증 및 지원

As a Japanese manufacturer, CIO is committed to providing support for any product issues. If you experience any defects or malfunctions with your SMARTCOBY Slim 5K, please contact us immediately for assistance.

For customer support, please refer to the contact information provided on the product packaging or the official CIO web대지.

© 2026 CIO Co., Ltd. All rights reserved.

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