国产一级精品毛片 I 亚洲男人天堂2023 I 自拍偷拍视频网站 I 曰曰av日日av I 摸胸舔下面视频 I 婴交从小就做h高辣 I 精品亚洲二区 I 日韩巨乳在线观看 I 特一级黄色大片 I 少妇毛片 I www.欧美国产 I 亚洲福利小视频 I 99精品成人 I 日韩在线一卡 I 91嫩草精品 I 在线观看福利片 I wwwwxxxx日韩 I 三级a做爰全过程 I 国产亚洲色婷婷久久 I 五十路熟女丰满大屁股 I av在线播放网站 I 山口珠理番号 I 亚洲有吗在线 I 亚洲一二三区视频在线观看 I 国内理论片 I 色mm亚洲 I 少妇激情在线观看 I 国产又大又长又粗又猛的视频 I 舔美女丝袜脚的网站在线观看 I 人妻少妇精品无码系列 I 久久精品88 I 国产国产成人久久精品 I 国产在线精品视频二区 I 牲交a欧美牲交aⅴ免费一 I 亚欧天堂 I 国产欧美日韩一级片 I 夜夜嗨av 禁果av 粉嫩av懂色av I 久久er99精品 I 无码纯肉动漫在线观看

3.7V cylindrical lithium battery product model: XL 3.7V 5200mAh

Technical parameters of 3.7V cylindrical lithium battery (Specific design according to customer requirements - voltage/capacity/size/circuit)

Single battery model: 18650

· Single cell voltage: 3.7V

· The nominal voltage of the battery pack after assembly: 3.7V

· Single battery capacity: 2.6Ah

· Battery combination method: 1 series and 2 parallel

· The voltage range of the combined battery is 3.0 to 4.2V

· Battery capacity after combination: 5.2Ah

· Battery pack power: 19.24Wh

· Battery pack size: 20*40*68mm

· Maximum discharge current: <5.2A

· Instantaneous discharge current: 10-15.5A

· Maximum charging current: 0.2-0.5C

· Charge and discharge cycles: > 500 times

· Main chips: (Seiko, TI

3.7V cylindrical lithium battery

· Comply with relevant national standards and requirements for batteries

All battery products are calibrated and tested before leaving the factory and can be used directly and normally.