What are the C-numbers of aeromodelling batteries and how to choose the most reasonable one

The model aircraft battery is selected according to your needs. Look at the power efficiency meter of the motor, see the s number of the propeller and the battery, see the maximum current, and then calculate the battery discharge capacity based on the battery capacity/1h*c number How much a is satisfied, but there must be a margin. If the c-number of the same capacity is high, the endurance may decrease because of the increased weight. High C is definitely better than low in performance or something, but the price and weight should also be considered. If you want to be violent, play with a large C number. 15C is enough if you want a slow and steady speed. It depends on what kind of planes you play, what subjects you fly or what your flying purposes are (aerobatics or landing routes, entertainment or work). If the C-number is sufficient, the weight of the lower C is lighter, which will be good for the battery life. The C-number represents the discharge current. For example, Grignard 2200mA 20C and 25C, 2200*20u003d44000mah, 2200*25u003d55000mah, is its discharge capacity, one discharges at 20 times the current, and the other discharges at 25 times the current. The larger the c number, the more Violence, the stronger the discharge capacity, the higher the efficiency of the motor, that is, the size of the discharge current directly affects the efficiency of the motor, so it is necessary to choose a suitable ESC and a battery with a suitable c number. The C-number of the GS battery refers to the multiple of the battery's discharge capacity. The higher the value, the stronger the battery's discharge capacity. The general calculation method is that the battery's nominal capacity*C number/1000 is the maximum discharge current of the battery, but the C number is also It is easy to be used by manufacturers to fool, for example, the maximum C number is marked on a moment, but it is discounted in actual use. The higher the C number, the better, the higher the C number of the battery is, the more unstable it is, and it is more delicate and prone to damage than the low C number, so it is good to choose the C number that you can use when buying a battery. The battery's discharge coefficient (C number) is the largest, the more powerful the battery, and the higher the price. Moreover, under normal flight conditions, the larger the C number, the larger the discharge current per flight, and the service life will naturally be less than the small C number. Therefore, the battery should be selected reasonably, and it is not necessary to be too large. Therefore, when choosing general flight or practice, it is suggested that the C number does not need to be too large to meet the model. If it is for competition or entertainment, it is recommended to choose the maximum C number that meets the model. These are all model aircraft battery C number options. Should be done. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.