1. Product Overview
This manual provides essential information for the safe and effective use of your YU XIANG F120 7.4V 500mAh Lipo Battery. This battery is designed as an original spare part for the YU XIANG F120 RC Helicopter, ensuring optimal performance and compatibility.
Figure 1: YU XIANG F120 Lipo Batteries (front view)
2. Safety Instructions
ATTENTION: Please read and follow these safety guidelines carefully to prevent damage to the battery, device, or personal injury.
- Charging: Always charge the battery using the original charger specifically designed for this Lipo battery. Using incompatible chargers can lead to overheating, fire, or explosion.
- Compatibility: Do not use this battery as an 'expansion' or substitute for other Lipo battery types unless explicitly stated as compatible.
- Operation: Stop operating your device immediately if the battery voltage is too low. Continuing to operate with a low battery can cause irreversible damage to the battery and potentially the device.
- Physical Integrity: Do not unpack, puncture, or modify the Lipo battery. This can lead to internal short circuits, fire, or chemical leakage.
- Storage: Store Lipo batteries in a cool, dry place, away from direct sunlight, heat sources, and flammable materials.
- Disposal: Dispose of damaged or depleted Lipo batteries responsibly according to local regulations. Never throw them in regular trash.
Figure 2: Important Safety Warnings on Battery Label
3. Setup and Installation
- Initial Charge: Before first use, fully charge the battery using the original YU XIANG F120 charger. Refer to your helicopter's manual for specific charging instructions.
- Battery Insertion: Carefully insert the charged battery into the designated battery compartment of your YU XIANG F120 RC Helicopter. Ensure the battery is oriented correctly and fits snugly.
- Connection: Connect the battery's connector to the helicopter's power port. Ensure a firm and secure connection. Do not force the connector.
- Secure Compartment: Close the battery compartment securely to prevent the battery from dislodging during operation.
Figure 3: YU XIANG F120 RC Helicopter, compatible with this battery
4. Operating Guidelines
- Pre-Flight Check: Always ensure the battery is fully charged and securely installed before operating your RC helicopter.
- Voltage Monitoring: Pay attention to your helicopter's low voltage warning indicators. As per safety instructions, cease operation when the battery voltage is too low to prevent damage.
- Temperature: Avoid operating the battery in extreme temperatures (very hot or very cold), as this can affect performance and lifespan.
- Discharge Rate: The battery has a 30C discharge rate, suitable for the F120 helicopter's power requirements. Do not attempt to draw current beyond its specified limits.
5. Maintenance and Storage
- Charging Cycle: Do not overcharge or over-discharge Lipo batteries. Follow the charger's instructions for proper charging.
- Physical Inspection: Regularly inspect the battery for any signs of swelling, damage, or leakage. Discontinue use immediately if any issues are observed.
- Long-Term Storage: For long-term storage, it is recommended to store Lipo batteries at a 'storage charge' level (typically around 3.8V per cell, or 7.6V for a 2S battery like this one). Do not store fully charged or fully discharged.
- Connector Care: Keep the battery connectors clean and free from dirt or corrosion to ensure good electrical contact.
6. Troubleshooting
- Battery Not Charging: Ensure the charger is correctly connected to a power source and the battery. Check for any damage to the charger or battery connector. Use only the original charger.
- Short Flight Time: This could indicate an aging battery, improper charging, or excessive power draw from the helicopter. Ensure the battery is fully charged and consider replacing older batteries.
- Battery Swelling: Immediately discontinue use and safely dispose of any Lipo battery that shows signs of swelling. This indicates internal damage and a potential fire hazard.
- Device Not Powering On: Check if the battery is fully charged and properly connected. Inspect the helicopter's power system for any loose connections or damage.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | YU XIANG |
| Product Name | Lipo Battery |
| Model Number | F120 Battery |
| Voltage | 7.4V |
| Capacity | 500mAh |
| Discharge Rate | 30C |
| Energy | 3.7Wh |
| Material | Composite Material |
| Quantity Options | 1 pcs, 2 pcs, 3 pcs |
| Length | Approximately 43.08 mm |
| Thickness | Approximately 14.19 mm |
| Certification | CE, RoHS |
| Recommended Age | 6-12Y, 14+y |
| Use | Vehicles & Remote Control Toys (Helicopters) |
Figure 4: Battery Length Measurement (approx. 43.08mm)
Figure 5: Battery Thickness Measurement (approx. 14.19mm)
8. User Tips
- Balance Charging: If your charger supports it, always balance charge Lipo batteries to ensure all cells are at the same voltage, prolonging battery life.
- Cool Down: Allow the battery to cool down after use before recharging it. Charging a hot battery can reduce its lifespan.
- Cycle Life: Lipo batteries have a finite number of charge/discharge cycles. While not explicitly stated, typical Lipo batteries last for 200-500 cycles depending on care.
- Environmental Conditions: Avoid exposing the battery to extreme cold or heat, as this can significantly impact its performance and safety.
9. Warranty and Support
For warranty information, technical support, or replacement parts, please contact the original seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
