UAV lithium battery low temperature flight should pay attention to what

Аўтар: Iflowpower - Cyflenwr Gorsaf Bŵer Cludadwy

The energy storage lithium-ion battery manufacturer of the Great Xinwei 3, under different temperature conditions, the actual use of the aircraft actual use of the operating capacity is shown in the figure. The lower the battery temperature, the lower the battery voltage after the takeoff, the voltage is slowly returned to normal after the battery temperature is increased. If the low power takes off, the battery start voltage is low, and the battery body temperature is low, the voltage is rapidly pulled, and the risk of the new voltage is high.

So we have always emphasized the full power flight. Battery winter use proposal: For the above questions, we offer you the following measures: 1. Before the flight, be sure to ignore the battery to ensure that the battery is in a high voltage state.

2. Preheat the battery to more than 25 degrees, reduce the internal resistance of the battery. The battery preheated is proposed to preheat the battery.

3. Keep the aircraft hover for about 1min, let the battery use internal heat to make it sufficient to preheat, reduce the internal resistance. The drone value is high, the cutting machine or the oil is slightly injured, and the heavy injuries will be hurt, and the winter flight must be the top priority.