Product overview
The Guangpeng Fly-Power 3.7V 6600mAh 18650 lithium-ion battery pack combines 3.7V 2200mAh 18650 cells in a 1S3P configuration using FLC-18650-2200 cells. Rated at 3.7V and 6600mAh, the pack measures 19.5mm*71mm*55mm and weighs approximately 135.0g. It uses CC/CV charging, with a standard charging current of 0.2C(1320mA) and a charging voltage of 4.2V per cell. The recommended maximum continuous discharge current is 5000mA, with a discharge cutoff voltage of 2.75V.
Protection covers overcharge, overdischarge and discharge overcurrent. Overcharge protection operates at 4.250±0.050V, with recovery at 4.150±0.050V and a delay of 1.0±0.5S. Overdischarge protection operates at 2.75±0.08V, with recovery at 3.00±0.10V and a delay of 100±50mS. Discharge overcurrent protection operates at 4-6A with a delay of 10.0±5.0mS. Charging operates from 0 to 45ºC and discharging from -20 to 60ºC. Storage temperatures are -20 to 60ºC for less than one month and -20 to 45ºC for less than three months.
