What Is a Level 2 Charger?
A Level 2 Charger is electric vehicle charging equipment that supplies alternating current to a vehicle through a charging cable. It uses a higher-voltage power supply than a standard household outlet. Homes and public charging sites use this equipment to charge vehicle batteries while the vehicle is parked.
Quick Facts About Level 2 Charger
- Category
- Electric vehicle charging equipment
- Used for
- Charging parked electric vehicles
- Common confusion
- Wall unit versus onboard charger
- Also called
- Level 2 EV Charger
- Often discussed with
- Emergency EV charger repair, Electrical Troubleshooting
Key Takeaways About Level 2 Charger
- Charging speed depends partly on the vehicle's onboard equipment.
- A charging session may pause because of a vehicle setting.
- The wall unit and the vehicle's onboard charger have different roles.
How Level 2 Charger Works
A Level 2 Charger connects the electrical supply to a vehicle through a cable and connector. The equipment communicates with the vehicle before power flows. That exchange helps the vehicle and equipment agree on the available charging current. Related service: Emergency EV charger repair.
Related glossary terms: EV Charger Connector, Branch Circuit, Electrical Load.
The vehicle's onboard charger changes the incoming alternating current into direct current for the battery. The wall unit controls the connection and monitors the charging session. People often call the wall unit a charger, even though the vehicle handles the power conversion.
Charging power depends on both the equipment and the vehicle. A vehicle may draw less power than the equipment can supply. Battery conditions and vehicle settings can also change the power used during a session.
From the GMB Electric team
When we troubleshoot a Level 2 Charger during an emergency repair, we check the equipment and its power supply. We also look for fault messages that can help narrow down the problem. A fault at the charging station doesn't always mean the vehicle has a failed part.
Level 2 Charger in Practice: A Real-World Example
An Indianapolis homeowner finds that their Level 2 Charger won't start a session. During an emergency repair visit, the electrician checks the supply and finds a fault in the charging equipment.
Related Terms
EV Charger Connector
An EV charger connector is the plug at the end of a charging cable that joins the cable to an electric vehicle.
Branch Circuit
A branch circuit is a section of electrical wiring that carries power from a circuit breaker or fuse to outlets, lights, or equipment.
Electrical Load
An electrical load is the demand placed on an electrical system by equipment that uses power.
Circuit Breaker
A circuit breaker is an electrical protection device that stops current when a circuit draws too much electricity.
GMB Electric
Have Questions About Level 2 Charger?
Contact GMB Electric for practical guidance on Level 2 Charger and related 24 hour electrician work in Indianapolis.