西西人体扒开大胆大尺度展_美女靠逼视频下载_久久精彩免费视频_二色av国产

7.4V cylindrical lithium battery Product model: XL 7.4V 15400mAh
7.4V cylindrical lithium battery technical parameters (specific design according to customer requirements-voltage/capacity/size/line)
Single battery model: 18650
·Single battery voltage: 3.7V
·Nominal voltage after the battery pack is assembled: 11.1V
·Single battery capacity: 2.2Ah
·Battery combination mode: 2 strings and 7 parallels
·Battery voltage range after combination: 7.4V ±0.1%
·Battery capacity after combination: 15.4ah
· Battery pack power: 113.96Wh
·Battery pack size: 39*130*67mm
·Maximum discharge current: <2A
·Maximum charging current: 0.2-0.5c
·Charging and discharging times: >500 times
·Main chip: (Seiko, TI)
7.4V cylindrical lithium battery
·Comply with relevant national battery standards and requirements
·All finished batteries are calibrated and tested before they leave the factory. Can be used directly