Introduction
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.
Safety Information
- Do not open or disassemble the charger.
- Do not use near liquids or flammable gases.
- Keep out of reach of children.
- Use only with compatible Sony NP-FW50 batteries.
- Avoid extreme temperatures and direct sunlight.
- Disconnect from power when not in use.
Package Contents
- ProMaster Dually Charger (Model 4511)
- Built-in USB-A input cable
Product Overview
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.
Figure 1: Front view of the ProMaster Dually Charger. This image displays the charger's dual battery slots and the LCD screen for charge status.
Key Features:
- Dual Charging Slots: Charge two Sony NP-FW50 batteries concurrently.
- USB Charging: Flexible power input via USB-A.
- Intelligent Charging Technology: Optimizes charging for battery longevity.
- Compact and Portable Design: Easy to transport with a built-in USB cable.
- LCD Display: Provides real-time battery level and charging progress.
Setup
- Connect Power: 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).
Figure 2: Back view of the charger with the integrated USB-A cable. This image shows how the USB cable is stored and connected.
- Insert Batteries: 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.
Operating Instructions
- Charging Process: 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).
- Monitoring Charging Status: 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.
- Charging Time: Approximately 2 hours 30 minutes for two depleted batteries to reach 100% charge simultaneously.
- Removing Batteries: Once charging is complete (100% solid light on the LCD), carefully remove the batteries from the charging slots.
- Disconnecting Power: Disconnect the USB-A cable from the power source when charging is complete or when the charger is not in use.
Maintenance
- Clean the charger with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Store the charger in a cool, dry place away from direct sunlight and moisture.
- Ensure the USB cable is neatly stored in its designated slot when not in use to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Charger not powering on. | No power from USB source or faulty cable. | Ensure USB power source is active. Try a different USB port or adapter. Check cable connection. |
| Batteries not charging. | Batteries incorrectly inserted or incompatible. | Re-insert batteries correctly. Verify batteries are Sony NP-FW50 type. |
| Slow charging. | USB power source output is too low. | Use a USB power adapter that provides at least DC 5V 2.2A. |
Specifications
- Model: 4511
- Input: DC 5V 2.2A (Min) via USB-A port
- Output: DC 8.4V, 600mA (per channel)
- Compatible Batteries: Sony NP-FW50
- Charging Time: Approximately 2 hours 30 minutes (for two batteries simultaneously)
- Dimensions: 3 3/16" x 2 1/4" x 1" / 80 mm x 58 mm x 25 mm
- Weight: 2 3/8 oz / 67 g
Warranty and Support
For warranty information or technical support, please refer to the ProMaster official website or contact your authorized ProMaster dealer.
