Electric vehicle (EV) charger connectors come in different types, depending on the region, charging speed, and vehicle compatibility. Below are the most common types:
1. AC Charging Connectors (Slow to Fast Charging)
Type 1 (SAE J1772)
Region: North America, Japan
Charging Speed: Up to 7.4 kW (Level 2)
Pins: 5 pins (2 AC, 1 ground, 2 communication)
Features:
Single-phase AC charging
Common for older EVs like Nissan Leaf (early models), Chevy Volt
Type 2 (Mennekes, IEC 62196)
Region: Europe, Australia, newer models in Asia
Charging Speed: Up to 22 kW (3-phase AC) / 43 kW (rarely)
Pins: 7 pins (3 AC, 1 neutral, 1 ground, 2 communication)
Features:
Supports single & three-phase AC charging
Used in Tesla (EU), BMW i3, Renault Zoe
2. DC Fast Charging Connectors
CCS (Combined Charging System)
CCS1 (Combo 1)
Region: North America
Charging Speed: 50–350 kW
Pins: J1772 + 2 DC pins
Used by: Ford, GM, VW, Hyundai, etc.
CCS2 (Combo 2)
Region: Europe, Australia, some Asian markets
Charging Speed: 50–350 kW
Pins: Type 2 + 2 DC pins
Used by: European Tesla Model 3/Y, Audi e-tron, Porsche Taycan
CHAdeMO
Region: Japan, older EVs globally
Charging Speed: Up to 50–400 kW (ChaoJi next-gen version)
Pins: Large round connector
Features:
Bidirectional charging (V2G/V2H capable)
Used by Nissan Leaf, Mitsubishi Outlander PHEV
Tesla Connector (NACS – North American Charging Standard)
Region: North America (now open to other brands)
Charging Speed: Up to 250 kW (Supercharger V3)
Pins: Slim, proprietary (now becoming industry standard as NACS)
Features:
Used by Tesla vehicles (now adopted by Ford, GM, Rivian, etc.)
Compatible with CCS via adapters
3. GB/T (Chinese Standard)
AC GB/T: Similar to Type 2 but with different pin layout
DC GB/T: Used for fast charging in China
Used by: BYD, NIO, Xpeng, and other Chinese EVs
Comparison Table
| Connector | Region | Charging Type | Max Power | Key Vehicles |
| Type 1 | North America, Japan | AC (L1/L2) | 7.4 kW | Nissan Leaf (old) |
| Type 2 | Europe, Aus | AC (L2/3-phase) | 22–43 kW | Tesla (EU), BMW i3 |
| CCS1 | North America | DC Fast | 350 kW | Ford Mustang Mach-E |
| CCS2 | Europe, Aus | DC Fast | 350 kW | Porsche Taycan |
| CHAdeMO | Japan, Global | DC Fast | 400 kW | Nissan Leaf |
| NACS | North America | DC Fast | 250+ kW | Tesla, Ford, GM |
| GB/T | China | AC/DC | 250+ kW | BYD, NIO |
Future Trends
NACS (Tesla’s connector) is becoming dominant in North America (adopted by major automakers).
CCS2 remains standard in Europe.
CHAdeMO is declining except in Japan (ChaoJi may extend its life).
Ultra-fast charging (350+ kW) is pushing new connector designs for efficiency.
Post time: Jun-27-2025