Tesla has filed four patents for wireless charging. Previously, Tesla acquired the experience and skills of Wiferion’s engineering team in an acquisition in June 2023. Tesla quickly sold off the company but kept the company’s engineers. This was an acqui-hire, where large companies rapidly onboard top talent by purchasing a company for human capital, rather than products, services, or intellectual products.
Following the Wiferion acquisition, Tesla showed off a wireless charging mat several times and even confirmed they are working on wireless inductive home charging. We expected this to arrive with the Cybertruck, but now we hope to see more details at the upcoming Robotaxi reveal event in October, at the Warner Bro.’s studio in Hollywood.
Wireless Charging Patents
First Patent
The first of the four patents looks at temperature sensors and applications for wireless charging. Tesla intends to track the temperatures across both the wireless charging pad, as well as the inductive charging coils in the vehicle. The third patent details how they’re planning to use this in an innovative way.
WIPO
Second Patent
The second patent is a shorting switch, which is designed to prevent or reduce leakage of energy to ground sources near the wireless charging mat. This shorting switch is used to create a short with the receiving side of the inductive charging, essentially making energy transfer faster and more efficient – while also reducing the amount of energy that is leaked out elsewhere. We’ll leave this one for the electrical engineers to explain in our forums.
Third Patent
The third patent is actually the wireless charging circuit itself, and how to manufacture it. This one is straightforward and explains how Tesla intends to design and build the prototype inductive wireless charging mats. Beyond the basic design, this document also details how Tesla intends to lay out the inductive charging coils and how it expects the entire assembly to function – which includes a small cable that runs to a wall-mounted energy source.
Fourth Patent
The final patent is for intelligently estimating and adapting to variations in wireless charging layouts and systems. This one is probably the most interesting of the four patents, as it involves adjusting the coils in the mat to dynamically account for the positioning of the vehicle, as well as responding to the information from the first patent – the temperature sensors.
Essentially, by varying the coil induction across the mat, Tesla intends to dynamically aim the wireless charger at different parts of the inductive coils in the vehicle, thereby reducing heat. This patent will also help Tesla to determine the adequate charge speed and other key information they may need to relay to the vehicle, or back to fleet management software.
Cybertruck Inductive Charging
While the Cybertruck never actually arrived with inductive charging, it was noted in the Service Manual to have 2 Inductive Charging Headers, so it is ready to be upgraded to have Inductive Charging support. We expect that Tesla will release this as a purchasable upgrade for the Cybertruck sometime in the future – likely as a package with the Inductive Charging Mat.
Robotaxi Inductive Charging
The Robotaxi will likely be the first of Tesla’s vehicles to feature inductive charging – which. makes sense given its autonomous nature. Plugging in a NACS charger will likely be fairly difficult to automate, and the 5-10% efficiency loss of wireless charging isn’t a huge deal. It’s possible Tesla chose this route due to cost, as having an automated NACS cable like the “snake” prototype we saw years ago could be costly.
Having a simple parking stall with an inductive mat on it, alongside all the tech and supplies needed to automatically clean and sanitize the Robotaxi makes far more sense. This means that a Robotaxi will be able to roll in, charge and clean itself, and then roll out to go pick up more customers. Tesla is planning a super-efficient system here that requires minimal intervention from real humans.
Essentially, by effectively managing the Robotaxi fleet, Tesla can offset the increased time that wireless charging would take, and also reduce the amount of waste energy by charging when energy is cheapest. While this could prevent Tesla from taking advantage of the sheer battery mass of a Robotaxi fleet – by selling power when it’s expensive and travel demand is low – this doesn’t make it impossible.
Smartphone manufacturers have demonstrated reverse wireless charging with the inductive charging coils already present in modern smartphones. We could see Tesla low-power bi-directional charging in the future too.
We’re looking forward to seeing Tesla unveil this at the upcoming Robotaxi event. It’ll be something special, for sure.
Subscribe
Subscribe to our newsletter to stay up to date on the latest Tesla news, upcoming features and software updates.
Last night, Tesla released software update 2024.45.32.5, which includes updated versions of FSD for HW3 and HW4 vehicles. More specifically, this update includes FSD V12.6.2 for HW3 and FSD V13.2.5 for HW4 models (how to check if you have HW3 or HW4).
While there aren’t new features in this update and the FSD release notes remain the same, it does include bug fixes, which should help these FSD updates go to a wider audience.
HW3 Model 3
What’s most interesting about this update is that it’s the first time a version of FSD V12.6 is going out to the Model 3 with HW3. Previously, it was only available for the redesigned Model S, Model X, and Model Y. The Cybertruck has only ever been available with HW4, which makes the Model 3 the lone vehicle left out of the FSD 12.6 release for unknown reasons.
The FSD hardware for the Model 3 and Model Y is identical, but the camera placements shift slightly due to the different vehicle body shapes, so it’s possible that played a role.
After a long wait, Model 3 owners are finally getting a chance to try out End-to-End on the Highway, as well as many other improvements.
