

Lifestyle
Review: Tesla Model S CHAdeMO Adapter
A little over a year ago, I put my name on the waitlist for the Tesla Model S CHAdeMO adapter. At the time I was still unsure whether I would need it, or want it, but thought it would be good to get the option. Tesla wanted a pricey $1,000 for the adapter during that time but I figured that I could always turn it down when my number came up.
Well… Something happened between then and now. Tesla dropped the price and my number was called. So… We said, “what the heck.”
Tesla Model S CHAdeMO Adapter
Tesla does such a great job with the packaging for their accessories:
Tesla’s instructions are elegantly presented in the following pictograph:
Being a technical person, I found these pictographs to be well done and quite easy to follow. Now, I’m unsure whether they’re great for non-technical people, but between this pictograph and the one provided for the Premium Rear Console, I have to tip my hat off to Tesla for providing very easy to follow instructions.
How do I use it?
Be aware that (at least in the United States) there is a waitlist (as of March 23, 2015) when it comes to placing your order for the the CHAdeMO adapter. When your number is called, you have to make the decision whether to order it or not.
So, how do we use the CHAdeMO to Model S Adapter? Well, it depends on which CHAdeMO L3 Charger you’re using. I chose to try the adapter with an Eaton CHAdeMO charger and a Nissan CHAdeMO charger because the two locations that I identified provide quick charging without a fee. Many of the Nissan CHAdeMOs have been converted to a pay system and require an RFID and payment to charge. I have not yet used any of those.
STEP 1 is to attach the CHAdeMO cable from the L3 charger to the Adapter. Make sure to align the notches appropriately, it won’t fit otherwise.
Here is the Eaton CHAdeMO pictured
STEP 2 is to mate the CHAdeMO to the Tesla Model S CHAdeMO adapter.
Here is the Eaton CHAdeMO pictured
Seat the Eaton CHAdeMO to the Adapter and make sure that it is secure. Here is the Nissan CHAdeMO pictured.
Be sure to pull the trigger on the Nissan CHAdeMO to secure the piece to the adapter.
STEP 3 is to plug the Adapter to the Model S.
STEP 4 is to press start on the CHAdeMO Charger to initiate the charge.
It’s the blue START button, I forgot to take a picture of me pressing the button. Go back to the car or go about your business, but put a note on the car if you do leave so that anyone who needs to use the charger can contact you.
One of the things that you will notice that is different between the Eaton and the Nissan CHAdeMO station is that the Eaton provides an estimate of how long the charge will take to full. The Nissan one that I have found do not do the same.
From the Nissan CHAdeMO’s display:
STEP 5 – Press the STOP button when charging is complete and detach the Adapter from the charger’s CHAdeMO cable.
Side by side comparison of the Eaton CHAdeMO (left) with Nissan’s CHAdeMO (right).
Taking a look at how the two charging adapters compare with one another:
[I don’t remember if there was a button on the Eaton (left), but some of them do… press that to release. Nissan’s charger (right) requires to you to slide the grey lock away from the handle to unlock.
STEP 6 – Press the black button on “top” of the CHAdeMO cable. Make sure to be ready to catch the Tesla Model S CHAdeMO Adapter.
And finally, STEP 7 requires you to return the cable back to its proper charging station and stow away the Tesla Model S CHAdeMO adapter.
If you’re interested in more pictures of the CHAdeMO to Model S Adapter, here’s my flickr stream.
So, is the adapter worth $1,000? I probably wouldn’t have bought it for that much. However, since they dropped the price to $450, it came down to a price that is less than Henry Sharp’s CAN Adapters for the Roadster.
How useful is it? Well, on a recent trip to San Diego, I found a Nissan dealership (Pacific Nissan in Mission Bay) that allowed me to use their CHAdeMO. This is useful as Tesla has not completed the build out of the Supercharger down to San Diego. The nearest one is the San Juan Capistrano, one that is reported to be very busy.
I’m not sure how often I will need to use the adapter, but at $450, it was at a price point that is intriguing. The product is well-built, well documented, and works. Charging adapters are priceless when you need them in an emergency. There’s nothing more embarrassing than running out of charge.
It’s a very useful adapter for folks that have access to many CHAdeMO stations and want the extra insurance of being able to access these charging locations. It’s a critical adapter for those that have limited access to superchargers and need access to travel to areas not covered by superchargers but are covered by CHAdeMO
Elon may think that the recently announced 6.2 firmware will end range anxiety, but I find the ability to charge at any rate is comforting. Even 110V at 3 miles per hour could work, in a pinch. But 130+ miles an hour over CHAdeMO is a bit better than 3 miles per hour.
This post was originally published on Dennis’ blog.
Lifestyle
Tesla brings perhaps the coolest interior feature to cars in latest update
Tesla adds on to the “fun” aspect of its vehicles.

