7.4V cylindrical lithium battery product model: XL 7.4V 2200mAh

7.4V cylindrical lithium battery technical parameters (specific design based on customer requirements - voltage/capacity/dimension/wiring)

Single battery model: 18650 

·Single battery voltage: 3.7V

·Nominal voltage of the battery pack: 7.4V

·Single battery capacity: 2.2Ah

·Battery combination method: 2 series 1 parallel

·Voltage range of the combined battery: 5.0~8.4V

·Capacity of the combined battery: 2.2Ah

·Battery pack power: 16.28Wh

·Battery pack size: 20*39*67mm

·Maximum discharge current: <2.2A

·Instantaneous discharge current: 4.4~6.6A

·Maximum charging current: 0.2~0.5C

·Number of charge and discharge cycles: >500 times

·Main chips: (Seiko, TI) 

7.4V cylindrical lithium battery

· Conform to relevant national or international battery standards

· All battery products are  tested before leaving the factory