FSD V12.6.2 Improvements
FSD V12.6.2 shares the same changelog as V12.6.1 - so we’re not expecting major changes besides bug fixes on this particular release, at least for vehicles coming from V12.6.1. Instead, it seems the primary focus of this update is to address compatibility for the Model 3.
Overall, V12.6 is far closer to V13 than it is to V12.5.4.2 - and it really does feel that way. It is an impressive feat from Tesla to make such big and positive changes for a platform that they’ve admittedly been having some difficulties in obtaining better results. However, this really underlines the fact that they’re still committed and trying very hard to achieve Unsupervised FSD even on HW3.
The other bit of good news is that this latest FSD update is based on update 2024.45.32.x, which means that it will be available to all vehicles. While Tesla has released the next major update, version 2025.2, it’s currently only available internally. If you’ve been thinking about subscribing to FSD, now may be a good time, since you’ll qualify to receive the latest HW3 or HW4 FSD version once it rolls out widely.
Legacy Model S and Model X
While the update has begun to roll out to Model 3’s for the first time, at this point in time, we haven’t seen any legacy Model S or Model X vehicles included in this update. Those vehicles, for now, are still on FSD V12.5.4.2.
However, we do expect Tesla to add support for these vehicles. The question is whether that’s included in this update or whether it’ll be a future release.
This update has barely started rolling out - the first vehicles started receiving the update last night in a small batch. However, we will hopefully see more waves in the coming days that will progressively get larger. Expect this update to take at least two weeks to go out to the majority of HW3 vehicles if major issues aren’t found.
Now that the Model Y Juniper refresh has officially been announced in the Asia-Pacific markets, the initial vehicles from Giga Shanghai are starting to make their way to showrooms throughout the region.
And that means lots of new pictures. Let’s take a look at some of the latest close-up shots of the 2025 Model Y.
Light Bar Close-Up
Our first up-close look at the new front end of the new Model Y. This car is likely en route to a showroom prior to the start of Tesla’s big sales push for the Chinese Lunar New Year, and this is one of the closest and cleanest shots of the new front end.
The sharp new front of the Juniper
@DriveGreen80167 on X
The new front light bar is very visible, even when it’s off. It’s more than a thin strip of lights. The headlights are located directly below the light bar at either end. You can also see the new squared-away sharp lines - starting from the lightbar gaps and going up the hood. The new design looks far more aggressive and sharp when viewed at this angle.
Wheels
And the new wheels are pretty interesting, too - especially since they don’t seem to have full aero covers on them. We’re wondering if Tesla intends to introduce aero covers for these wheels later - or if they’ll just stay uncovered. They look pretty good - but the black hubcap in the center stands out against the rest of the wheel. Time will tell whether the clean black finish holds up with use.
We're a big fan of these new fan-blade wheels
@DriveGreen80167 on X
Either way, they’re pretty good looking - but we’d prefer to see them in an all black finish - similar to the Shadow Gemini’s that are currently available. Hopefully, once the Model Y refresh arrives in North America and Europe, that option will be available in addition to the Crossflow wheels.
Videos
Here is one of the first videos showing off the rear light bar.
The refreshed Model Y also brings a ton of changes to the interior. In addition to the Launch Edition exclusive dash, we also get a good shot of the new ventilated seats, as well as the return of the turn signal stalk.
The best interior shot we've seen so far
@DriveGreen80167 on X
The new Model Y also has the same new center console as the Model 3 Highland - with the two-part slider. For now, it seems like the Launch Edition will include rubber pedal covers - nothing fancy like the metallic ones available on the Performance variants yet.
Rear End Close-Up
On the rear end of the vehicle, we get a close-up view of the new reflective light bar. Tesla claims this is an industry-first, and it does look very cool. The actual light is located on the inside edge of the piece that overhangs the reflective portion. The reflective portion itself is painted to match the vehicle - and isn’t a glossy surface, but rather matte.
Gotta love that new reflective light bar
@DriveGreen80167 on X
In the next image, we can also see that the rear camera is mounted in a new location. It doesn’t have the camera lip that the 2024 Model Y has been shipping with, as the camera is now mounted on the very edge of the new raised bumper. This also means the camera is much higher up than it previously was. This location change likely means that the new Y will require some additional training time for both FSD and Actually Smart Summon, as well as the new front bumper camera.
This is going to be an interesting change - we’re not sure how this new camera location will handle snow, rain, and road muck, but this is likely the main reason for it being moved up and away from the road.
The updated camera positioning is noticeably higher
@zhongwen2005 on X
We’re excited to see the new Model Y in person. This refresh has been a long time coming and there are many details that are still waiting to be discovered.
Customer deliveries are supposed to begin in just a couple of months - May at the earliest - in the Asia-Pacific region. We’re hoping to see the refresh arrive in Europe and North America by summertime and then see the launch of the Performance variant shortly thereafter.
_300w.png)
