男人操女人的下面_别揉我胸啊嗯摸湿p站_做爰爽全过程免费的看_日本体内she精视频_国产91刺激对白在线播放_久久99精品国产麻豆不卡 _双性娇喘浑圆奶水h_久草av网_好大好爽裙子湿透了视频_日本高清不卡一区二区

One of indicators that reflects the battery capacity, it refers to the discharge time according to the current. When the batteries with same voltage, the larger of the ampere-hour, the larger of the capacity; When the batteries with same ampere-hour, the higher of the voltage, the larger of the capacity; we usually use the voltage and ampere-hour to indicate the battery capacity, such as 12V/7AH, 12V24AH, 12V/65AH, 12V/100AH.