The name Heather is an English baby name. In English the meaning of the name Heather is: A flowering evergreen plant that thrives on peaty barren lands as in Scotland. Heather.
A milliamp is a unit used to measure electrical current and is equal to one one-thousandth of an ampere. The word milliamp is short for milliampere.. The ampere is the basic SI unit used to measure current, as established in 1948.
Milliamp-hours is a measure of current capacity over time. It is a representation of how much total charge a battery has. If you use the battery to operate something that doesn't require much current, it will last a long time.Be aware that batteries (cells, really) have a nonlinear depletion characteristic.or example, if you draw 1 mA for 1 hour from a battery, you have used 1 mA Â· 1 h = 1 mAh of charge. If you draw 2 mA for 5 hours, you have used 2 mA Â· 5 h = 10 mAh.