Turnwin USB Magnetic Charger for Aikela ID205L/ID205U Fitness Trackers - User Manual

1. Introduction

This manual provides comprehensive instructions for the Turnwin USB Magnetic Charger, designed for compatibility with Aikela ID205L, ID205U, and other specified fitness trackers. Please read this manual carefully to ensure proper usage and to maximize the lifespan of your charging cable and device.

2. Product Features

• Dual Compatibility: Includes two magnetic charging cables. The white cable is compatible with Aikela ID205L and ID205U smartwatches that use the "VeryFitPro" app. The black cable supports other smartwatches with a 2.84mm pin distance. Note: Only one charger will fit your specific device due to opposite electrical polarities.
• Optimal Length: Features a 60cm (2ft) USB cable, providing ample length for convenient charging in various locations without the risk of your fitness tracker falling.
• Compact & Portable Design: Mini size and lightweight, making it ideal for travel, office, or bedside use.
• Durable & Secure: Constructed with soft silicone and a built-in magnet for a steady and secure connection, preventing scratches to your device.
• Fast Charging: Designed for efficient and stable charging.

3. Compatibility

This charger is compatible with a range of fitness trackers and smartwatches. Please verify your device model for correct charger selection.

• White Charger: Compatible with Aikela ID205L, ID205U, ID205S, ID216, 021, SW021, SW025, SW01 Fitness Tracker Bands (requires "VeryFitPro" app).
• Black Charger: Compatible with smartwatches having a 2.84mm pin distance for charging points. Also compatible with Umidigi Uwatch 3, Uwatch 2S, Uwatch 2, Uwatch, Uwatch GT, Uwatch Ufit Bands.

Important: This charger does NOT support ID205 or ID215G models. Only one of the included chargers will be compatible with your device due to differing electrical polarities.

Figure 3.1: Device Model Verification
This image illustrates the white magnetic charger and how to verify your device model (ID205L, ID205U, ID205S, ID216) using the VeryFitPro app. The white charger is compatible with these models.

Figure 3.2: Charger Polarity Comparison
This image displays both the white and black chargers included. It is important to note that these chargers have opposite electrical polarities, meaning only one will be compatible with your specific device.

4. Setup & Usage

4.1 Connecting the Charger

1. Identify the correct charging cable (white or black) that matches your smartwatch's charging pins and polarity.
2. Connect the USB-A end of the charging cable to a compatible power source (e.g., computer USB port, laptop, power bank, or a USB wall adapter).
3. Align the magnetic charging head with the charging contacts on the back of your smartwatch. The magnets will help secure the connection. Ensure the pins are correctly aligned to avoid damage and ensure charging.

Figure 4.1: Magnetic Connection Detail
This image details the magnetic charging interface, showing the 2.84mm pin distance required for the charger to connect correctly with the smartwatch.

Figure 4.2: Charger Cable Overview
This image presents the full black charging cable, highlighting both the standard USB-A connector and the magnetic charging head.

4.2 Charging Process

Once connected, your smartwatch should display a charging indicator. A full charge typically takes approximately 2.5 hours with a 1A output current.

5. Important Notes & Safety

• Always ensure the charging pins are clean and free from debris to maintain a good connection.
• Do not force the magnetic connector if it repels; this indicates incorrect polarity. Use the other cable or reorient the connector.
• Avoid exposing the cable to extreme temperatures or moisture.
• Keep out of reach of children.
• If your watch shuts down due to low power, it may take up to 30 seconds to turn on after connecting to the charger.

6. Specifications

7. Troubleshooting

• Device not charging:
  • Ensure the correct charger (white or black) is used for your specific device model.
  • Check that the magnetic pins are clean and making proper contact with the smartwatch's charging points.
  • Verify the USB power source is functional. Try a different USB port or adapter.
  • If the magnetic connector repels, flip it or try the other included cable as polarities differ.
• Slow charging:
  • Ensure your power source provides sufficient current (e.g., 1A output).
  • Check for any damage to the cable or connectors.
• Watch not turning on after low power shutdown:
  • Connect the charger and allow up to 30 seconds for the watch to initiate power-on sequence.

8. Warranty & Support

For any issues or inquiries, please contact Turnwin customer support via Amazon email. We aim to provide a quick response within 24 hours and assist you to the best of our ability.