EV charging adapter Manufacturer

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Ningbo Dongyu Electrical Appliance Co., Ltd.
Product Collection

explore DongYu EV adapters

Cross-standard EV charging adapters for CCS1, CCS2, NACS and GB/T vehicles — up to 500A / 1000V DC and 32A AC,
IP54-rated and CE / FCC / RoHS certified. Factory-direct OEM & ODM from Ningbo, China.

Compatibility Matrix

compare every DongYu adapter at a glance

Model Vehicle side Station side DC rating AC rating Sealing Certification
CCS2 to CCS1 Adapter CCS1 vehicle CCS2 station 400A · 500–1000V 32A · 110–250V IP54 CE / RoHS
CCS2 to NACS Adapter NACS / Tesla CCS2 station 400A · 250kW max 32A · 110–250V IP54 CE / FCC / RoHS
NACS to CCS1 Adapter CCS1 vehicle NACS / Tesla 500A · 500–1000V 32A · 110–250V IP54 CE / RoHS
CCS1 to NACS Adapter NACS / Tesla CCS1 station 400A · 250kW max 80A · 250V IP54 CE / FCC / RoHS
Selection Guide

how to choose the right EV adapter

01

Identify the vehicle standard

Check the charging port on the car — CCS1, CCS2, NACS or GB/T. That decides which side of the adapter is fixed.

02

Match the station standard

Confirm whether the sites your customers use are CCS1, CCS2 or NACS networks, and how much DC power they deliver.

03

Confirm power and environment

Pick the current rating (400A or 500A), check the IP54 outdoor rating, and confirm the working temperature range for the region.

Why DongYu

why choose DongYu as your EV adapters partner

OEM/ODM Manufacturing Capability

Backed by 5 production lines and an experienced R&D team, we deliver flexible OEM/ODM programs with reliable mass production.

Certified Quality Assurance

Strict quality control and CE, CB, RoHS and TÜV Mark certification keep every accessory reliable, safe and market-ready.

Cross-Standard Coverage

Type 1, Type 2, GB/T, CCS1, CCS2 and NACS variants let one supplier equip North America, Europe, Japan and China.

Comprehensive After-sale Guarantee

A 12-month warranty, bilingual support, spare-parts service and one-stop logistics for worry-free global cooperation.

Ready to spec your EV adapter range?

Tell us your market standard, target vehicle platforms and branding requirements
— our engineering team replies within 24 hours with a tailored quotation.

FAQs

FAQs about EV charging adapters

Which adapter do I need to charge a Tesla at a CCS station?

For a Tesla or NACS vehicle charging at a CCS1 station, choose the IP54 400A CCS1 to NACS adapter — it supports 1000V / 400A DC and 250V / 80A AC. For a NACS vehicle charging at a CCS2 station, choose the CCS2 to NACS adapter instead.

Both are rated to 1000V. The 400A models cover the vast majority of 150–250kW chargers, while the 500A NACS to CCS1 model suits high-power Superchargers and sites where the vehicle can accept more current.

Yes. Every adapter uses an impact-resistant PC housing with IP54 dust and water protection, and the DC models include built-in over-temperature protection that pauses charging at around 90°C and restarts automatically after cooling.

All four models are dual AC and DC capable. They handle DC fast charging up to 400A–500A and AC charging at 32A (80A on the CCS1 to NACS model), so one adapter covers both station types.

Yes. Our OEM & ODM programme covers logo printing, housing colours, retail packaging and private-label documentation. Standard MOQ is 50 units per model with samples available first.

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