21.6V cylindrical lithium battery product model: XL 21.6V 6600mAh
Technical parameters of 21.6V cylindrical lithium battery (Specific design according to customer requirements - voltage/capacity/size/circuit)
Single battery model: 18650
· Single cell voltage: 3.6V
The nominal voltage of the battery pack after assembly: 21.6V
· Single battery capacity: 3.3Ah
· Battery combination method: 6 series and 2 parallel
The voltage range of the combined battery is 15.0V-25.2V
· Battery capacity after combination: 6.6Ah
· Battery pack power: 142.56Wh
Battery pack size: 40*72*113mm
· Maximum discharge current: < 6.6A
· Instantaneous discharge current: 13.2A-19.8A
· Maximum charging current: 0.2-0.5C
· Charge and discharge cycles: > 500 times
· Main chips: (Seiko, TI）
21.6V cylindrical lithium battery
· Comply with relevant national standards and requirements for batteries
All battery products are calibrated and tested before leaving the factory and can be used directly and normally.
