1. 제품 오버view
The ELECOM DE-L11L-3200WF is a compact and lightweight mobile battery designed to provide portable power for your electronic devices. With a 3200mAh capacity and 2.1A output, it is ideal for charging smartphones and tablets on the go. This model includes both Lightning and USB Micro-B cables for broad compatibility.

Image 1.1: The ELECOM DE-L11L-3200WF mobile battery in white, featuring a compact cylindrical design with a black power button and a subtle cat-face logo.

Image 1.2: The charging cables included with the mobile battery, consisting of a USB-A to Lightning cable and a USB-A to Micro-B cable.
2. 주요 특징
- 대용량: 3200mAh battery capacity, capable of charging a typical smartphone approximately once.
- 높은 출력: Maximum output of 2.1A for fast charging of connected devices.
- 보편적 인 호환성 : Includes both Lightning and USB Micro-B cables, compatible with a wide range of smartphones and tablets, including iPhone 11 / iPhone 11 Pro / iPhone 11 Pro Max.
- 빠른 충전: The mobile battery itself can be fully recharged in approximately 2 hours when using an AC adapter with 1.8A or more output.
- 소형 및 휴대성: 가벼운 디자인으로 휴대가 간편합니다.
- LED 배터리 표시기: Four LED lights indicate the remaining battery level.
- 다중 안전 보호: 과충전, 과방전, 과볼륨 기능이 탑재되어 있습니다.tage, over-current, temperature detection, and short-circuit protection. PSE compliant for safety.

Image 2.1: Illustration showing the mobile battery charging a smartphone, highlighting its 3200mAh capacity and approximately one full charge capability for an 1800mAh smartphone.

Image 2.2: Diagram illustrating the LED battery level indicators: four lights for 75%+ remaining, three for 75%-, two for 50%-, and one for 25%-.

Image 2.3: Visual representation of the mobile battery and an AC charger, indicating that the mobile battery can be fully charged in approximately 2 hours.

이미지 2.4: 클로즈업 view of the mobile battery's end, showing the USB-A output port and the Micro-B input port.

Image 2.5: Icons representing the various safety features of the mobile battery, including PSE compliance, overcharge, over-discharge, over-voltage, over-current, 500 cycle durability, temperature detection, and short-circuit protection.
3. 설정 가이드
3.1 Charging the Mobile Battery
- Connect the included USB Micro-B cable to the Micro-B input port on the mobile battery.
- Connect the other end of the USB Micro-B cable to a USB AC adapter (not included) or a computer's USB port. For rapid charging, use an AC adapter with an output of 1.8A or more.
- The LED indicators will light up to show the charging progress. All four LEDs will illuminate steadily when the battery is fully charged.
3.2 장치 충전
- Select the appropriate cable for your device: the included Lightning cable for Apple devices or the USB Micro-B cable for compatible Android devices.
- Connect the USB-A end of the cable to the USB-A output port on the mobile battery.
- Connect the other end of the cable to your smartphone, tablet, or other compatible device.
- The mobile battery will automatically begin charging your device.
3.3 배터리 잔량 확인
Press the power button once to check the remaining battery level. The four LED indicators will light up to show the approximate charge:
- 4개의 LED: 75% - 100%
- 3개의 LED: 50% - 75%
- 2개의 LED: 25% - 50%
- 1개의 LED: Below 25% (recharge soon)
4. 사용 설명서
4.1 전원 켜기/끄기
The mobile battery does not have a dedicated power on/off switch. It automatically activates when a device is connected for charging and powers off when charging is complete or no device is connected.
4.2 충전 프로세스
Once your device is connected, the mobile battery will detect it and begin charging. The charging speed may vary depending on the device's battery level and whether the device is in use during charging. For optimal charging, ensure your device is not actively being used during the charging process.
5. 관리 및 유지 보수
- Store the mobile battery in a cool, dry place away from direct sunlight and extreme temperatures.
- 배터리를 떨어뜨리거나 강한 충격을 가하지 마십시오.
- 배터리를 분해하거나, 개조하거나, 수리하려고 시도하지 마십시오.
- 부드럽고 마른 천으로 외부를 닦으세요. 강한 화학 물질이나 연마재를 사용하지 마세요.
- For long-term storage, charge the battery to about 50% every three months to maintain battery health.
6. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| Mobile battery does not charge. | Cable not properly connected; AC adapter not working; Battery completely depleted. | Ensure all connections are secure. Try a different AC adapter or USB port. Allow the battery to charge for a few minutes, even if no indicators light up immediately. |
| Device does not charge from mobile battery. | Mobile battery is depleted; Incorrect cable used; Device is not compatible. | Recharge the mobile battery. Ensure you are using the correct cable for your device. Verify device compatibility with 5V/2.1A USB charging. |
| 충전 속도가 느립니다. | Device is in use during charging; Cable quality; Mobile battery not fully charged. | Avoid using the device while charging. Use the original or high-quality cables. Ensure the mobile battery is fully charged before use. |
| LED 표시등이 작동하지 않습니다. | Battery is completely depleted or fully charged; Malfunction. | Try charging the battery for a while. If the issue persists, contact customer support. |
7. 제품 사양
| 사양 | 값 |
|---|---|
| 상표 | 엘레콤 |
| 모델 번호 | DE-L11L-3200WF |
| 배터리 용량 | 3200mAh |
| 입력 | 마이크로 USB DC5V 1.8A |
| 출력 방법 | USB DC5V/1.8A |
| Total Power Output (All Ports) | 5V 2.1A |
| 총 USB 포트 | 1(USB-A) |
| 호환 장치 | Smartphones, Tablets (e.g., iPhone 11 / iPhone 11 Pro / iPhone 11 Pro Max) |
| 색상 | White Face |
| 부속품 | USB Cable (USB A - Lightning / USB A - USB Micro-B) |
| Average Charge Cycles | 500 |
| 패키지 크기 | 13.4 x 8.8 x 3.4cm |
| 무게 | 140g |
8. 안전수칙
이 제품을 사용하기 전에 모든 안전 경고를 주의 깊게 읽어보세요.
- Do not expose the battery to water, moisture, or high humidity.
- 배터리를 불이나 극심한 열에 노출시키지 마십시오.
- 어린이의 손이 닿지 않는 곳에 보관하세요.
- 배터리 단자를 단락시키지 마십시오.
- If the battery swells, leaks, or emits an unusual odor, discontinue use immediately.
- Dispose of the battery according to local regulations. Do not dispose of it with household waste.
9. 보증 및 고객 지원
ELECOM products are designed and manufactured to the highest quality standards. This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in the product packaging or visit the official ELECOM web대지.
If you encounter any issues with your ELECOM mobile battery or require technical assistance, please contact ELECOM customer support. You can find contact information on the official ELECOM web사이트 또는 지역 소매점을 통해 구매하세요.
For more information, visit the official ELECOM brand store: ELECOM Brand Store





