What Is a Battery Rating
The Battery C Rating Is the Measurement of Current in Which a Battery Is Charged and Discharged At. the Capacity of a Battery Is Generally Rated and Labelled...
The battery C Rating is the measurement of current in which a battery is charged and discharged at. The capacity of a battery is generally rated and labelled at the 1C Rate (1C current), this means a fully charged battery with a capacity of 10Ah should be able to provide 10 Amps for one hour.
How is battery capacity expressed?
Battery capacity is measured in milliamps × hours (mAH). For example, if a battery has 250 mAH capacity and provides 2 mA average current to a load, in theory, the battery will last 125 hours.
What physical quantity do ampere hours correspond?
To what physical quantity do ampere-hours correspond (voltage, charge, . . .), and what relationship do ampere-hours have to energy content? As car batteries are rated in amperes – hours (A . h), it corresponds to total charge or energy stored in battery.