Product overview
The FLYPOWER 3.7V 780mAh Li-polymer battery pack uses an FLP-653040 cell in a 1S1P arrangement. Its nominal voltage is 3.7V and nominal capacity is 780mAh, with a maximum continuous discharge current of 780mA and a discharge cut off voltage of 2.75V. The pack measures 6.7mm × 30.2mm × 42.5mm and weighs approximately 20.2g. CC/CV charging uses a standard constant current of 0.2C (156mA), a constant voltage of 4.2V per cell and a charge cut off current of 30mA.
Charging operates from 0 to 45ºC, while discharging operates from -20 to 60ºC. Overcharge protection has a detection voltage of 4.250±0.050V and a release voltage of 4.150±0.050V; overdischarge protection has corresponding thresholds of 2.75±0.08V and 3.00±0.10V. Discharge overcurrent protection uses a 780mA threshold with a 10.0±5.0mS delay. At 40–60% charge, the pack supports storage at -20 to 60ºC for less than 30 days or -20 to 45ºC for less than 90 days.
