Tesla was pretty light on the specifications and details behind the vehicles, but there was some information that made its way out to the open in the following days. We’ve gathered up all that juicy information, so leave your Supercharger cable behind, and let’s take a look at some Cybercab battery and range details.
In addition to Tesla Vision, Optimus leverages many of our vehicles' hardware components, like batteries, cameras & computers
Tesla released this excellent animation on X recently, which looked at the similarities between Optimus - Tesla’s humanoid robot - and the Cybercab. The key note is that the Cybercab and Optimus share the same batteries, same computer, and same cameras, all based on AI5. So, assuming the video is accurate, we can roughly determine how many batteries are inside the Robotaxi, and then extrapolate the range as well. We’ve also got a second method to take estimate the vehicle’s battery size, based on the video where Tesla showed off the Cybercab’s wireless charging capabilities.
Method 1: Counting Batteries
Based on the animation, the grid of cells is 27 wide by 30 tall. If the video accurately depicts the Cybercab’s battery pack, that gives us 810 cells. We already know the 4680 battery pack in the Cybertruck has 1,344 cells, with a capacity of 123 kWh.That’s about 0.09kWh per cell, which works out to 74.685kWh in the Cybercab.
However, we feel that this number is far too large, especially given that Tesla is already intending to use the new NC05 battery format in the Cybercab. We expect the Cybercab to launch with a battery smaller than the Model 3 Standard Range (54 kWh). Therefore, we can try a different method to determine the pack size.
Method 2: Charging Math
Rafael Levy on X helped out with this calculation - it's possible to extrapolate the battery size in the Cybercab by looking at the charge rate, time remaining, and battery max charge level in Tesla’s wireless charging video. In the video, the car starts charging at 35% and is being charged at about 25 kW. The video shows the charger starting at 19 kW and going up to 25 kW of power. The video also shows that the vehicle is charged for 56 minutes. Near the end of the video the vehicle finishes charging at 80% - likely suggesting a non-LFP battery.
When you calculate it out - 25 kW for 56 minutes, you get 23.3 kWh, which is 45% of the battery pack (35% to 80%). Calculating for the full pack, it sounds like the Cybercab’s battery pack is approximately 51kWh, a much more reasonable number.
We expect the Cybercab to launch with the new NC05 cells that Tesla has been working on, which will likely be a smaller, more efficient cell than the Cybercells in today’s Cybertruck. Those smaller cells will also have less energy per cell while also taking up less space and being easier to warm or cool due to overall thermal mass.
The Cybercab doesn’t need to solve every travel case, just the most popular, which would be shorter distances. Tesla’s goal with the Cybercab is efficient and cost-effective, and a smaller battery pack definitely fits into that motive. We expect the Cybercab to include between a 40 kWh and 50 kWh battery pack.
Being autonomous, the Cybercab will have more opportunities to charge and clean itself without inconveniencing the consumer since it could go to a nearby hub after dropping off a customer.
Cybercab / Robotaxi Range
Yesterday, Tesla shared its Q3 earnings call deck, which revealed some new information about the Cybercab. In it, Tesla stated that the Cybercab will include a new powertrain and will achieve an estimated 5.5 miles per kWh. For reference, the Model 3 Long Range gets about 3.9 miles per kWh, so this is a massive improvement. Some of the improvements likely lie in the Cybercab's lighter weight and improved aerodynamics, but the new powertrain likely also brings some increased efficiency.
If the Cybercab achieves 5.5 miles per kWh, we can speculate that, depending on the battery pack size, it’ll have a range between 220 and 270 miles.
Top Gear also attended the Robotaxi event and was told by an employee that Tesla is aiming for a vehicle with 200 miles of range, which matches the lower end of our calculations above. Top Gear also stated at the time that the Cybercab would achieve 5.5 miles per kWh, which Tesla revealed yesterday.
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Over the years, Tesla has introduced UI elements that indicate when specific hardware or software features are active—and these two new dots follow the same pattern.
In June 2024, Tesla introduced the ability to see which third-party apps have access to the vehicle’s location, and these new indicator dots have a similar goal — to improve transparency on features that impact privacy.
Green Dot
If you’ve noticed a green dot on your Tesla display or the instrument cluster for the Model S or Model X, then you have access to Tesla’s hands-free Autopilot feature.
The green dot is displayed on the screen whenever FSD or Autopilot is active and the vehicle is using the interior camera to monitor the driver’s attention.
The cabin camera does a much better job monitoring the driver than the old method of sensing torque on the steering wheel. The cabin camera detects driver attention by tracking the driver’s head and eyes and making sure they’re focusing on the road. If the driver looks away from the road for an extended period, the vehicle will warn the driver or issue a strike for repeat offenses.
