1. 서론
구매해주셔서 감사합니다asing the ELECOM EC-C03BK Mobile Battery. This high-capacity 10000mAh portable charger is designed to provide reliable and fast power to your smartphones, tablets, and other compatible devices. Featuring both USB Type-C and USB Type-A output ports, and compliant with USB Power Delivery (PD) standards, it ensures efficient charging on the go. Please read this manual carefully before use to ensure proper operation and to maximize the lifespan of your device.

Image 1.1: ELECOM EC-C03BK Mobile Battery and included USB-C to USB-C cable.
2. 제품 특징
- USB Power Delivery (PD) Compliant: Supports up to 20W output for super-fast charging of compatible devices.
- 대용량: 10000mAh battery capacity provides multiple charges for most smartphones.
- 컴팩트하고 휴대하기 편리한 디자인: Thin and rounded shape for comfortable handling and easy portability.
- Intelligent Charging ("Omakase Charging"): Equipped with a high-performance IC that automatically identifies the connected device and delivers optimal charging speed.
- 다양한 연결성: Features one USB Type-C port and one USB Type-A port for broad device compatibility.
- Included USB2.0 Type-C Cable: Comes with a 1-meter USB Type-C to Type-C cable for charging the battery and compatible devices, supporting both power delivery and data transfer.
- Reversible USB Type-C Connector: The USB Type-C connector can be inserted in either direction, simplifying connections.
- PSE 인증: Complies with Japanese PSE safety standards for mobile batteries.

Image 2.1: Close-up of the ELECOM EC-C03BK Mobile Battery, highlighting its compact design and ports.
3. 패키지 내용
패키지에 모든 품목이 들어 있는지 확인하세요.
- ELECOM EC-C03BK Mobile Battery (1 unit)
- USB Type-C to Type-C Cable (1m) (1 unit)
- 사용 설명서 (본 문서)
4. 안전수칙
경고: 이 안전 지침을 따르지 않을 경우 화재, 감전, 부상 또는 제품이나 재산 피해가 발생할 수 있습니다.
- 배터리를 분해하거나, 열거나, 부수거나, 구부리거나, 변형하거나, 구멍을 뚫거나, 파쇄하지 마십시오.
- Do not modify or remanufacture the battery, attempt to insert foreign objects into the battery, or immerse or expose it to water or other liquids.
- 배터리를 화재, 폭발 또는 기타 위험에 노출시키지 마십시오.
- 배터리를 떨어뜨리거나 강한 충격을 가하지 마십시오.
- Keep the battery away from extreme temperatures (above 60°C/140°F or below 0°C/32°F).
- Do not use the battery if it is damaged, swollen, leaking, or shows any signs of abnormality.
- 어린이의 손이 닿지 않는 곳에 보관하세요.
- Dispose of the battery according to local regulations. Do not dispose of it with household waste.
5. 설정
5.1 Charging the Mobile Battery
- Connect the included USB Type-C to Type-C cable to the Type-C port on the mobile battery.
- Connect the other end of the cable to a USB Power Delivery compatible AC charger (not included) or a computer's USB Type-C port.
- The indicator lights on the mobile battery will illuminate to show the charging status. When all lights are solid, the battery is fully charged.
It is recommended to fully charge the mobile battery before first use.
5.2 배터리 잔량 확인
Press the power button briefly to check the remaining battery level. The indicator lights will show the current charge:
- 조명 4 개 : 75-100 %
- 조명 3 개 : 50-75 %
- 조명 2 개 : 25-50 %
- 1 light: 0-25% (Recharge soon)
6. 사용 설명서
6.1 장치 충전
- Connect your device (smartphone, tablet, etc.) to the mobile battery using an appropriate charging cable.
- For USB Power Delivery compatible devices, use the USB Type-C port on the mobile battery and a USB-C to USB-C cable (like the one included) or a USB-C to Lightning cable (for iPhones).
- For other devices, use the USB Type-A port on the mobile battery and a standard USB-A to device-specific cable.
- The mobile battery will automatically begin charging your device. The indicator lights will show the remaining battery level of the mobile battery.
- 기기가 완전히 충전되었거나 더 이상 충전이 필요하지 않으면 연결을 해제하세요.
The "Omakase Charging" feature ensures your device receives the optimal charging current for its specifications.
7. 유지관리
- 청소: Wipe the mobile battery with a soft, dry cloth. Do not use abrasive cleaners, solvents, or harsh chemicals.
- 저장: Store the mobile battery in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, charge the battery to about 50% every 3-6 months to maintain battery health.
- 물을 피하세요: Do not expose the mobile battery to water or moisture.
8. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Mobile battery not charging. |
|
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| Device not charging from mobile battery. |
|
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| 느린 충전. |
|
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9. 사양
| 모델 번호 | EC-C03BK |
| 상표 | 엘레콤 |
| 배터리 용량 | 10000mAh |
| 입력 포트 | USB Type-C (for charging the mobile battery) |
| 출력 포트 | 1 x USB Type-C (PD compatible), 1 x USB Type-A |
| 최대 출력 전력 | 20W (via USB Type-C PD port) |
| 호환 장치 | Smartphones, Tablets, and other USB-chargeable devices |
| 색상 | 검은색 |
| 포함된 케이블 | USB Type-C to Type-C (1m) |
| 인증 | PSE Certified, Certified Hi-Speed USB (USB2.0) |
10. 보증 및 지원
ELECOM products are designed and manufactured to the highest quality standards. This product comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included with your product or visit the official ELECOM web대지.
If you encounter any issues or have questions regarding your ELECOM EC-C03BK Mobile Battery, please contact ELECOM customer support. Contact information can typically be found on the ELECOM official web사이트 또는 제품 포장에 표시되어 있습니다.
온라인 지원: www.elecom.co.jp/support/





