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Acronym/Term
Meaning
DCR
Direct Current Resistance – Usually refers to the internal resistance of the cell for a
defined pulse of current and time period. For example, at 10 amps at 10 seconds,
the DCR of a cell is ____ ohms.
DVT
Design Verification Testing
ELC
Equivalent Lithium Content
ESS
Energy Storage System
iSOC
Current-based SOC algorithm
OCV
Open Circuit Voltage – voltage reading of a battery when there is no current going
in or out of it.
SDS
Safety Data Sheet – describes the safety related handing and use conditions of the
a particular product or material, available on the A123 web sites. (See
.)
SOC
State of Charge
vSOC
Voltage based SOC algorithm
Wh
Watt-hour
