What is the minimum voltage allowed for an RPAS LiPo Battery?

The minimum voltage allowed for a lithium polymer (LiPo) battery used in remotely piloted aircraft systems (RPAS) is typically around 3.0V to 3.2V per cell. However, the actual cutoff voltage to maintain battery health and safety is considered to be around 3.3V to 3.5V. When a LiPo cell discharges below 3.0V, it can become damaged, leading to decreased capacity or even failure.

In this context, while 3V may be considered the minimum nominal voltage, many manufacturers recommend a slightly higher minimum threshold to ensure longevity and proper functioning. The voltages mentioned in the other options represent levels at which the battery can operate safely, without risking damage. Thus, while 3V is technically the threshold for operations, for practical purposes, many would consider 3.2V or above as a safer minimum.