Product overview
The Fly-Power 3.7V 2000mAh lithium ion polymer battery pack uses a 1S1P configuration of FLP-804450. The pack measures 8.1mm × 44.2mm × 52.5mm and weighs approximately 70g. It uses constant-current/constant-voltage charging, with a standard charge current of 0.2C (400mA), a charge voltage of 4.2V/Cell and a charge cut off current of 100mA. Maximum continuous discharge current is 2000mA, with a discharge cut off voltage of 2.75V.
Charging operates from 0 to 45ºC, while discharge operates from -20 to 60ºC. Overcharge detection is set at 4.250±0.050V, with release at 4.150±0.050V. Overdischarge detection is 2.75±0.08V, with release at 3.00±0.10V and a detection delay of 100±50mS. The discharge overcurrent threshold is 3000mA with a 10.0±5.0mS delay. At 40–60% charge, storage temperatures are -20 to 60ºC for less than 30 days, or -20 to 45ºC for less than 90 days.
