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3.7V cylindrical lithium battery product model: XL 3.7V 1900mAh

3.7V cylinder lithium battery technical parameters (specific design according to customer requirements - voltage / capacity / size / line)

Single battery model: 18500

·Voltage of single cell: 3.7V

·Nominal voltage after battery pack combination: 3.7V

·Capacity of single battery1.9ah

·Battery combination mode: 1 string 1 parallel

·Voltage range of battery after combination: 3.0v-4.2v

·Battery capacity after combination: 1.9ah

·Battery pack power: 7.03w

·Battery pack size: 19*19*54mm

·Maximum discharge current: < 1.96A

·Instantaneous discharge current: 3.8a-5.7a

·Maximum charging current: 0.2-0.5c

·Charging and discharging times: ＞ 500 times

·Main chips: (Seiko, Ti)

3.7V cylindrical lithium battery

·Meet the relevant national standards and requirements for batteries

·All finished battery products are calibrated and tested before delivery. They can be used directly and normally.