Milliampere-Hours to Picocoulombs Converter

What Is a Milliampere-Hour?

One milliampere-hour is the electric charge equal to the charge conveyed by a current of one milliampere for one hour. One milliampere-hour is equal to 3.6 coulombs.

The milliampere-hour is a non-SI metric unit for electric charge. In the metric system, "milli" is the prefix for thousandths, or 10^-3. A milliampere-hour is sometimes also referred to as a milliamp-hour. Milliampere-hours are usually abbreviated as mAh, although the formally adopted expression is mA·h. The abbreviation mA h is also sometimes used. For example, 1 milliampere-hour can be written as 1 mAh, 1 mA·h, or 1 mA h.

In formal expressions, the centered dot (·) or space is used to separate units used to indicate multiplication in an expression and to avoid conflicting prefixes being misinterpreted as a unit symbol.^[1]

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What Is a Picocoulomb?

The picocoulomb is 1/1,000,000,000,000 of a coulomb, which is the electric charge equal to one ampere of current over one second.

The picocoulomb is a multiple of the coulomb, which is the SI derived unit for electric charge. In the metric system, "pico" is the prefix for 10^-12. Picocoulombs can be abbreviated as pC; for example, 1 picocoulomb can be written as 1 pC.

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