Glossary of Electric Vehicle (EV) Terms Starting with ‘A’

AC Charger – A charger that supplies alternating current (AC) to an EV.
AC Induction Motor – An electric motor commonly used in EVs.
AC Power – Electrical power delivered as alternating current.
Accessory Battery – A secondary battery powering vehicle accessories.
Active Aerodynamics – A design feature to improve vehicle aerodynamics.
Adaptive Cruise Control – A system adjusting vehicle speed based on traffic.
Advanced Driver Assistance System (ADAS) – Technology assisting drivers in various tasks.
Aftermarket – Vehicle components installed after the original sale.
Aggressive Driving – Driving style leading to reduced EV range.
Air Cooling System – A method to cool batteries and components.
Air Resistance – Force opposing vehicle motion through air.
Air Suspension – A system using air springs for ride quality.
All-Electric Range (AER) – The distance an EV can travel on electricity alone.
All-Wheel Drive (AWD) – Power delivery to all four wheels.
Alternating Current (AC) – Electric current that reverses direction periodically.
Alternative Fuels – Fuels other than traditional gasoline or diesel.
Amperage (Amp) – A measure of electrical current.
Amp-Hour (Ah) – A unit indicating battery capacity.
Anode – The positive electrode in a battery.
Anti-Lock Braking System (ABS) – A safety feature preventing wheel lock.
App Integration – Connecting EV features to a mobile application.
Approach Angle – The maximum angle a vehicle can climb without damage.
Armature – The rotating part of an electric motor.
Artificial Intelligence (AI) – Tech enabling automation and decision-making.
Assembly Line – Production method for EV manufacturing.
Assistive Steering – Power-assisted steering for easier control.
Asynchronous Motor – A type of electric motor used in EVs.
Automated Charging – Charging process without manual intervention.
Autonomous Vehicle – A vehicle capable of self-driving.
Automotive Battery – Battery used to power EV systems.
Auxiliary Power Unit (APU) – A device providing additional power.
Axial Flux Motor – A compact, efficient electric motor design.
Axle – A shaft connecting vehicle wheels.
Axle Load – The weight supported by a vehicle axle.
Axle Ratio – Ratio determining torque distribution in EVs.
Active Thermal Management – Temperature regulation of EV components.
Adhesion Control – System ensuring tire grip during driving.
Advanced Materials – Materials enhancing EV performance.
Aerodynamic Drag – Resistance caused by air against vehicle motion.
Affordability Index – A measure of EV cost-effectiveness.
After-Sales Service – Maintenance and service post-EV purchase.
Ageing (Battery) – Battery performance decline over time.
Air Flow Sensor – A sensor monitoring air intake.
Air-Conditioning Load – Power consumption by the climate control system.
Alloy Wheels – Lightweight, durable wheels enhancing efficiency.
Alternative Propulsion – Non-traditional vehicle power sources.
Aluminum Frame – Lightweight frame material used in EVs.
Ampacity – Maximum electric current a conductor can carry.
Amplifier – Device boosting electric signals.
Analogue Display – Non-digital vehicle display interface.
Anchor Point – Secure mounting points in an EV.
Annual Maintenance Contract (AMC) – Service contract for periodic EV maintenance.
Anti-Theft System – Security system preventing EV theft.
Applied Torque – Rotational force delivered by the motor.
Automatic Emergency Braking (AEB) – System braking the vehicle in emergencies.
Automotive Industry Standard (AIS) – Regulatory standards for EVs.
Autonomy Level – Degree of vehicle self-driving capability.
Availability Rate – EV operational readiness percentage.
Average Speed – Mean speed maintained by an EV.
Average Energy Consumption – Typical energy use during driving.
Axial Load – Force applied along the vehicle’s axis.
Acoustic Vehicle Alerting System (AVAS) – Noise system alerting pedestrians.
Adaptive Load Management – Smart distribution of charging power.
Advisory Display – Screen providing vehicle status updates.
Afterglow Effect – Residual light from vehicle displays.
All-Electric Drive – Vehicle operating solely on electricity.
Ampere Rating – Electrical current capacity of EV components.
Analog Signal – Continuous signal transmission in EV systems.
Anchored Load – Secure attachment reducing movement.
Auto-Tuning – Automated system adjustment for optimal performance.
Advanced Battery Pack – A high-capacity EV battery system.
Auto Charging Timer – Scheduled EV charging feature.
Adaptive Energy Use – System optimizing energy consumption.
Auto-Lock Function – Vehicle locking system after exit.
Automatic Climate Control – System regulating interior temperature.
Advanced Navigation System – GPS-based route optimization.
Auto-Park Assist – System aiding in vehicle parking.
Automotive-Grade Material – High-quality materials used in EV production.
Auto-Regen Braking – Automated regenerative braking feature.
Advanced Control Unit – Central EV control module.
Auto-Switch Mode – Automatic mode selection in hybrid EVs.
Accelerator Pedal – Pedal controlling EV speed.
Active Noise Control – System minimizing cabin noise.
Adaptive Lighting – Headlights adjusting based on driving conditions.
Anodized Coating – Protective layer enhancing durability.
Autonomous Parking – Vehicle self-parking capability.
Automatic Headlights – Lights activating automatically in low visibility.
Auto Door Locks – Doors locking automatically when in motion.
Anti-Collision System – Technology preventing collisions.
Autonomous Braking – System braking without driver input.
Axle Drive System – Power delivery system to axles.
Automatic Lane Assist – System maintaining lane position.
Advanced Driver Monitoring – System observing driver behavior.
Automated Traffic Control – Traffic management through automated systems.
Anti-Roll Bar – Suspension component reducing body roll.
Advanced EV Charger – High-speed charging station.
Auto-Reverse Function – Automatic reversing assistance.
Analog Interface – Basic control interface in some EVs.
Active Shutter Grille – Grille system reducing aerodynamic drag.
Automated Reporting – Automatic EV performance reports.