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C8000 Battery Testing System User Manual
284
Impedance
The opposition offered by an electric circuit to the flow of an alternating current
of a single frequency. It is a combination of resistance and reactance and is
measured in ohms.
Intrinsically Safe (I/S)
A battery with built-in safety protection circuitry. I/S batteries are used in
volatile environments.
Leading zeros
Zeroes that precede the first significant digit (1 through 9) in a number.
LAN
Local area network.
LCD
Liquid Crystal Display. A type of display panel often used on the front panel of
electronic devices, such as the C8000 Battery Tester.
LCU
Load Capture Unit.
LED
Light emitting diode. LEDs are used to display status of a device.
Li-ion
Lithium-ion battery chemistry.
Li-polymer
Lithium-polymer battery chemistry. This chemistry is treated similarly to Li-ion.
mA
Milliampere. One thousandth of an ampere. Also called milliamp.
mAh
Milliampere hour. Battery capacity rating. A current of one milliampere for one
hour.