3.7V Cylindrical Lithium Battery Product Model: XL 3.7V 6600mAh
3.7V cylindrical lithium battery technical parameters (specific design according to customer requirements-voltage/capacity/size/line)

·Single battery model: 18650
·Single battery voltage: 3.7V
·Nominal voltage after the battery pack is assembled: 3.7V
·Single battery capacity: 2.2Ah
·Battery combination mode: 1 string 3 parallels
·Battery voltage range after combination: 2.5V-4.2V
·Battery capacity after combination: 6.6ah
· Battery pack power: 24.42Wh
·Battery pack size: 20*56*67mm
·Maximum discharge current: <6.6A
·Instantaneous discharge current: 13.2A-19.8A
·Maximum charging current: 0.2-0.5c
·Charging and discharging times: >500 times
·Main chip: (Seiko, TI)

3.7V cylindrical lithium battery
·Comply with relevant national battery standards and requirements
·All finished batteries have been calibrated and tested before they leave the factory and can be used directly.