1. Product Overview
This JALOSOFO AC DC Adapter is a replacement power cord designed to charge and power a wide range of Braun trimmers and clippers. It provides a stable and safe power supply for your grooming devices.
1.1 Compatible Models
This power cord is compatible with the following Braun trimmer and clipper models:
- Braun 5513, 5516
- Braun MGK Series: MGK3010, MGK3020, MGK3021, MGK3025, MGK3210, MGK3220, MGK3221, MGK3225, MGK3921
- Braun BT Series: BT3000, BT3020, BT3021, BT3022, BT3221, BT3222, BT3240

Image 1.1: Compatibility overview of the JALOSOFO power cord with various Braun trimmer models.
2. Safety Information
Your safety is paramount. This power cord is designed with multiple protection features to ensure safe operation. Please read and adhere to the following safety guidelines:
- Short Circuit Protection: Prevents damage from electrical shorts.
- Overcurrent Protection: Safeguards against excessive current flow.
- Over Temperature Protection: Automatically shuts down if temperatures become too high.
- Over Charge Protection: Protects your device from being overcharged.
- Overvoltage Protection: Shields against voltage spikes.
- Over Load Protection: Prevents damage from excessive power draw.
Important:
- Do not expose the power cord to water or excessive moisture.
- Do not attempt to disassemble or modify the adapter.
- Ensure the power cord is fully inserted into both the wall outlet and your device.
- Keep out of reach of children.
- If the cord or adapter appears damaged, discontinue use immediately.

Image 2.1: Visual representation of the safety protections integrated into the power adapter.
3. Setup Instructions
Setting up your JALOSOFO power cord is straightforward:
- Verify Compatibility: Before connecting, ensure your Braun trimmer or clipper model is listed in the compatible models section (Section 1.1).
- Inspect the Cord: Check the power cord and adapter for any visible damage. Do not use if damaged.
- Connect to Device: Insert the small barrel connector end of the power cord firmly into the charging port of your Braun trimmer or clipper.
- Plug into Outlet: Insert the two-prong plug of the AC adapter into a standard 100V-240V wall electrical outlet.

Image 3.1: The JALOSOFO charger connected to a Braun trimmer and a wall outlet during use.
4. Operating Instructions
Once connected, the power cord will begin to supply power to your device. If your device has a charging indicator, it should activate. Please note that this replacement charger may not feature a charge indicator light, so you may need to estimate charging time based on your device's specifications.
- For optimal battery life, avoid constantly leaving your device plugged in after it is fully charged, if your device's battery technology recommends it.
- The adapter is designed for continuous use during operation of the trimmer/clipper if needed.
5. Maintenance
Proper care will extend the life of your power cord:
- Cleaning: Wipe the adapter and cord with a dry, soft cloth. Do not use liquid cleaners.
- Storage: When not in use, store the power cord in a cool, dry place, away from direct sunlight and extreme temperatures.
- Cable Care: Avoid sharp bends or kinks in the cable, especially near the connectors, as this can damage the internal wires. Do not wrap the cable too tightly around the adapter.
- Connector Care: Keep the barrel connector free of dust and debris to ensure a good connection.

Image 5.1: Details of the power cord's standard plug, durable cable, and output connector.
6. Troubleshooting
If your device is not charging or receiving power, consider the following:
- Check Connections: Ensure both ends of the power cord are securely plugged in – the barrel connector into your device and the two-prong plug into a functional wall outlet.
- Verify Outlet: Test the wall outlet with another known working appliance to confirm it is supplying power.
- Device Compatibility: Double-check that your trimmer or clipper model is explicitly listed as compatible with this power cord (refer to Section 1.1).
- Inspect for Damage: Examine the power cord and adapter for any signs of physical damage, such as cuts, frayed wires, or bent pins. If damaged, do not use.
- No Charge Indicator: Be aware that this replacement charger may not have a visual charge indicator. The absence of a light does not necessarily mean it is not charging. Allow sufficient time for charging.
- Device Issue: If the power cord is confirmed to be working and compatible, the issue might lie with your trimmer or clipper's battery or charging port.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | JALOSOFO |
| Input Voltage | 100V-240V AC |
| Input Frequency | 50Hz-60Hz |
| Output Voltage | 2.3 Volts DC |
| Output Current | 0.75 Amps |
| Wattage | 1 Watt |
| Cable Length | 4.9 FT / 1.5 M |
| Color | Black |
| Material | Plastic |
| Safety Certifications | ETL, FCC, RoHS Listed |
| Main Power Connector Type | 2 Pin (North American Type A) |

Image 7.1: Dimensions and compact design of the JALOSOFO power adapter and cord.
8. Warranty and Support
8.1 Manufacturer's Warranty
This JALOSOFO power cord comes with a 2-Year Manufacturer's Warranty. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or external causes.
8.2 Customer Support
For any questions, concerns, or warranty claims, please contact the seller or manufacturer through your purchase platform. Provide your order number and a detailed description of the issue to facilitate a quicker resolution.