1. Introduction
This manual provides essential information for the proper use and care of your FERIETELF T26 Drone Replacement Accessory Kit. Please read these instructions carefully before installation and operation to ensure optimal performance and longevity of the components.
2. Package Contents
Verify that all items listed below are present in your accessory kit:
- 4 x Propeller Guards
- 2 x Spare Blades (Propellers)
- 1 x Screwdriver
- 1 x 3.7V 1200mAh Modular Rechargeable Li-po Battery
- 1 x Charging Cable

Image 2.1: Overview of the FERIETELF T26 Drone Replacement Accessory Kit components, including propeller guards, spare blades, screwdriver, rechargeable battery, and charging cable.
3. Setup Instructions
3.1. Battery Charging
- Connect the provided charging cable to the 3.7V 1200mAh modular Li-po battery.
- Plug the other end of the charging cable into a compatible USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator on the charging cable will be continuously lit while the battery is charging.
- Charging typically takes approximately 120 minutes. Once fully charged, the LED indicator will turn off.
- Disconnect the battery from the charging cable once charging is complete.

Image 3.1: The modular battery being inserted into the T26 drone, illustrating its design for easy replacement and extended flight time.
3.2. Propeller Installation
Ensure correct propeller orientation for stable flight. Refer to the markings on the propellers and the drone's motor arms.
- Identify the 'A' and 'B' markings on the propellers.
- Match the 'A' propellers to the motor arms designated for 'A' blades and 'B' propellers to the motor arms designated for 'B' blades. Typically, 'A' blades are installed diagonally opposite each other, as are 'B' blades.
- Place the propeller onto the motor shaft, ensuring it sits flush.
- Use the provided screwdriver to secure the propeller with the appropriate screw. Do not overtighten.

Image 3.2: A top-down view of the T26 drone illustrating the correct placement of 'A' and 'B' marked propellers on the front and back motor arms.
3.3. Propeller Guard Installation
Propeller guards protect the propellers from damage during collisions and enhance safety.
- Align each propeller guard with the corresponding attachment points on the drone's motor arms.
- Gently press or slide the guards into place until they securely click or fasten. Ensure they do not obstruct propeller rotation.
- Verify that all four guards are firmly attached before operating the drone.
4. Operating Guidelines
This section provides general guidelines for using the replacement components. For specific drone operation, refer to your drone's primary instruction manual.
4.1. Battery Usage
- Always use fully charged batteries for optimal flight performance.
- Avoid completely draining the battery to prolong its lifespan.
- Allow the battery to cool down before recharging after use.
4.2. Propeller and Guard Usage
- Regularly inspect propellers for cracks, bends, or damage before each flight. Replace damaged propellers immediately.
- Ensure propeller guards are securely attached to prevent them from detaching during flight.
5. Maintenance
Proper maintenance ensures the longevity and reliability of your accessory kit components.
- Cleaning: Use a soft, dry cloth to clean the battery, propellers, and guards. Avoid using harsh chemicals or abrasive materials.
- Storage: Store all components in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, ensure the battery is charged to approximately 50-60%.
- Inspection: Periodically inspect all parts for wear and tear. Replace any worn or damaged components promptly.
6. Troubleshooting
This section addresses common issues you might encounter with the accessory kit.
6.1. Battery Not Charging
- Check Cable Connection: Ensure the charging cable is securely connected to both the battery and the USB power source.
- Verify Power Source: Try a different USB port or power adapter to rule out issues with the power source.
- Observe LED Indicator: If the LED does not light up when connected, the cable or battery may be faulty.
6.2. Drone Instability After Propeller Replacement
- Check Propeller Orientation: Ensure 'A' and 'B' propellers are installed on their correct motor arms as per Section 3.2. Incorrect placement will cause instability.
- Secure Fastening: Confirm that all propellers are securely fastened with the screws and are not loose.
7. Specifications
| Component | Specification |
|---|---|
| Model Name | Packs-T26 |
| Battery Capacity | 3.7V 1200mAh |
| Battery Cell Composition | Lithium Polymer |
| Approximate Charge Time | 120 minutes |
| Material | Plastic |
| Item Weight | 2.08 ounces (total kit) |
| Manufacturer | SHANTOU TIANYI INTELLIGENT TECHNOLOGY CO.,LTD. |
8. Warranty and Support
For warranty information or technical support regarding your FERIETELF T26 Drone Replacement Accessory Kit, please refer to the original product packaging or contact the retailer from whom the product was purchased. Keep your proof of purchase for any warranty claims.



