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3.7V cylindrical lithium battery product model: XL 3.7V 2500mAh

Technical parameters of 3.7V cylindrical lithium battery (specific can be designed according to customer requirements - voltage/capacity/size/line)

Model of single battery: 18650

·Single battery voltage: 3.7V

·Nominal voltage after battery pack combination: 3.7V

·Single battery capacity: 2.5Ah

·Battery combination mode: 1 series and 1 parallel

·Battery voltage range after combination: 3.0~4.2V

·Battery capacity after combination: 2.5Ah

·Battery pack power: 9.25Wh

·Battery pack size: 20 * 20 * 72mm

·Maximum discharge current:<2.5A

·Instantaneous discharge current: 5~7.5A

·Maximum charging current: 0.2-2C

·Charging and discharging times: ＞ 500 times

·Main chips: (Seiko, TI)

3.7V cylindrical lithium battery

·Meet relevant national standards and requirements for batteries

·The finished battery has been calibrated and tested before leaving the factory and can be used directly