EV
State of Health (SoH)
The current usable capacity of an EV battery as a percentage of its original rated capacity.
A 5-year-old Tesla Model 3 with an original 75 kWh battery might now hold 67 kWh — a SoH of 89%. SoH directly determines real-world range and resale value. Most EV warranties cover degradation to 70% SoH within 8 years. We measure SoH via flash testing (AVILOO-compatible) on every booking that includes the EV / Hybrid Battery Test add-on — workshops can't do this with a basic scan tool.
See also
Related terms
Depth of Discharge (DoD)
How deeply an EV battery is regularly discharged — a key driver of degradation.
kWh (kilowatt-hour)
The unit for EV battery capacity — bigger number means more range.
Battery thermal management
How the EV cools and heats its battery pack — liquid systems outlast passive air systems.
Regenerative braking
EV braking that returns energy to the battery and reduces brake-pad wear.
Need a real inspection, not just a definition?
Aussie Auto Care does mobile pre-purchase inspections, EV battery health checks and onsite NSW pink slips across Greater Sydney — 7 days.