11.1V cylindrical lithium batteries Product model: XL 11.1V 2200mAh
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: 2.2Ah
· Battery combination: 3 strings and 1 parallel
· Battery voltage range after combination: 9.0V~12.6V
· Battery capacity after combination: 2.2AH
· Battery pack power: 24.42W
· Battery pack size: 20*56*69mm
· Maximum discharge current: <2A
· Instant discharge current: 3A~5A
· Maximum charging current: 0.2-2C
· Charge and discharge times: >500 times
· Main chip: (Seiko, TI)
11.1V cylindrical  lithium batteries
· Comply with relevant national standards and requirements for batteries
· All finished battery products have been calibrated and tested before leaving the factory. They can be used directly