They are 100-2500mAH,600 or 900mAh
Whether it is No. 7 battery or No. 5 battery, in the initial voltage, the average performance of Nanfu shaped ring is a little higher than that of Xiaomi Rainbow battery. Under the discharge condition of 500mAh, the No.7 battery Nanfei is 7.25% higher than the average capacity of millet, so the time to adhere to is longer, if the discharge current is reduced to 100mAh, the discharge time will be much more; No. 5 battery, Nanfu is 0.6% less than millet, millet rainbow battery performance is better, more durable. However, in terms of leak prevention technology, it is clear that Nanfu is much better