Product overview
The FLYPOWER 3.7V 850mAh Li-ion polymer battery pack uses the FLP-603048 cell in a 1S1P arrangement. Its nominal voltage is 3.7V and nominal capacity is 850mAh, with dimensions of 6.1mm × 30.2mm × 50.5mm and an approximate weight of 17.0g. Charging follows the CC/CV method, with a standard constant current of 0.2C (170mA) and a constant voltage of 4.2V per cell.
Maximum continuous discharge current is 850mA, with a discharge cutoff of 2.75V per cell. The operating temperature range is 0–45ºC during charging and -20–60ºC during discharge. Overcharge detection is set at 4.250±0.050V, while overdischarge detection is set at 2.75±0.08V. Discharge overcurrent detection has a 2000mA threshold and a 10.0±5.0mS delay. At 40–60% charge, storage temperatures are -20–60ºC for less than 30 days or -20–45ºC for less than 90 days.
