Product overview
The Guangpeng Fly-Power 7.4V 1800mAh Li-polymer battery pack uses 3.7V 1800mAh FLP-103450 lithium polymer cells arranged in a 2S1P configuration. The pack measures 21mm × 34.5mm × 52.5mm and weighs approximately 70.0g. Its nominal output is 7.4V with a nominal capacity of 1800mAh. Maximum continuous discharge current is 1800mA, with a discharge cutoff voltage of 2.75V/cell.
Charging uses the CC/CV method, with a standard constant current of 0.2C (360mA), a constant voltage of 4.2V/Cell and a charge cutoff current of 100mA. Charging operates from 0 to 45ºC, while discharge operates from -20 to 60ºC. Protection parameters cover overcharge, overdischarge and discharge overcurrent, including detection thresholds, release voltages and delay times. At 40–60% charge, storage temperatures are -20 to 60ºC for less than 30 days or -20 to 45ºC for less than 90 days.
