av中文字幕一区二区三区久久_青青草在线视频免费观看_久草免费福利_日日噜噜夜夜狠狠爱视频免费樱桃_国产精品一级a级理论片在线观看_亚洲狠狠色综合蜜桃

3.7V polymer lithium battery Product model: XL 3.7V 500mAh
3.7V polymer lithium battery technical parameters (specifically can be designed according to customer requirements-voltage/capacity/size/line)
Single battery model: 502248
· Single battery voltage: 3.7V
· Nominal voltage after the battery pack is assembled: 3.7V
· Single battery capacity: 500mAh
· Battery combination: 1 string and 1 parallel
· Battery voltage range after combination: 3.0V~4.2V
· Battery capacity after combination: 500mAh
· Battery pack power: 1.85W
· Battery pack size: 5*22*51mm
· Maximum discharge current: <0.5A
· Instantaneous discharge current: 1A~1.5A
· Maximum charging current: 0.2-0.5C
· Charge and discharge times: >500 times
· Main chip: (Seiko, TI)
3.7V polymer lithium battery
· Comply with relevant national standards and requirements for batteries
· All finished battery products have been calibrated and tested before leaving the factory. They can be used directly