The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- CR2016 (0 members)
- Electrolytes (0 members)
- SurfaceOP (0 members)
- SquareCentiMetre (0 members)
- Metrological (3 members)
- Degenerency (0 members)
- ConstantVoltageDischarging (0 members)
- OsmoticCoefficientOfSolvent (0 members)
- DecaCoulomb (0 members)
- SIDimensionalUnit (197 members)
- KineticCurrent (0 members)
- Diglyme (0 members)
- BellevilleWasher (0 members)
- AlgebraicEquation (0 members)
- CubicMetrePerMole (0 members)
- Annealing (0 members)
- PositiveElectrodeActiveMaterialGuestStoichiometricCoefficientAtSOC100 (0 members)
- EqualizationCharge (0 members)
- SpeedOfLightInVacuum (0 members)
- Specifc surface area (cabon black after pre-mixing) (0 members)
- KiloVoltPerMetre (0 members)
- R3032 (0 members)
- StrontiumNitrite (0 members)
- Tile (2 members)
- NewtonMetrePerMetrePerRadian (0 members)
- InteractionVolume (0 members)
- SulfurousAcid (0 members)
- CR2025 (0 members)
- File (0 members)
- ElementaryQuark (0 members)
- Capacitance (0 members)
- NanoHenryPerMetre (0 members)
- Ruthenium (0 members)
- Originating position within the electrode (roll) (0 members)
- R932 (0 members)
- RadiumSymbol (0 members)
- CoulombSquareMetre (0 members)
- ActiveElectrode (45 members)
- DC Internal Resistance Measurement (0 members)
- TinAtom (0 members)
- Wattmeter (0 members)
- IterativeTask (0 members)
- BatteryModule (0 members)
- CopperIIChloride (0 members)
- PerMicroMetre (0 members)
- PerAreaTimeUnit (4 members)
- KelvinPerKelvin (0 members)
- KilogramMetrePerSecond (0 members)
- RatedCapacity (6 members)
- SharedAgent (0 members)