소개
This manual provides instructions for the safe and efficient operation of your ProMaster Dually Charger for Sony NP-FW50 batteries. Please read this manual thoroughly before use and retain it for future reference.
안전 정보
- 충전기를 열거나 분해하지 마십시오.
- Do not use near liquids or flammable gases.
- 어린이의 손이 닿지 않는 곳에 보관하세요.
- 호환되는 Sony NP-FW50 배터리와 함께 사용하십시오.
- 극단적인 온도와 직사광선을 피하세요.
- 사용하지 않을 때는 전원을 차단하십시오.
패키지 내용
- ProMaster Dually Charger (Model 4511)
- Built-in USB-A input cable
제품 끝view
The ProMaster Dually Charger is designed to charge two Sony NP-FW50 batteries simultaneously. It features a compact design with a built-in USB-A cable for convenient power input.

그림 1: 전면 view of the ProMaster Dually Charger. This image displays the charger's dual battery slots and the LCD screen for charge status.
주요 특징:
- 듀얼 충전 슬롯: Charge two Sony NP-FW50 batteries concurrently.
- USB 충전: Flexible power input via USB-A.
- 지능형 충전 기술: Optimizes charging for battery longevity.
- 컴팩트하고 휴대하기 편리한 디자인: Easy to transport with a built-in USB cable.
- LCD 디스플레이: Provides real-time battery level and charging progress.
설정
- 전원 연결: Locate the built-in USB-A cable on the back of the charger. Extend the cable and connect it to a compatible USB power source (e.g., USB wall adapter, power bank, computer USB port). The input requirement is DC 5V 2.2A (Minimum).

그림 2: 뒤로 view of the charger with the integrated USB-A cable. This image shows how the USB cable is stored and connected.
- 배터리 삽입: Insert one or two Sony NP-FW50 batteries into the designated charging slots (CH1 and CH2) on the charger. Ensure the batteries are inserted with the correct orientation.
작동 지침
- 충전 프로세스: Once batteries are inserted and power is connected, the charger will automatically begin charging. The LCD display will show the charging status for each channel (CH1 and CH2).
- 충전 상태 모니터링: The LCD display indicates battery charge levels with icons and percentage indicators (25%, 50%, 75%, 100%). A blinking indicator signifies active charging, while a solid light indicates a fully charged battery.
- 충전 시간: Approximately 2 hours 30 minutes for two depleted batteries to reach 100% charge simultaneously.
- 배터리 제거: Once charging is complete (100% solid light on the LCD), carefully remove the batteries from the charging slots.
- 전원 차단: Disconnect the USB-A cable from the power source when charging is complete or when the charger is not in use.
유지
- 부드럽고 마른 천으로 충전기를 닦으세요. 강한 화학 물질이나 연마재를 사용하지 마세요.
- 충전기는 직사광선과 습기를 피해 시원하고 건조한 곳에 보관하세요.
- Ensure the USB cable is neatly stored in its designated slot when not in use to prevent damage.
문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 충전기 전원이 켜지지 않습니다. | No power from USB source or faulty cable. | Ensure USB power source is active. Try a different USB port or adapter. Check cable connection. |
| 배터리가 충전되지 않습니다. | Batteries incorrectly inserted or incompatible. | Re-insert batteries correctly. Verify batteries are Sony NP-FW50 type. |
| 느린 충전. | USB power source output is too low. | Use a USB power adapter that provides at least DC 5V 2.2A. |
명세서
- 모델: 4511
- 입력: DC 5V 2.2A (Min) via USB-A port
- 산출: DC 8.4V, 600mA (per channel)
- 호환 배터리: Sony NP-FW50
- 충전 시간: Approximately 2 hours 30 minutes (for two batteries simultaneously)
- 치수: 3 3/16" x 2 1/4" x 1" / 80 mm x 58 mm x 25 mm
- 무게: 2 3/8 온스 / 67g
보증 및 지원
For warranty information or technical support, please refer to the ProMaster official website or contact your authorized ProMaster dealer.