Tesla has brought perhaps the coolest interior feature to its cars in a new update that is rolling out to vehicles now.
The feature will require a newer vehicle that has interior ambient lighting, which is present on the new Model S, Model X, Model 3 “Highland,” and Model Y “Juniper.” The Cybertruck also has ambient lighting strips throughout.
Tesla Model Y’s ambient lighting design changes revealed in leaked video
With the Version 2025.26+ Software Update, Tesla is rolling out a new “Sync Accent Lights w/ Music” feature, which is available on the Tesla Toybox:
Turn your Tesla into a rave cave with the new Light Sync feature 🎶
Rolling out now in software update 2025.26+ pic.twitter.com/IIsQxZ9jDP
— Tesla (@Tesla) July 29, 2025
To enable the feature, you’ll access the Toybox, choose “Light Sync,” and then choose “Sync Accent Lights w/ Music.”
Although it does not improve the performance of the vehicle, it is yet another example of Tesla making one of the coolest cars out there. This is truly a cool add-on that can be used to impress your friends and family.
Elon Musk
xAI, Musk Foundation helps schools near Memphis supercomputer site
Reports of xAI and the Musk Foundation’s work were recently posted by local news media.

Elon Musk’s artificial intelligence startup xAI and the Musk Foundation have been supporting Memphis-Shelby County Schools with HVAC repairs and facility upgrades, while also funding youth programs for students in the area.
Reports of xAI and the Musk Foundation’s work were recently posted by local news media.
xAI’s school visits lead to facility repairs
Representatives from xAI visited John P. Freeman Optional School, Fairley High School, and Westwood High School, all of which are located near its Colossus supercomputer site, to assess HVAC systems, plumbing, gym facilities, and athletic fields. The visits resulted in a list of priority repairs, some of which were completed in April and May.
In addition to the repairs, xAI also shared a number of initiatives that are planned for students in the area, as stated in a Commercial Appeal report.
“xAI is working on providing STEM workshops for local students, donating equipment to technical training programs, and supporting job fairs to boost employment opportunities. These initiatives reflect xAl’s commitment to fostering education and economic growth in Memphis,” xAI noted in a statement.
Musk Foundation donation
Apart from xAI, the Musk Foundation also donated $350,000 to the Boys & Girls Clubs of Greater Memphis, enabling the reopening of two club sites located at Booker T. Washington High School and Westwood High School. Both locations had closed earlier this year due to lapses in funding. As per xAI, the Musk Foundation’s donation allows clubs to reopen for almost 1,000 students.
The donation will fund staffing, supplies, and transportation, among others. “Kids are the future of humanity,” Elon Musk said in a statement, adding that students need “every chance to shoot for the stars.”
“We’re honored to support the Boys & Girls Clubs of Greater Memphis in reopening these sites, giving kids in underserved communities the tools to build brighter futures,” Musk said.
The gift was praised by local officials, including Boys & Girls Clubs board chair Michael Garriga, who stated that the “commitment will ensure the youth of our community have the opportunities they need to develop their skills and talents to become successful students and future citizens.”
Lifestyle
EV fans urge Tesla to acquire Unplugged Performance for edge in fleet and security industry
Unplugged Performance has built a name for itself by producing performance upgrades for Tesla vehicles.

A growing number of Tesla enthusiasts and longtime community voices are calling on the electric vehicle maker to acquire Unplugged Performance, a California-based aftermarket company best known for tuning Tesla vehicles and developing specialized government fleet solutions under its UP.FIT division.
The idea was once considered a niche proposal among EV fans, but it is now gaining serious attention not just as a performance play but as a strategic move to deepen Tesla’s roots in the fleet and security industry.
A strategic fit
Unplugged Performance has built a name for itself by producing performance upgrades for Tesla vehicles, from track-optimized components to visual and aerodynamic upgrades. But in recent years, its UP.FIT division has pivoted toward a more functional future by outfitting Tesla vehicles like Model Ys for police, military, and government use.
That work has sparked growing calls for closer collaboration with Tesla, especially as the EV maker increasingly leans into autonomy, AI, and fleet services as core components of its next chapter.
“I posted this four years ago, but I think it’s more true now than ever,” wrote Whole Mars Catalog, a well-known Tesla investor and FSD Beta tester, on X. “Tesla should buy Unplugged. But not just as a Performance division. What they are doing with UP.FIT unlocks large government and commercial fleet purchases that can improve utilization.”
Tesla fans such as shareholder Sawyer Merritt echoed the sentiment, calling Unplugged a “great fit within Tesla.” adding, “They are literally located directly next to Tesla’s design studio in Hawthorne.”
Enabling the next wave
Supporters of the idea noted that integrating Unplugged into Tesla’s corporate structure could help accelerate the adoption of autonomous technologies in government sectors. With UP.FIT patrol cars already in use across some U.S. police departments, Tesla fans envisioned a future where self-driving Teslas could potentially revolutionize law enforcement, search-and-rescue, and public service logistics.
“Just imagine how autonomous patrol cars could transform policing and bring us into a safer future,” the veteran FSD tester wrote.
The benefits could also extend to Tesla’s existing consumer base. “They also have some incredible products in the works that I think will appeal to many ordinary Tesla drivers — not just those looking for performance or mods. Stuff that’s so good it should have come straight from the design studio next door,” Whole Mars Catalog noted.
Unplugged Performance, founded in 2013, shares not just a product vision with Tesla, but also geography. Its Hawthorne headquarters sits directly adjacent to Tesla’s design studio, and the two companies have maintained a close working relationship over the years. The aftermarket firm has long positioned itself as a “mission-aligned” partner to Tesla.
In response to the recent calls for acquisition, Unplugged Performance acknowledged the support from the community. “Our very existence is to support the Tesla mission with @UpfitTesla and @UnpluggedTesla,” Unplugged CEO Ben Schaffer posted on X. “We love working with Tesla and are grateful for the community’s support since 2013!”
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