J1772 to GB/T Adapter
The essential bridge for your Chinese-market EV in North America. This high-performance J1772 to GB/T AC Adapter allows vehicles with a GB/T AC inlet (such as BYD, NIO, XPENG, or Zeekr) to charge at public and residential SAE J1772 (Type 1) Level 2 stations. Designed for the 2026 charging landscape, it delivers a stable, high-current connection with military-grade safety.
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High-Speed AC Charging: Supports up to 32A (7.2kW) continuous power.
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Full Signal Continuity: Transparent bridge for Control Pilot (CP) and Proximity Pilot (PP).
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Industrial Build: UL94 V-0 flame-retardant housing with silver-plated terminals.
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Safety Certified: CE and RoHS compliant; tested for 10,000+ mating cycles.
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Weatherproof: IP65 rated for reliable use in rain, snow, and dust.
Detailed Product Overview
For owners and importers of Chinese “New Energy Vehicles” (NEVs), navigating the North American charging infrastructure often presents a standard mismatch. Our J1772 to GB/T Adapter provides a “Plug-and-Play” experience that eliminates these barriers.
We have optimized the internal pin-routing to ensure that the Control Pilot (CP) signal from the J1772 charger accurately reflects the vehicle’s state to the charging station. This prevents the common “charging initiation failure” seen in lower-grade adapters. Whether you are using a home wallbox or a public Level 2 pedestal at a shopping center, this adapter ensures your vehicle starts charging the moment it is plugged in.
Technical Specifications
[Image: Technical diagram showing J1772 Female Inlet and GB/T AC Male Plug]
| Feature | Specification |
| Input Interface | SAE J1772 (Type 1 / J-Plug) |
| Output Interface | GB/T AC (20234.2-2023 Standard) |
| Max Current | 32A AC (Continuous) |
| Rated Voltage | 110V – 250V AC |
| Insulation Resistance | > 1000MΩ (DC 500V) |
| Contact Resistance | < 0.5 mΩ |
| Terminal Material | Silver-Plated Copper Alloy (5μm Plating) |
| Mechanical Life | > 10,000 insertion/removal cycles |
| Operating Temp | -30°C to +50°C |
Safety & Trustworthiness
High-current AC charging requires rigorous heat management. Our adapter is built with a focus on long-term terminal health:
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Superior Conductivity: By using 5μm silver plating on all copper contacts, we reduce electrical resistance to a minimum. This prevents heat buildup even during extended 32A/7.2kW overnight charging sessions.
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Self-Insulated Pins: The pin-head design features safety insulation to prevent accidental direct contact with hands, exceeding SAE and GB/T safety standards.
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Flame Retardancy: The casing is made from high-strength thermoplastic with a UL94 V-0 rating, ensuring it is self-extinguishing and will not support combustion.
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Environmental Sealing: Rated IP65, the internal wiring is protected against dust and low-pressure water jets, making it suitable for all-weather outdoor use.
Why Buy From Us?
We are a premier B2B manufacturer of EV charging components, specializing in the technical nuances of the GB/T 20234 and SAE J1772 standards. Our products are the result of precision engineering for the international export market.
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B2B Global Logistics: We provide full documentation for international customs (HS Code: 8504.40) and specialized neutral packaging for distributors.
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Quality Controlled: Every unit is subjected to a 2000V AC withstand voltage test and signal continuity check before leaving our factory.
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Professional Support: Our technical team offers integration guides for commercial fleet managers and automotive distributors importing Chinese EVs.
FAQ
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Can this be used at a DC Fast Charger? No. This adapter is strictly for AC Level 1 and Level 2 charging. For DC fast charging at CCS1 stations, a specialized “Active” CCS1 to GB/T DC adapter is required.
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Does it work with BYD or NIO models? Yes, it is compatible with all Chinese EVs using the GB/T 20234.2 standard for AC charging.
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Is it safe to leave plugged in overnight? Absolutely. The high-grade thermal insulation and silver-plated pins are designed for continuous, long-duration charging sessions.
