Einführung
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.
Sicherheitshinweise
- Öffnen oder zerlegen Sie das Ladegerät nicht.
- Do not use near liquids or flammable gases.
- Außerhalb der Reichweite von Kindern aufbewahren.
- Use only with compatible Sony NP-FW50 batteries.
- Vermeiden Sie extreme Temperaturen und direkte Sonneneinstrahlung.
- Trennen Sie das Gerät von der Stromversorgung, wenn Sie es nicht verwenden.
Packungsinhalt
- ProMaster Dually Charger (Model 4511)
- Eingebautes USB-A-Eingangskabel
Produkt überview
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.

Abbildung 1: Vorderseite view of the ProMaster Dually Charger. This image displays the charger's dual battery slots and the LCD screen for charge status.
Hauptmerkmale:
- Zwei Ladeanschlüsse: Charge two Sony NP-FW50 batteries concurrently.
- USB-Aufladung: Flexible power input via USB-A.
- Intelligente Ladetechnologie: Optimizes charging for battery longevity.
- Kompaktes und tragbares Design: Easy to transport with a built-in USB cable.
- LCD Anzeige: Provides real-time battery level and charging progress.
Aufstellen
- Strom anschließen: 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).

Abbildung 2: Zurück view of the charger with the integrated USB-A cable. This image shows how the USB cable is stored and connected.
- Batterien einlegen: 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.
Bedienungsanleitung
- Ladevorgang: 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).
- Überwachung des Ladestatus: 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.
- Ladezeit: Approximately 2 hours 30 minutes for two depleted batteries to reach 100% charge simultaneously.
- Batterien entfernen: Once charging is complete (100% solid light on the LCD), carefully remove the batteries from the charging slots.
- Stromzufuhr unterbrechen: Disconnect the USB-A cable from the power source when charging is complete or when the charger is not in use.
Wartung
- Reinigen Sie das Ladegerät mit einem weichen, trockenen Tuch. Verwenden Sie keine scharfen Chemikalien oder Scheuermittel.
- Bewahren Sie das Ladegerät an einem kühlen, trockenen Ort auf und schützen Sie es vor direkter Sonneneinstrahlung und Feuchtigkeit.
- Ensure the USB cable is neatly stored in its designated slot when not in use to prevent damage.
Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Das Ladegerät lässt sich nicht einschalten. | No power from USB source or faulty cable. | Ensure USB power source is active. Try a different USB port or adapter. Check cable connection. |
| Batterien werden nicht geladen. | Batteries incorrectly inserted or incompatible. | Re-insert batteries correctly. Verify batteries are Sony NP-FW50 type. |
| Langsamer Ladevorgang. | USB power source output is too low. | Use a USB power adapter that provides at least DC 5V 2.2A. |
Technische Daten
- Modell: 4511
- Eingang: DC 5V 2.2A (Min) via USB-A port
- Ausgabe: DC 8.4V, 600mA (per channel)
- Kompatible Batterien: Sony NP-FW50
- Ladezeit: Approximately 2 hours 30 minutes (for two batteries simultaneously)
- Abmessungen: 3 3/16" x 2 1/4" x 1" / 80 mm x 58 mm x 25 mm
- Gewicht: 2 3/8 oz / 67 g
Garantie und Support
For warranty information or technical support, please refer to the ProMaster official website or contact your authorized ProMaster dealer.





