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3.7V cylindrical lithium battery product model: XL 3.7V 5200mAh

Technical parameters of 3.7V cylindrical lithium battery (Specific design according to customer requirements - voltage/capacity/size/circuit)

Single battery model: 18650

· Single cell voltage: 3.7V

· The nominal voltage of the battery pack after assembly: 3.7V

· Single battery capacity: 2.6Ah

· Battery combination method: 1 series and 2 parallel

· The voltage range of the combined battery is 3.0-4.2V

· Battery capacity after combination: 5.2Ah

· Battery pack power: 19.24Wh

· Battery pack size: 20*38.5*69mm

· Maximum discharge current: <5.2A

· Instantaneous discharge current: 10.4-15.6A

· Maximum charging current: 0.2-0.5C

· Charge and discharge cycles: > 500 times

· Main chips: (Seiko, TI

3.7V 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.