Introduction
EV charging cables are the core component of electric vehicle charging systems. However, to operate safely and efficiently, they must be paired with the right connectors and accessories. Each connector type has its own technical standards, geographic applications, and use cases—and choosing the wrong one may lead to safety issues or incompatibility.
This article helps you understand the most common EV plug types, essential accessories, and how to select the right components for AC or DC charging systems.
Common EV Charging Connector Types
| Connector Type | Current Type | Region Used | Common EV Models |
|---|---|---|---|
| Type 1 (SAE J1772) | AC | North America, Japan | Nissan Leaf, Chevrolet Bolt |
| Type 2 (IEC 62196-2) | AC | Europe, Vietnam | VinFast, EU Tesla, BMW i3 |
| GB/T AC | AC | China | BYD, Nio, Xpeng |
| CCS Type 1 | DC | North America | Ford Mach-E, GM EVs |
| CCS Type 2 | DC | Europe, Vietnam | Mercedes EQ, Hyundai Ioniq, VinFast |
| CHAdeMO | DC | Japan, select other regions | Nissan Leaf, Mitsubishi Outlander |
| GB/T DC | DC | China | BYD, Nio, SAIC |
Essential EV Cable Accessories
| Accessory | Function | Real-world Application |
|---|---|---|
| Connector cover | Protects connector from dust and water | Public stations, outdoor environments |
| Cable lock or hook | Secures connector and prevents damage | Prevents dropping or misuse of the plug |
| EV cable carrying case | Keeps the cable clean and portable | Personal EV owners |
| Charging status indicator | Displays charging activity or errors | Integrated into stations or plugs |
| Boot cover (plug protector) | Shields the connector against impact | Industrial-grade public chargers |
| Spiral cable protector | Prevents bending, improves cable durability | Extends cable lifespan in frequent use |
| Voltage test device | Ensures safe voltage levels before charging | Used in garages, maintenance, or test setups |
How to Choose the Right Connectors and Accessories
| Question | Suggested Consideration |
|---|---|
| What connector does your EV use? | Check manufacturer specs — often Type 2 or CCS |
| AC or DC charging? | AC uses lighter plugs; DC requires bulkier ones |
| Portable or fixed use? | Portable: use lightweight cable, case, covers |
| Outdoor installation? | Choose waterproof caps, locking systems |
| Public access charging? | Use anti-theft, durable, easy-to-service parts |
Recommendations for Users & Engineers
- Personal EV Owners: Choose Type 2 connectors, with a carrying case, dust caps, and flexible strain relief
- Public Charging Station Operators: Invest in waterproof, tamper-resistant, and heavy-duty accessories
- Product Designers & Engineers: Carefully select connector sizes that fit your layout and charging specs
Building an EV charging setup?
Contact us to:
- Get guidance on choosing the right connectors and accessories
- Request bulk pricing for Type 2 / CCS / CHAdeMO plugs
- View technical drawings or request free evaluation samples
