1. Introduction
This manual provides essential information for the safe and effective use of your JHD 4DRC V39 Remote Control Airplane Battery. This 3.7V 1800mAh Lithium Battery is specifically designed for use with 4DRC V39 drones and other compatible RC aircraft, offering reliable power and extended flight times. Please read this manual thoroughly before using the product.
2. Product Overview
2.1 Components
- JHD 4DRC V39 3.7V 1800mAh Lithium Battery
- USB Charging Cable (quantity may vary based on package)
Single JHD 4DRC V39 3.7V 1800mAh Drone Battery unit.
2.2 Features
- Modular Design: Easy to install and replace.
- High Capacity: 1800mAh for extended endurance.
- Lightweight: Approximately 40g, minimizing impact on flight performance.
- Durable Construction: Designed to withstand typical RC aircraft usage.
JHD 4DRC V39 Drone Battery with key specifications.
3. Specifications
| Attribute | Value |
|---|---|
| Product Name | V39 Airplane Battery |
| Brand Name | JHD |
| Model Number | JHD0000146 |
| Material | Plastic |
| Battery Type | Lithium Battery |
| Battery Included | Yes |
| Capacity | 3.7V 1800 mAh |
| Weight | 40g |
| Estimated Flying Time | 15 ~ 18 min |
| For Vehicle Type | Airplanes |
| RC Parts & Accs | Batteries - LiPo |
| Certification | CE |
| Recommended Age | 14+ years |
| Origin | Mainland China |
4. Setup
4.1 Charging the Battery
- Connect the provided USB charging cable to the battery.
- Plug the USB end of the charging cable into a compatible USB power source (e.g., computer USB port, USB wall adapter).
- Ensure the charging indicator (if present on the cable or battery) shows that charging is in progress.
- Once fully charged, disconnect the battery from the charging cable and the power source.
Note: Charging times may vary depending on the power source and battery level. Always use the specified charging cable.
Example of a 1-to-3 USB charging cable for multiple batteries.
Example of a 1-to-5 USB charging cable for multiple batteries.
4.2 Installing the Battery
- Ensure the drone's power is off before installation.
- Locate the battery compartment on your 4DRC V39 drone.
- Carefully insert the fully charged battery into the compartment, ensuring it is securely seated.
- Close the battery compartment cover.
5. Operating
Once the battery is charged and installed, you can power on your 4DRC V39 drone according to its specific operating instructions. The JHD 4DRC V39 battery provides an estimated flight time of 15 to 18 minutes, depending on flight conditions and drone usage.
6. Maintenance
- Storage: Store batteries in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, it is recommended to store LiPo batteries at a 'storage charge' level (around 3.8V per cell), not fully charged or fully discharged.
- Charging: Always use the original or a compatible charger. Do not overcharge or deep discharge the battery.
- Inspection: Regularly inspect the battery for any signs of damage, swelling, or leakage. Discontinue use immediately if any damage is observed.
- Cleaning: Keep battery contacts clean and free from debris.
7. Troubleshooting
- Drone not powering on: Ensure the battery is fully charged and correctly installed in the drone's compartment. Check for any loose connections.
- Short flight time: The battery may not be fully charged, or its capacity might be degrading over time. Ensure proper charging cycles and consider replacing older batteries.
- Battery not charging: Verify the USB charging cable is properly connected to both the battery and a working USB power source. Try a different USB port or adapter.
8. User Tips
- For optimal performance and battery longevity, allow the battery to cool down before recharging after use.
- If you have multiple batteries, label them to keep track of their usage cycles.
- Always supervise batteries during charging.
9. Warranty and Support
9.1 Warranty Information
JHD offers a 1-month free replacement for defective products, provided the request is made within 15 days from the receipt of the product. Buyers are responsible for shipping costs for returns. Additionally, JHD provides 12-month free maintenance. For any parts requiring replacement during this period, the buyer will be responsible for the cost of the parts and associated shipping.
Before returning any items, please confirm the return address and logistics method with JHD Official Store. Once the items are received, they will be repaired or exchanged promptly.
Warranty and Feedback information for JHD products.
9.2 Support
For further assistance or inquiries, please contact the JHD Official Store directly.
10. Safety Information
- Chemical Warning: ⚠ WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Battery Handling: Do not puncture, disassemble, short-circuit, or expose the battery to fire or extreme temperatures.
- Charging Safety: Always charge batteries on a non-flammable surface and never leave charging batteries unattended.
- Disposal: Dispose of batteries responsibly according to local regulations. Do not dispose of in household waste.
- Children: Keep batteries out of reach of children. This product is recommended for users aged 14 and above.