A unit expressing the electric capacity of a battery. One mAh means the battery can discharge a current of 1 mA continuously for one hour. Widely used in the specifications of smartphone and IoT device batteries, a higher mAh value indicates a longer potential usage time. The mA (milliampere) is one-thousandth of an ampere.

Past questions testing this term · 1 questions

• 2022r04 #66IoT 機器やスマートフォンなどに内蔵されているバッテリの容量の表記において, “100mAh” の意味として，適切なものはどれか。