TATTU 11.1V 3S 450mAh 75C LiPo Battery Pack

1. Introduction

This manual provides essential information for the safe and effective use of your TATTU 11.1V 3S 450mAh 75C LiPo Battery Pack with XT30 Plug. Designed for Multirotor FPV applications in the 90-150 size range, this battery offers high discharge performance and energy density. Please read all instructions carefully before use to ensure optimal performance and safety.

Figure 1: TATTU 11.1V 3S 450mAh 75C LiPo Battery Pack.

2. Safety Instructions and Warnings

Lithium Polymer (LiPo) batteries are powerful and require careful handling. Failure to follow these instructions can result in fire, personal injury, and property damage.

• California Proposition 65 Warning: This product can expose you to chemicals including nickel, 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.
• Charging: Always use a LiPo-compatible charger. Never charge unattended. Do not overcharge or discharge. Charge on a fire-resistant surface away from flammable materials.
• Storage: Store batteries at room temperature in a fire-safe container, away from direct sunlight, heat, and moisture. Do not store fully charged or fully discharged for extended periods.
• Handling: Do not puncture, drop, short-circuit, or disassemble the battery. Avoid physical impact. If the battery swells, leaks, or shows any damage, discontinue use immediately and dispose of it safely.
• Disposal: Dispose of damaged or depleted batteries according to local regulations. Never throw LiPo batteries into general waste or fire.
• Temperature: Do not operate or charge batteries outside of recommended temperature ranges.

For a detailed guide on LiPo battery safety, refer to the official LiPo Battery Guide.

3. Product Features

• High Capacity: 450mAh capacity for extended flight times.
• High Discharge Rate: 75C continuous discharge rate with 150C Max Burst discharge rate for powerful performance.
• Configuration: 3S1P / 11.1V / 3 Cells.
• Connectors: Equipped with standard XT30 discharge plug and JST-XHR-4P balance plug.
• Advanced Technology: Features remarkable stacking technology and superior Japan/Korea Lithium Polymer raw materials.
• Optimized Design: Specialized for UAV & UAS market, focusing on less weight and simple design for more flight time and satisfaction.

4. Specifications

Figure 2: Basic parameters and dimensions of the TATTU LiPo battery.

5. Setup

5.1 Initial Inspection

Upon receiving your TATTU LiPo battery, carefully inspect it for any signs of damage, such as swelling, punctures, or frayed wires. Do not use a damaged battery.

5.2 Charging the Battery

Before first use, the battery must be fully charged. Use a dedicated LiPo balance charger with the following settings:

• Battery Type: LiPo
• Cell Count: 3S (3 Cells)
• Voltage: 11.1V
• Capacity: 450mAh
• Charge Rate: Do not exceed 1C (0.45A for this 450mAh battery) unless specified by the charger or battery manufacturer.

Connect the XT30 discharge plug to the charger's output and the JST-XHR-4P balance plug to the charger's balance port. Ensure all connections are secure before starting the charging process.

6. Operation

6.1 Connecting to Device

This TATTU LiPo battery is equipped with an XT30 discharge plug, specifically designed for 90-150 size FPV drones and other compatible Multirotor applications. Connect the XT30 plug to your device's power input. Ensure the polarity is correct.

6.2 Usage Guidelines

• Discharge: Do not discharge the battery below 3.0V per cell (9.0V for a 3S battery) to prevent irreversible damage.
• Temperature: Avoid operating the battery in extreme hot or cold conditions.
• Monitoring: Use a low-voltage alarm or telemetry system to monitor battery voltage during operation.

Figure 3: TATTU LiPo battery in various FPV drone applications.

Figure 4: TATTU LiPo battery powering an FPV drone.

7. Maintenance and Storage

7.1 Post-Use Care

After each use, allow the battery to cool down before recharging. Inspect for any physical damage or swelling. If the battery is warm, let it cool to room temperature before charging.

7.2 Long-Term Storage

For long-term storage, charge or discharge the battery to a storage voltage of 3.8V per cell (11.4V for a 3S battery). Store in a cool, dry place, ideally in a LiPo-safe bag or container, away from direct sunlight and extreme temperatures.

Figure 5: Advantages of TATTU LiPo batteries, including longer cycle life and low resistance.

8. Troubleshooting

• Battery Not Charging: Ensure all connections are secure. Verify charger settings match the battery specifications. Check for any visible damage to the battery or charger.
• Reduced Flight Time/Power: This could indicate an aging battery, over-discharge in previous uses, or improper charging. Ensure the battery is fully balanced and charged before use.
• Battery Swelling: Immediately discontinue use and safely dispose of the battery. Swelling indicates internal damage and a high risk of fire.
• Overheating During Charge/Discharge: Stop the process immediately. Overheating can lead to thermal runaway. Ensure proper ventilation and correct charge/discharge rates.

9. Warranty and Support

TATTU offers a 90-day warranty after your order date for this product. For any issues or support inquiries, please contact customer service directly through your order platform. TATTU and its partners adhere to ISO9001 and ISO14001 standards, ensuring product quality and safety.

Figure 6: Package contents of the TATTU LiPo battery.

10. Official Product Video