Milliamp
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
One thousandth ( 10-3 ) of an
ampere
, abbreviated as
mA
.
Word Usage
"That also allows the phone to have a larger battery, with a capacity of 1830 milliamp hours mAh, 26% greater than the 1450mAh of the Lumia 800."