The Hongte J1772 to Tesla (NACS) AC extension cable is designed to extend the charging distance between US standard J1772 charging equipment and Tesla vehicles using the NACS interface. It provides a reliable and flexible AC charging extension solution for residential, commercial, and public charging environments.
Built with silver-plated copper alloy conductive pins and UL94-V0 flame-retardant thermoplastic housing, the extension cable ensures high conductivity, low heat generation, and long service life. Supporting multiple current ratings up to 80A, it delivers stable high-power charging performance for demanding EV charging applications.
With IP55 protection and multi-layer safety protection design, the Hongte extension cable guarantees safe and stable operation in indoor and outdoor environments.
• Converts US standard J1772 charging output to Tesla NACS interface
• Extends charging distance for flexible vehicle positioning
• Compatible with home chargers, public stations, and commercial charging systems
• Supports 16A / 32A / 40A / 48A / 80A current range
• Stable power transmission up to 7kW AC charging
• Low resistance conductive structure reduces temperature rise
• Silver-plated copper alloy conductive pins
• Excellent electrical conductivity and durability
• Stable performance under long-time charging
• UL94-V0 flame-retardant housing
• High-strength thermoplastic engineering shell
• Mechanical lifespan > 10,000 plug cycles
• Plug temperature monitoring
• Over-temperature protection
• Leakage protection
• Overvoltage and overcurrent protection
• Short circuit protection
• Lightning protection
• Undervoltage protection
• Flame retardant protection
• Charging gun locking support
• Anti-theft protection
• IP55 waterproof and dustproof design
• Stable operation from -25°C to 65°C
• Suitable for indoor and outdoor charging environments
| Parameter | Specification |
|---|---|
| Charging Power | 3.5kW / 7kW |
| Current Range | 16A / 32A / 40A / 48A / 80A |
| Rated Voltage | 240V AC |
| Operating Frequency | 50Hz ±2Hz |
| Protection Grade | IP55 |
| Flame Retardant Grade | UL94-V0 |
| Operating Temperature | -25°C to 65°C |
| Mechanical Life | >10,000 plug cycles |
| Cooling Method | Natural Air Cooling |
| Working Altitude | <2000m |
