安培小时是衡量蓄电设备容量的单位，1安培小时可简单理解为该设备可在供电电流强度为1安培时不间断工作1小时。

• 中文名 安培小时
• 外文名  ampere-hour
• 拼音  ānpéi xiǎoshí
• 符号 为 Ah , A·h, A h

简介

　　英文

　　英文简写 amp-hour

　　安培小时(Ampere-hour，)是电量单位，一安培小时等于3,600库伦(安培秒)，安培小时较常于电化学上使用，如电镀与电池。现今电池外包装的通常使用毫安培小时 (mAh)作为电量单位，其大小是安培小时的千分之一。

英文简介

　　An ampere-hour or amp-hour (symbol Ah, AHr, A·h, A h) is a unit of electric charge, with sub-unitsmilliampere-hour (mAh) and milliampere second (mAs). One ampere-hour is equal to 3,600 coulombs (ampere-seconds), the electric charge transferred by a steady current of one ampere for one second. The ampere-hour is frequently used in measurements of electrochemical systems such as electroplating and electrical batteries. The commonly seen milliampere-hour (mAh or mA·h) is one-thousandth of an ampere-hour (3.6 coulombs).