Many reasons for the recommended ultra -high magnification battery to the model Xiaobai are almost high rates. Internal resistance is low, and it can be completely discharged. But if we carefully conduct the corresponding scrutiny, this is not the case. Let's compare the 4S 1500mAh 20C battery and the 4S 1500MAH 80C battery.

　　The 4S 1500mAh 20C battery. If it is normal non -deficient, the theory should be able to continue discharge for 1 hour with 1.5A, and the maximum 30A (1C 1.5A, 20C 30A) continues to discharge for 3 minutes. For 4S 1500mAh 80C batteries, if it is normal, the theory should be able to continue discharge for 1 hour with 1.5A, and the maximum 120A (1C 1.5A, 80C 120A) continues to discharge for 45 seconds.

　　A novice aircraft is an electrometer of 12A or 10A. Each click is about 10A, and the 4 -axis full throttle is almost impossible. In most cases, the battery voltage of 4S can get a flying liter of more than 400G when the current is as high as 10A. So in fact, it is almost the same as the usual flight.

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