Product overview
The Fly-Power 3.7V 250mAh Li-ion polymer battery pack uses a 1S1P configuration of FLP-602025. The pack measures 6.1mm × 20.2mm × 27.5mm and weighs approximately 5.0g. It uses CC/CV charging, with a standard constant charge current of 0.2C (50mA) and a constant charge voltage of 4.2V/Cell. Maximum continuous discharge current is 250mA, with a discharge cutoff voltage of 3.0V. Charging operates within 0–45ºC, while discharging operates within -20–60ºC.
Overcharge protection has a detection voltage of 4.250±0.050V and a release voltage of 4.150±0.050V. Overdischarge protection detects at 2.75±0.08V and releases at 3.00±0.10V, with a detection delay of 100±50mS. Discharge overcurrent protection has a 1000mA threshold and a delay of 10.0±5.0mS. For storage at 40–60% charge, the ambient temperature range is -20–60ºC for less than 30 days, or -20–45ºC for less than 90 days.
