When planning a flight in cold weather, what is a crucial consideration for RPAS battery performance and safety?

Question: When planning a flight in cold weather, what is a crucial consideration for RPAS battery performance and safety?

Answer options: ✅ Cold temperatures significantly reduce battery capacity and discharge rates, increasing the risk of sudden power loss. Batteries should be kept warm before flight.

• Cold weather extends battery life and improves flight endurance due to reduced resistance.
• Batteries become more resistant to physical damage in cold temperatures.
• Cold temperatures improve cellular signal strength for the RPAS control link.

Correct answer: Cold temperatures significantly reduce battery capacity and discharge rates, increasing the risk of sudden power loss. Batteries should be kept warm before flight.

Explanation: Cold temperatures drastically reduce the electrochemical efficiency of LiPo batteries, leading to reduced capacity, voltage sag, and potentially sudden power failure. Keeping batteries warm before and during flight is vital.