# SIFWEX NACS-to-CCS1 EV Adapter, claimed 500A / 250kW

SIFWEX Charging Station Accessories is a NACS-to-CCS1 adapter listed for CCS1 EVs using compatible Tesla charging equipment. The listing claims up to 500A and 250kW, but those are stated maximums, not a guarantee of charging speed for a particular vehicle or charger.

- [Original product page](https://best-deals.pro/product/sifwex-nacs-to-ccs1-ev-adapter)
- [View offer](https://best-deals.pro/visit/sifwex-nacs-to-ccs1-ev-adapter)
- Market: US
- Language: en-US
- Currency: USD
- Brand: SIFWEX
- Model: Charging Station Accessories
- Category: Cars & Motorcycles > Vehicle Accessories
- Price: 78.71 USD
- Previous price: 103.58 USD
- Discount: 24%
- Price checked: 2026-11-14T05:37:16.614Z
- Rating: 4.6 / 5
- Reviews: 30

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Listed as a NACS-to-CCS1 adapter for CCS1-compatible EVs at compatible Tesla charging equipment.
- A mechanical lock is claimed to help secure the connection during charging.
- The listing claims IP55 dust and water protection and a compact design for storage in a vehicle.

## Pros

- The advertised 500A and 250kW ceilings give buyers stated maximums to compare with vehicle and charger limits.
- A mechanical lock is described, which may be useful for maintaining a stable connection while charging.
- The claimed IP55 rating is relevant for buyers considering outdoor use.

## Cons

- This is an adapter, not a home charging unit. The title explicitly says it does not work for home charging.

## Specifications

### Identity
- Brand: SIFWEX
- Model: Charging Station Accessories
- Item model number: NACS-CCS1-T4
### Charging and protection claims
- Maximum current claimed: 500A
- Maximum charging power claimed: 250kW
- Ingress protection rating claimed: IP55
- Safety standard testing claim: UL2252
### Dimensions and installation
- Weight listed: 2.59 pounds
- Package dimensions: 8.25 x 6.25 x 3.5 inches

## Before you buy

- The listing names Tesla Supercharger V3, Destination, and Wall Connectors, while also describing 250kW fast charging. It does not clarify how the stated fast-charging maximum applies to each charger type, or identify supported vehicle models. Confirm vehicle and charger compatibility and actual charging limits before purchase. The SGS/UL2252 wording is a listing claim, not independently verified here.

## A good fit for

- Drivers with a CCS1 EV seeking an adapter for compatible NACS/Tesla charging equipment.
- Buyers who want a portable adapter to keep in a glove box or EV bag, as the listing suggests.

## Less suited to

- Anyone seeking equipment for home charging.
- Drivers whose vehicle or intended charger has not been confirmed compatible with this adapter.

## Customer feedback

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller share are lower ratings. Without customer comments, the reasons for either reaction are unknown. These ratings do not establish vehicle compatibility or validate the advertised charging limits, so buyers should prioritize those checks.

## Frequently asked questions

### Does this adapter work for home charging?
The title explicitly says it does not work for home charging. It is presented for use with compatible Tesla charging equipment.
### Will it deliver 250kW to my EV?
The listing claims up to 250kW and 500A. Actual charging capability depends on the vehicle and charging equipment, and the listing does not establish a specific vehicle's compatibility or charging rate.
### Is compatibility confirmed for every CCS1 EV?
No specific vehicle models are identified. Check that your vehicle and intended charging equipment support this adapter before buying.
### What weather protection is claimed?
The listing claims IP55 protection and describes the adapter as intended for indoor and outdoor use. These are listing claims, not independent verification.

