1. 제품 오버view
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. 안전 지침
ATTENTION: Please read and follow these safety guidelines carefully to prevent damage to the battery, device, or personal injury.
- 충전 중: Always charge the battery using the original charger specifically designed for this Lipo battery. Using incompatible chargers can lead to overheating, fire, or explosion.
- 호환성: Do not use this battery as an 'expansion' or substitute for other Lipo battery types unless explicitly stated as compatible.
- 작업: 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.
- 물리적 완전성: Do not unpack, puncture, or modify the Lipo battery. This can lead to internal short circuits, fire, or chemical leakage.
- 저장: Store Lipo batteries in a cool, dry place, away from direct sunlight, heat sources, and flammable materials.
- 처분: 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. 설정 및 설치
- 초기 청구 : Before first use, fully charge the battery using the original YU XIANG F120 charger. Refer to your helicopter's manual for specific charging instructions.
- 배터리 삽입: 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.
- 연결: Connect the battery's connector to the helicopter's power port. Ensure a firm and secure connection. Do not force the connector.
- 보안 구획: 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. 운영 지침
- 비행 전 점검: Always ensure the battery is fully charged and securely installed before operating your RC helicopter.
- 권tage 모니터링: 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.
- 온도: Avoid operating the battery in extreme temperatures (very hot or very cold), as this can affect performance and lifespan.
- 방전 속도 : 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. 유지 관리 및 보관
- 충전 주기: Do not overcharge or over-discharge Lipo batteries. Follow the charger's instructions for proper charging.
- 물리적 검사: Regularly inspect the battery for any signs of swelling, damage, or leakage. Discontinue use immediately if any issues are observed.
- 장기 보관: 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.
- 커넥터 관리: Keep the battery connectors clean and free from dirt or corrosion to ensure good electrical contact.
6. 문제 해결
- 배터리가 충전되지 않음: 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.
- 짧은 비행 시간: 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.
- 배터리 팽창: Immediately discontinue use and safely dispose of any Lipo battery that shows signs of swelling. This indicates internal damage and a potential fire hazard.
- 장치 전원이 켜지지 않음: Check if the battery is fully charged and properly connected. Inspect the helicopter's power system for any loose connections or damage.
7. 사양
| 특징 | 사양 |
|---|---|
| 상표 | 유 시앙 |
| 제품 이름 | 리포 배터리 |
| 모델 번호 | F120 배터리 |
| 권tage | 7.4V |
| 용량 | 500mAh |
| 배출율 | 30C |
| 에너지 | 3.7Wh |
| 재료 | 복합소재 |
| 수량 옵션 | 1 pcs, 2 pcs, 3 pcs |
| 길이 | 약 43.08mm |
| 두께 | 약 14.19mm |
| 인증 | CE, RoHS |
| 추천연령 | 6-12세, 14세 이상 |
| 사용 | Vehicles & Remote Control Toys (Helicopters) |

Figure 4: Battery Length Measurement (approx. 43.08mm)

Figure 5: Battery Thickness Measurement (approx. 14.19mm)
8. 사용자 팁
- 잔액 충전: If your charger supports it, always balance charge Lipo batteries to ensure all cells are at the same voltage, prolonging battery life.
- 쿨다운: Allow the battery to cool down after use before recharging it. Charging a hot battery can reduce its lifespan.
- 사이클 수명: 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.
- 환경 조건: Avoid exposing the battery to extreme cold or heat, as this can significantly impact its performance and safety.
9. 보증 및 지원
For warranty information, technical support, or replacement parts, please contact the original seller or manufacturer directly. Keep your purchase receipt as proof of purchase.





