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

7.4v cylindrical lithium battery product model: XL 7.4v 3350mah
7.4v technical parameters of cylindrical lithium battery (specific design according to customer requirements - voltage / capacity / size / line)
Single battery model: 18650
·Voltage of single cell: 3.7V
·Nominal voltage after battery pack combination: 7.4v
·Capacity of single battery: 3350mah
·Battery combination mode: 2 strings and 1 parallel
·Voltage range of battery after combination: 5v-8.4v
·Battery capacity after combination: 3350mah
·Battery pack power: 24.79w
·Battery pack size: 20 * 40 * 67mm
·Maximum discharge current: < 3A
·Instantaneous discharge current: 5a-8a
·Maximum charging current: 0.2-0.5c
·Charging and discharging times: ＞ 500 times
·Main chips: (Seiko, Ti)
7.4v 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