TESLA SUPER CHARGER to CCS1
DC EV Charging Adapter
Model NO.: HJ-EV-ATA05DC
Rated voltage: DC1000V
Rated current: 500A max.
Only for Tesla supercharger V3 or V4 use
TESLA SUPER CHARGER to CCS1
DC EV Charging Adapter
Model NO.: HJ-EV-ATA05DC
Rated voltage: DC1000V
Rated current: 500A max.
Only for Tesla supercharger V3 or V4 use
Specification
Rated voltage
DC1000V
Rated current
500A MAX.
Mechanical Life
No load plug in / pull out > 10,000 times
Working temperature
-30°C~+50°C
Insulation resistance
>1000mΩ
Flame retardant grade
UL94-V0
Protection rank
IP54
Contact resistance
<5mΩ
Other
Dual temperature cutoff switch stops charging when the adapter reaches 90ºC
ACCESSORIES
Charging Holder
Hanging the Cable and Holding the Charger
Storage Bag
Easy to carry
waterproof storage bag keep safety
Adapter
Connect different type charging
GET A QUOTE
500A High-Performance NACS (Tesla Supercharger) to CCS1 Adapter
The bottleneck ends here. Most adapters on the market claim “fast charging” but choke as soon as the current exceeds 200A or 250A. We engineered the HJ-EV-ATA05DC for a different league. Specifically built for the North American market, this adapter allows CCS1 vehicles to tap into NACS (Tesla Supercharger) infrastructure with a massive 500A rated capacity—ensuring you actually get the speeds the station is capable of delivering.
Core Capabilities
1.True 500A Continuous Rating
Don’t let a low-rated adapter slow down your 350kW-capable vehicle. While competitors’ products often overheat or trigger current-limiters, the ATA05DC is rated for a steady 500A and 1000V DC. Whether you are at a V3 or V4 Supercharger, this hardware is designed to stay cool while your battery fills up at peak speeds.
2.Reliable NACS-to-CCS1 Handshake
Bridging two different charging standards isn’t just about the physical fit; it’s about communication. The internal architecture of the ATA05DC is optimized for the high-speed signaling required by Tesla’s NACS protocol and the CCS1 vehicle’s BMS. This results in a faster “start” to your charging session and a stable connection that won’t drop mid-cycle.
3.Advanced Thermal Resilience
Running 500A through a small device creates immense thermal stress. To solve this, we use oversized, silver-plated copper alloy terminals. This combination drastically reduces contact resistance, meaning less energy is wasted as heat and more goes directly into your vehicle. It’s professional-grade engineering for high-stakes fast charging.
4.Built for the Road (IP54)
A fast-charging adapter is useless if it can’t survive a rainy highway stop. The ATA05DC is encased in a high-strength, flame-retardant shell with an IP54 rating. It’s tough enough to be tossed in a trunk and reliable enough to work in temperatures ranging from -30°C to +50°C.
Technical Specifications
Parameter | Details |
Interface | NACS (Tesla Supercharger) to CCS Type 1 |
Rated Current | 500A MAX. |
Rated Voltage | 1000V DC MAX. |
Contact Material | Copper Alloy (Silver-Plated) |
Housing | High-Strength Flame-Retardant Thermoplastic |
Protection | IP54 |
Operating Temp | -30°C to +50°C |
Common Compatibility Questions
“Why do I need a 500A adapter?”
Even if your car currently peaks at 200A, a 500A-rated adapter provides huge safety redundancy. It runs much cooler than a lower-rated unit, which prevents thermal throttling and significantly extends the lifespan of the adapter’s internal contacts.
“Will this work at any Supercharger?”
It is designed for the NACS (Tesla) DC charging standard. As long as the network provider has opened the station to non-Tesla vehicles, the ATA05DC will facilitate the physical and electrical connection.
“Is it easy to use?”
It’s a simple plug-and-play tool. The ergonomic grip is designed for easy insertion and removal, even in cold weather, and the locking mechanism ensures a secure fit every time.
The Hongju Advantage
We didn’t just “make a plug”—we solved the thermal bottleneck of DC fast charging. For our B2B partners and distributors, offering a 500A-rated adapter provides a massive competitive edge. It’s a premium product for customers who demand the best performance from their high-capacity EVs.
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