J1772/Type 1 EV Charger Extension Cable Compatible for All SAE J1772 Chargers
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주소:
14761 Franklin Ave unit G, Tustin, CA 92780, 미국
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옵션 선택
Reach further without moving your charger. This J1772 extension cable adds 16.4 ft (5M) of reach between your Level 2 J1772 charging station and your EV — ideal when your charger is mounted too far from your parking spot. J1772 male plug on one end, J1772 female socket on the other. Available in 32A and 40A, in Black and White.
Key Features
- J1772 to J1772 Extension: Male J1772 plug connects to your charging station; female J1772 socket connects to your vehicle’s existing charge cable. Extends reach by 16.4 ft (5M) without any adapters.
- 32A or 40A Options: Choose the amperage that matches your charging station’s output and your vehicle’s onboard charger capacity. 40A supports faster Level 2 charging where available.
- Silver-Plated Copper Alloy Pins: Enhanced conductivity and reduced heat generation for safe, efficient power transfer at high current levels.
- Self-Cleaning Arcing Design: Unique pin geometry removes surface impurities during each plug-in cycle, maintaining optimal contact quality over thousands of uses.
- Ergonomic Angled Design: Horizontal bending angle makes plugging and unplugging easier, reducing strain on the connector and cable over time.
- All-Weather Halogen-Free Cable: Maintains flexibility from -30°C to +50°C — no cracking or stiffening in cold weather. Halogen-free construction meets environmental standards.
- IP55 Weatherproof: Protected against dust and water jets for reliable outdoor use in rain and all weather conditions.
- Rated for 10,000+ Plug Cycles: Built for long-term daily use without degradation in contact performance.
- Universal J1772 Compatibility: Works with all SAE J1772 Level 2 charging stations and all J1772-compatible EVs, including Tesla (with J1772 adapter).
Specifications
| Item | J1772 Extension Cable |
| Connector Type | SAE J1772 Male → SAE J1772 Female |
| Rated Operating Current | 32A or 40A (select when ordering) |
| Operating Voltage | 250V AC |
| Cable Length | 16.4 ft (5M) |
| Pin Material | Copper Alloy with Silver Plating |
| Shell Material | Thermoplastic, Flame Retardant UL94 V-0 |
| Plug Cycle Durability | >10,000 plug/unplug cycles |
| Insulation Resistance | >1000MΩ (DC 500V) |
| Withstand Voltage | 2000V |
| Contact Resistance | 0.5mΩ Max |
| Terminal Temperature Rise | <50K |
| Operating Temperature | -30°C to +50°C |
| Impact Insertion Force | >300N |
| Waterproof Rating | IP55 |
| Certifications | CE / FCC / RoHS |
Why Tesstudio
- Tesla-Specific Engineering: Every product is custom-designed and tested specifically for Tesla vehicles — not generic, retrofitted parts.
- Direct from the Maker: We design, source, and ship in-house, eliminating middlemen so you get premium quality at fair prices.
- 30-Day Risk-Free Returns: Not the right fit? Send it back within 30 days for a full refund.
- 1-Year Warranty: Covered against manufacturing defects with responsive customer support.
- Trusted by 100,000+ Tesla Owners: Join the Tesstudio community — the upgrade brand recommended by Tesla owners worldwide.
Frequently Asked Questions
What does this cable do exactly?
This is a J1772 extension cable — it extends the reach between your Level 2 J1772 charging station and your EV by 16.4 ft (5M). The male J1772 plug connects to your charging station outlet, and the female J1772 socket connects to your vehicle’s existing J1772 charge cable. It does not convert between connector types.
Which amperage should I choose — 32A or 40A?
Choose the amperage that matches your charging station’s rated output. If your Level 2 charger is rated at 32A or below, the 32A cable is sufficient. If your charger supports 40A output and your vehicle’s onboard charger can accept it, choose 40A for faster charging. Never use a cable rated below your charger’s output amperage.
Can I use this with my Tesla?
Yes — if your Tesla uses a J1772 adapter to connect to Level 2 stations (older Tesla models with J1772 port, or using the included Tesla J1772 adapter), this extension cable works seamlessly. For Tesla vehicles with NACS ports, you’ll still need your J1772-to-NACS adapter in addition to this cable.
Is it safe to use outdoors in rain?
Yes — the IP55 rating protects against dust and water jets from any direction, making it suitable for outdoor use in rain. The cable also maintains flexibility down to -30°C for reliable cold-weather use.
What’s covered under warranty?
All Tesstudio charging products come with a 1-year manufacturer warranty against defects. Contact our support team for any issues.
질문과 답변
이메일, 실시간 채팅, 그리고 자세한 설치 가이드를 통해 도움을 드립니다. 또한, 인플루언서들이 직접 출연하는 단계별 튜토리얼 영상을 제공하여 설치 과정을 도와드립니다.
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