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A practical guide for distributors and installers on choosing the right EV charging connector standard for Europe, North America, and Asia. Learn the differences between Type 1, Type 2, and GB/T.
Why Connector Standards Matter for B2B Buyers
When sourcing EV charging equipment for different markets, the connector standard is not a minor specification-it determines whether your product can legally and physically charge vehicles in your target region. A charger with the wrong connector is unsellable, no matter how good its other features are.
This article explains the three main AC charging standards you will encounter in international trade, where each is used, and how to plan your product lineup.
Type 1 (SAE J1772): North America and Legacy Markets
Type 1 is a single-phase AC connector standard developed by SAE International. It is widely used in:
- North America (United States, Canada)
- Japan (with some variations)
- Some Asian markets for older or imported vehicles
- Key characteristics:
- 5-pin design
- Single-phase only
Maximum current: typically 32A (7.2kW)
No three-phase support
Often used for home and public Level 2 charging
Type 2 (IEC 62196-2): The European Standard
Type 2 is the dominant AC charging standard across Europe and the United Kingdom. It is also widely adopted in Southeast Asia, Australia, and parts of the Middle East.
Key characteristics:
- 7-pin design
- Supports single-phase and three-phase
- Maximum current: up to 32A per phase (22kW three-phase)
- Integrated locking mechanism
- Used for both home and public charging
GB/T: China's National Standard
GB/T is the Chinese national standard for EV charging. It is used primarily in mainland China and is gradually appearing in select Southeast Asian markets with strong Chinese vehicle imports.
Key characteristics:
- 7-pin design (similar appearance to Type 2 but different pin layout)
- Supports single-phase and three-phase
- Maximum current: up to 32A (or higher for DC)
- Required for all EVs sold in China
For exporters, GB/T is relevant if you are supplying the Chinese domestic market or specific Southeast Asian countries where Chinese EVs are common. It is not compatible with European or North American vehicles without an adapter.
How to Plan Your Product Lineup for Multiple Markets
If you serve multiple regions, you have three options:
- Stock multiple connector versions - Offer Type 2, Type 1, and GB/T variants of the same charger platform. This increases SKU count but maximizes market coverage.
- Use interchangeable cables - Some chargers feature a detachable cable design, allowing you to swap connectors easily. This reduces inventory complexity.
- Focus on one primary standard - If your market is predominantly Europe, Type 2 alone may suffice. For North America, Type 1 is still required.
For most B2B buyers, a flexible supplier that can provide all three standards from the same production line is a significant advantage. It simplifies procurement and ensures consistent quality across product variants.
FAQ
Q: Can a Type 2 charger be used in North America?
A: No. Type 2 connectors are not compatible with Type 1 vehicles without an adapter. For North America, you need a Type 1 charger or a charging cable with a Type 1 connector.
Q: Is GB/T compatible with European EVs?
A: No. GB/T and Type 2 have different pin configurations and communication protocols. They are not interchangeable without an adapter.
Q: Do you offer chargers with multiple connector types?
A: Yes. We can produce the same charger model with Type 2, Type 1, or GB/T connectors. Please specify your target market when requesting a quote.
Q: Which standard is best for Southeast Asia?
A: It depends on the country. Singapore, Malaysia, and Thailand increasingly use Type 2. Some markets with high Chinese EV penetration may also require GB/T. We recommend confirming local regulations before ordering.
Q: Can I order samples with different connectors for testing?
A: Yes. We provide samples with your preferred connector standard. Lead time is typically 3–7 working days.