... 1,good quality and factory price 2,fully 600mAh,800mAh Full Capacity mobile phone battery---for Nokia and mini speaker BL-4CFeatures:ยท 100 ... such as: Transmitting power level,Signal (distance between the phone and the base station),Network parameters defined by the operator ... fold, 7200, 7270, 7610, N80Note:The true capacity (mAh )of mobile phone battery is in accordance with what we mentioned in the ...