If the cabin camera is occluded or obscured, or if it’s simply too dark, the vehicle will fall back to monitoring the driver by detecting torque on the steering wheel.
The presence of the green dot not only lets the driver know that the interior camera is being used but also lets them know whether they need to keep their hands on the steering wheel.
It’s important to note that images and video taken with the interior camera are processed in the vehicle and do not leave the vehicle unless you have granted access for Tesla to use them to improve functionality.
You can check your privacy and data sharing policy in Controls > Software and tap the Data Sharing button at the bottom.
Orange Dot
The orange dot functions similarly to the green one, but instead of indicating cabin camera usage, it appears when the vehicle’s microphone is active. This was added with software update 2025.2, which now listens for audio cues to detect emergency vehicles and other types of noises that could help the vehicle better understand its environment in the future.
Tesla is currently collecting this data to refine its ability to detect emergency vehicles even before they come into view. This capability is expected to be added in FSD v14 along with a larger model size.
Like cabin camera analytics, drivers can opt to share audio data with Tesla to improve detection accuracy. Many users received an “Allow Sound Detection Analytics” prompt following the recent update. If they consent, Tesla may use certain audio snippets to help improve their detection model. Any data transmitted to Tesla is not linked to a specific user or vehicle, so it can’t be tied to a specific individual.
Otherwise, all audio detection and processing is completed in the vehicle to ensure the driver’s privacy.
Tesla proves once again that it listens to its customers, and this is a perfect example. Since the Cybertruck’s launch with an adjustable air suspension, owners have been requesting suspension-related features.
One major request is the ability to remotely adjust the vehicle’s height. This could previously only be done from inside the cabin via the touchscreen, but Tesla has now added it to the latest version of the Tesla app. However, using the feature also requires vehicle software 2025.8 or higher.
This software update also brings improvements to the Cybertruck’s steer-by-wire system, which is set to come to future Tesla models. Unlike traditional rack-and-pinion steering, steer-by-wire is not directly connected to the wheels like other vehicles, and “road feel” does not carry through to the steering wheel. Instead, Tesla implements software-driven wheel feedback, which is being improved in this update.
Remote Height Adjust
Now, as of Tesla software update 2025.8 and Tesla App V4.42.5, Cybertruck owners can remotely adjust the height of their Cybertruck through the Tesla app. This setting is in the Controls section of the app.
Here, you can adjust to the four pre-set road heights, including High, Medium, Low, and Entry. For now, you cannot adjust to the two Off-Road Mode heights, which are Very High and Extract.
Now, if you don’t own a Cybertruck, you’re probably wondering why so many are asking for this feature. Well, if you want to go off-roading or even want to load something into the bed of your truck, it’s convenient to be able to remotely adjust the height of the car without having to go in it first.
You can also use it to show off the Cybertruck’s massive vertical range of motion - which can go nearly eight inches from Entry to Extract - all without having to hop into the Cybertruck.
Model S and Model X?
This feature could also potentially make its way to the Model S and Model X sometime in the future since both of these vehicles also have an adjustable air suspension. Today, the heights of these vehicles can only be adjusted inside the vehicle.
We’re sure some Model S and Model X owners would love to be able to adjust the suspension remotely, even if they may not have the same use cases — it’s still a nice to have feature.
Steer-by-Wire Improvements
Tesla has improved the Steer-by-Wire feedback and response on the Cybertruck’s yoke. This new update should provide more realistic wheel feedback. The feedback will now adapt to different road surfaces for a better driving experience.
That means the response and feedback of the wheel will now be more precise - and also be varied by what kind of terrain you’re driving on.
More Features
One more thing we’d love to see from Tesla regarding the Cybertruck is the ability to drop just one side of the suspension. This is possible in Service Mode, where you can deflate either the front or rear air tanks, thereby inducing a slant to the vehicle.
This makes loading items even easier, as the bottom of the tailgate is now even closer to the ground. Tesla showed off the feature during the Cybertruck’s initial reveal. While the Cybertruck never arrived with its built-in ramp, we’d still love the ability to dip the truck for easier loading.
Another feature that was supposed to arrive for the Cybertruck was related to Steer-by-Wire. Today, the Cybertruck can steer up to 7 degrees, but the actual hard limit for the rear wheels is somewhere between 10 and 14 degrees. We’d love to see Tesla expand the rear wheel steering limits which will help reduce the Cybertruck’s already tight turning circle.
Four-Wheel Steering gives Cybertruck a tighter turning radius than a Model S
At low speeds, rear wheels rotate opposite to the front wheels—enabling tighter maneuvering around the jobsite, parking lots, etc pic.twitter.com/nxDiRTZKEI