## Alternative options

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- [Lectron NACS to CCS Electric Vehicle Adapter with Interlock - \(500A/1,000V\) - Compatible with Tesla Superchargers - CCS1 EV Fast Charging with Vortex Plus \[Check Automaker for Compatibility\] - UL 2252](https://best-deals.pro/visit/sifwex-nacs-to-ccs1-ev-adapter)
- [Lectron Bundle - NACS to CCS Adapter with Interlock & 80A NACS to J1772 EV Charging Adapter- UL 2252 Certified](https://best-deals.pro/visit/sifwex-nacs-to-ccs1-ev-adapter)
- [Lectron \[Only for J1772 EVs Tesla to J1772 Charging Adapter, Max 48 Amp & 250V - Compatible with Tesla High Powered Connectors, Destination Chargers, and Mobile Connectors \(Black\)](https://best-deals.pro/visit/sifwex-nacs-to-ccs1-ev-adapter)
- [Lectron CCS to NACS Adapter for Tesla Model S, 3, X, Y & All NACS EVs \(500A / 1,000V\) – UL 2252 Certified CCS1 Fast Charger Adapter – Not Compatible with Cybertruck \(Black\)](https://best-deals.pro/visit/sifwex-nacs-to-ccs1-ev-adapter)
- [Amphenol NACS to CCS1 DC Adapter for Tesla Supercharger, UL 2252 Certified \| Up to 600A Fast Charging, SAE J3400-1, Interlock Safety Lock, IP67, Fits Ford, Rivian, GM, Volvo, Polestar, Hyundai, Kia EVs](https://best-deals.pro/visit/sifwex-nacs-to-ccs1-ev-adapter)

## Images

![SIFWEX NACS-to-CCS1 EV Adapter, claimed 500A / 250kW — 1](https://best-deals.pro/i/_vuwVdh8iUPFg1ZPFlmT7qNw_rRRQxnj2bLO6W7uAvSgYCXwiGzXa1xQsVkPGzqBZom4fvsEJjO0rx_zMzGXiVRYVUbbKSLKLUXEE_PRgdIGhH-Z-PmVoyLI.jpg)

![SIFWEX NACS-to-CCS1 EV Adapter, claimed 500A / 250kW — 2](https://best-deals.pro/i/obDFW68jo4A5LnGskRTVarqbmvCa-JWfmhRw-CtR369ifzAtPhtJSGuirdKPY4ETyO1S1Ao58MJvD_5UpDYKWQ0PQZ4FsH8dxLYKg8mbJk8czTRu-PRL61YG.jpg)

![SIFWEX NACS-to-CCS1 EV Adapter, claimed 500A / 250kW — 3](https://best-deals.pro/i/O_cagI3eC3SL0MYrL4lS9tvShpoiYxw4MM28JxGz6fIvIZ7j6SffhRWUjW2epp8cwqz0f6XF9qyjbpu4dah2jmq7n22u6fFQzX6VwGL1e-x_1s22DOn3Yamn.jpg)

![SIFWEX NACS-to-CCS1 EV Adapter, claimed 500A / 250kW — 4](https://best-deals.pro/i/WC7iwexN6Oz6aC7mUGSooXpJZ6zSQjWLL0IdxX6Qpk68HtPC0G4WkqQ3QYxgEH45z98D0SNop4EjZ5650ekFoqNVwlynDdpcbAfa0Rf8SS09S-5THFP1AscN.jpg)

![SIFWEX NACS-to-CCS1 EV Adapter, claimed 500A / 250kW — 5](https://best-deals.pro/i/X1IITRz20B9MsOZF7XJOkLR0JtCCaOIMB5hZxJlYTigpqW5kEVn97hYJ-PVVRd62zX1d1gUpiavSn1YMqiHDTsFvrM6YE-cJTwH37RTgY7xkNWubuGEAHOU6.jpg)

![SIFWEX NACS-to-CCS1 EV Adapter, claimed 500A / 250kW — 6](https://best-deals.pro/i/h92-4RaEMuxDB5gU_dv72a4yuy-ULp7hGGytA_1mDfnoefxb1aHafDKG38L6WoqCm8FmV4JWr04GIthJTTfhJNkrqpFu0NXBfDJwpJKq42ZFwwvN0fT0_OHF.jpg)

![SIFWEX NACS-to-CCS1 EV Adapter, claimed 500A / 250kW — 7](https://best-deals.pro/i/_yYg5daphiUKfZqdjtaTywjncVK6gA5g_yEaQlLe6n-nDrU5AcD2hjM8ztWOncfERJXgcdUjdFRb9nonvPH33GbxGCahFBx5pFABuaUHEyIc8_YYfnEvK9uQ.jpg)