Product overview
The Guangpeng Fly-Power 3.7V 1100mAh Li-polymer battery pack uses a 1S1P configuration of FLP-454953 lithium polymer cells. The pack measures 4.6mm × 49.2mm × 65.5mm and weighs approximately 19.5g. CC/CV charging uses a standard constant current of 0.2C (220mA) and a constant voltage of 4.2V/Cell. Maximum continuous discharge current is 1000mA, with a discharge cutoff voltage of 2.75V/cell.
Protection parameters cover overcharge, overdischarge and discharge overcurrent. Overcharge detection is 4.250±0.050V, while overdischarge detection is 2.75±0.08V. The discharge overcurrent threshold is 3-5A with a delay of 10.0±5.0mS. Charging operates from 0 to 45ºC and discharging from -20 to 60ºC. At 40-60% charge, storage temperatures are -20 to 60ºC for less than 30 days or -20 to 45ºC for less than 90 days.
