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11.1V Cylindrical Lithium Battery Product Model: XL 11.1V 5200mAh
 11.1V cylindrical lithium battery technical parameters (specifically can be designed 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: 11.1V
 · Single battery capacity: 2.6Ah
 · Battery combination: 3 strings and 2 parallels
 · Battery voltage range after combination: 9.0V~12.6V
 · Battery capacity after combination: 5.2AH
 · Battery pack power: 57.72W
 · Battery pack size: 40*56*68mm
 · Maximum discharge current: <5.2A
 · Instantaneous discharge current: 10.4A~15.6A
 · Maximum charging current: 0.2-2C
 · Charge and discharge times: >500 times
 · Main chip: (Seiko, TI)

 11.1V cylindrical lithium battery
 · Comply with relevant national standards and requirements for batteries
 · All finished battery products have been calibrated and tested before leaving the factory and can be used normally