Introduction
This manual provides essential information for the safe and efficient use of your Generic 2V AC Power Adapter Charger. Please read these instructions carefully before use and retain for future reference.
Safety Information
- Ensure the adapter's voltage and current ratings match your device's requirements. This adapter provides 2V output.
- Do not expose the adapter to water or excessive moisture.
- Avoid using the adapter if the cable or plug is damaged.
- Unplug the adapter from the power outlet when not in use or during electrical storms.
- Keep out of reach of children.
- Do not attempt to disassemble or repair the adapter. Refer to qualified service personnel.

Image: The power adapter features stable charging, current protection, and short circuit protection for enhanced safety.
Package Contents
Verify that all items are present in your package:
- 1 x Generic 2V AC Power Adapter Charger
- 2 x USB Cable
Setup
- Connect the Adapter: Plug the AC power adapter into a standard 120V AC wall outlet.
- Connect to Device: Insert the charging connector of the adapter into the charging port of your compatible Wahl trimmer or shaver. Ensure a secure connection.
- Verify Connection: Some devices may indicate charging status with an LED light or display.

Image: The 2V AC Power Adapter Charger connected to a Wahl shaver, demonstrating proper connection for charging.
Operating Instructions
Once connected, the adapter will begin charging your device. Charging times may vary depending on the device's battery level and capacity.
- For optimal performance, charge your device fully before initial use.
- Avoid overcharging by disconnecting the adapter once the device indicates a full charge.
- The adapter is designed for continuous use during charging, but it is recommended to unplug it when not actively charging a device.
Video: Demonstrates the connection of the charger to a Wahl trimmer and the charging process.
Compatibility
This 2V AC Power Adapter Charger is compatible with various Wahl trimmer and shaver models, including but not limited to:
- Wahl 9893LP
- Wahl WNT-7
- Wahl 7061-500
- Wahl 7061-100
- Wahl 7367-200
- Wahl 7339
- Wahl 7060
- Wahl 8061
- Wahl SS2L
- Wahl WSS3L
- Wahl 9818-5001
- Wahl 9818A
- Wahl 9864
- Wahl 9864SS
- Wahl 9870
- Wahl 97819-1000
- Wahl 9884L2
- Wahl 9896
- Wahl 9899
- Wahl 9899-100
Please refer to your device's manual for specific charging port type and voltage requirements to ensure compatibility.

Image: Visual guide to compatible Wahl trimmer models and the specific interface type of the adapter.
Video: Illustrates the compatibility of the charger with various Wahl trimmer models, including SS2L, WSS3L, 9818A, 5616L, 5701, and 9818-5001.
Features
- Efficient Charging: Designed for rapid and efficient power delivery.
- Compact Design: Portable and ideal for travel or on-the-go use.
- Reliable Performance: Provides stable power to your devices.
- Safety Features: Includes overcharging and overheating protection.
Maintenance
- Keep the adapter clean and free from dust and debris.
- Store the adapter in a cool, dry place when not in use.
- Do not wrap the cable too tightly around the adapter to prevent damage.
Troubleshooting
| Problem | Solution |
|---|---|
| Device not charging. |
|
| Adapter feels hot during charging. |
|
Video: A short preview demonstrating how to connect the multi-adapter set to a device and check for charging, including a polarity reverser for troubleshooting.
Specifications
| Feature | Detail |
|---|---|
| Brand | Generic |
| Model Number | #B2237401127 |
| Input Voltage | 120 Volts (AC) |
| Output Voltage | 2 Volts (DC) (Note: Product title and image indicate 2V, overriding conflicting 5V specification.) |
| Connector Type | ACC-7 (Specific to Wahl trimmers) |
| Compatible Devices | Shaver, Trimmer (Wahl models) |
| Special Feature | Charging function, Overcharging Protection, Overheating Protection |
| Color | Black |
| Manufacturer | Shenzhen Junchen Technology Co., Ltd |
Warranty and Support
For warranty information or technical support, please refer to the retailer's return policy or contact the manufacturer directly. Keep your purchase receipt for proof of purchase.