Nearly a year ago, General Motors began selling an adapter to allow current electric cars using North America, setting standard plugs In Tesla Supercharger Scals. Ev owners rejoiced in their newly discovered freedom.
Now, General Motors announces three other transformers. Additional transformers, which help GM customers reach EV with different rates and standards, a victory for flexibility, but at the expense of simplicity. It is completely possible that the two living families have four different transformers.
Several years ago, most of the EV models in the United States used the standard of the joint charging system (CCS). That is, except for Tesla. In 2022, the auto industry company opened The top design For the shipping connector and its shipping ports – which now calls the shipping standard in North America (NACS) – in an attempt to encourage network operators and auto industries to adopt technology and help make it the new standard in North America.
And they did. Today, all car manufacturers offer transformers to reach Tesla Supercharger stations. They even integrate NACS design in their own cars.
“General Motors has already adhered to the transfer of the entire EV port to NACS,” Tim Ash, GM Energy, told Techcrunch. “We believe that moving to this unified standard simplifies the experience of our customers.”
But this shift has created an embarrassing transition – an abundance of transformers.
In addition to the current NACS-TO-CCS fast shipping transformer, the GM will sell the NACS-TO-J1772 Loading Level 2. (J1772 is part of the CCS plug that takes on slower charge speeds. NACS for fast charging.
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Ash said that the new transformers “make sure that the EV drivers – regardless of the type of shipping they have on their car – can reach any shipping mainly wherever they need it.”
This problem is not alone. Hyundai, for example, sells 2025 Eioniq 5 EVS equipped with NACS with two transformers, one for each level of 2 and fast charging in CCS. But it is a sign that the transition between EV charging standards will make public charging more confusion before improving.
Now, for the majority of shipping sessions today, the transformers are unlikely. Most of EV charging It happens at home or workSites that can be predicted.
But when charging in general, it can become quickly complicated. Drivers must plan to deceive the transformers in their car so that they do not let them cut off or inconvenience. For people with an incompatible charger at home, they may want to buy repetitions for rest. Most of the bad transformers cost more than $ 200.
Car industry companies do not fully bear the number of transformers.
CCS and NACS are similar enough so that the simple dongle is sufficient for every shipping speed, but they differ in important ways that make simplification unlikely. With NACS, electricity passes through two large nails regardless of the shipping speed. But with CCS, it passes through one set of nails for levels 2 and the other for fast charging. It is possible to integrate level 2 and the capacity of fast charging into one charger. Energy electronics that will increase the price significantly.
Disagreements about the criteria of new ingredients are not new. Apple sold iPhone devices with three different types of conductors, and the product has not yet celebrated 20Y birthday.
But the rhythm of consumer electronics is much faster than it is in cars, and the costs are much lower. The owner of the model smartphone pays from 500 to 1000 dollars and buys a new device Every two to three years. The cost of the dongle is about $ 30. The 30 -year -old IPHONE 4 pink cable? He has long forgotten.
The medium car or the light truck is not easily traded. Prices have risen to nearly $ 50,000 for a new car, part of the reason that the average car or truck is on the road in the United States More than 12 years old.
Car manufacturers have started to move, but they don’t seem to be hurried to end it. So far, General Motors announced two EVS that will use the NACS: 2026 Cadillac Optiq and 2027 Chevrolet Bolt. The auto company has not set a schedule on the date of its remaining 12 -volt models to the new standard.
In other words, be comfortable with dongle. Ash admitted, “Transition,” will take some time. “
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