Справочник Пользователя для Horizon Hobby LLC BLH8850

Once the battery reaches 3V under load, the ESC will continuously lower 

power supplied to the motor until complete shutdown occurs. This helps 

prevent over-discharge of the Li-Po battery. Land immediately once the ESC 

activates LVC. Continuing to fly after LVC can damage the battery, cause a 

crash or both. Crash damage and batteries damaged due to over-discharge 

are not covered under warranty.
Repeatedly flying the aircraft until LVC activates will damage the flight battery. 
Disconnect and remove the Li-Po battery from the aircraft after use to 

prevent trickle discharge. During storage, make sure the battery charge does 

not fall below 3V per cell. 

When first powered on, the quadcopter indicates the charge level of the flight 

battery by lighting the center LED taillight briefly.

Green

fully charged

Yellow

partially charged

Red

discharged, do not fly

After the flight battery charge level is shown, the LED taillight indicates 

the active flight mode or the alternate chosen color as described in the 

Changing the Center LED Taillight Color section.