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/daily ·28 SEPT 2026 ·MONDAY ·2 MIN READ ·5 STORIES

Battery Swap Goes Mainstream and FSD Speeds in Brussels

NIO and Geely merged their battery swap networks in a $2 billion-plus deal; Geely claims AI-managed charging heals degraded cells; and independent testing of Tesla FSD in Belgium raised uncomfortable questions ahead of the EU vote.

01 / The Day

MONDAY 28 SEPT 2026, ranked

05

NIO sells 30% of its battery swap network to Geely at above $2 billion valuation

Geely acquired a 30% stake in NIO Power — NIO''s battery swap subsidiary — at a valuation of RMB 16 billion (above $2 billion), through asset contributions and cash. The deal merges two of the largest battery swap networks in China into a shared infrastructure platform.

  • NIO Power operates over 3,000 swap stations in China; Geely adds fleet integration and manufacturing scale
  • Both OEMs sharing infrastructure economics addresses the unit-cost problem that has constrained swap network buildout
  • Battery swap has not achieved commercial traction outside China; this deal deepens its viability in the one market where it works
Why it mattersConsolidating swap infrastructure under two major OEMs shifts battery-as-a-service from a competitive differentiator to a shared utility — the model that makes swap commercially viable in China now has a clearer path to scale.
01 electrek.co↗

Geely claims AI-controlled micro-pulse charging extends EV battery cycle life by 20%

Geely announced a fast-charging protocol that applies AI-generated micro-pulse patterns during charging to reverse electrochemical degradation, claiming a 20% improvement in cycle life versus conventional fast charging in internal testing.

  • Claimed mechanism: micro-pulses disrupt lithium plating and ion clustering that accumulate during standard high-current charging
  • 20% cycle life improvement would extend a 500-cycle pack to 600 cycles — meaningful for total cost of ownership
  • Internal testing only; third-party verification across cell chemistries has not been published
Why it mattersIf independently validated, AI-managed charging protocols represent a software-layer solution to degradation deployable across existing hardware — no chemistry change required.
02 electrek.co↗

Tesla FSD exceeded 30 km/h speed limits in 55% of Brussels slow zones before EU vote

Independent testing of Tesla Full Self-Driving in Brussels found the system exceeded 30 km/h speed limits in 55% of the city''s designated slow zones — areas with reduced limits for pedestrian safety — weeks before EU regulators vote on FSD approval.

  • 30 km/h zones cover school areas, residential streets, and pedestrian priority corridors in Brussels
  • The test documented systematic non-compliance, not isolated incidents
  • EU FSD vote was already delayed to December; this data materially strengthens the case for further regulatory conditions
Why it mattersSystematic speed-limit violation in the most pedestrian-sensitive zones is exactly the edge case EU regulators are reviewing — this data arrives at the moment it has the most regulatory consequence.
03 electrek.co↗

NHTSA opened a formal investigation into comma.ai openpilot after 5 crashes including 3 fatalities

The National Highway Traffic Safety Administration launched a formal investigation into comma.ai''s openpilot driver-assistance system following five crashes, three of which resulted in fatalities. Openpilot is aftermarket software compatible with a range of vehicles and operates without OEM pre-sale safety certification.

  • Openpilot operates without the OEM certification process that applies to factory-installed driver assist systems
  • Three fatalities across five crashes is a materially higher severity rate than NHTSA has accepted without investigation in other ADAS cases
  • Investigation outcome could establish whether aftermarket autonomy software requires FMVSS pre-certification going forward
Why it mattersThe regulatory gap for aftermarket autonomy software has been open for years — an NHTSA investigation with fatality data behind it is the forcing function that closes it.
04 electrek.co↗

Mazda added LiDAR to its CX-6e EV for Level 2+ autonomy in China

Mazda revealed a LiDAR-equipped variant of the CX-6e electric SUV launching in China with Level 2+ navigation-on-highway capabilities — the brand''s first production vehicle with LiDAR and its first entry into China''s competitive advanced driver-assist tier.

  • CX-6e becomes Mazda''s first LiDAR-equipped production vehicle; sensor integrated into front fascia
  • L2+ navigation — highway lane changes, on-ramp handling — is now table stakes for mid-range EVs in the Chinese market
  • Mazda is licensing the autonomy stack from a Chinese supplier rather than building in-house
Why it mattersThat a mid-market Japanese OEM with no prior LiDAR experience is adding the sensor to remain competitive in China signals how high the autonomy baseline has moved in the world''s largest EV market.
05 electrek.co↗
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The Daily Archive

/MON 28 SEPTBattery Swap Goes Mainstream and FSD Speeds in Brussels/SUN 27 SEPTCAFE rollback, 5-minute charging, and a rare-earth supply break/SAT 26 SEPTSemis move, Waymo proves itself, Europe breaks 29%/THU 24 SEPTThe Corolla goes electric, Bentley enters, VW cuts ICE/WED 23 SEPTTesla Semi's Record Order, 4-Minute Charges, and the Robotaxi Pivot/TUE 22 SEPTThe Four-Minute Car/MON 21 SEPTTesla's Roadster gets a date, diesel hits $10, and flash charging arrives/SAT 19 SEPTWireless in Zuffenhausen, Worried in Seoul/FRI 18 SEPTFrom Singapore to open-source semis/THU 17 SEPTThe Price Floor Drops Again/WED 16 SEPTTesla's Regulatory Reckoning, CATL's Megawatt Truck, and the $20K BYD/TUE 15 SEPTIAA and the Cybercab detour/MON 14 SEPTThe Drag Coefficient Race/SUN 13 SEPTWeekend Shift/FRI 11 SEPTDiverging Markets/THU 10 SEPTTrump's China EV Gambit/WED 09 SEPTBYD Breaks Records, PHEVs Fail Tests/TUE 08 SEPTSafety First (and Then Not)/MON 07 SEPTBYD goes global, Cybercab goes 24/7, Chinese brands ace NCAP/SUN 06 SEPTVW signs, Ford bets/SAT 05 SEPTElectric Vehicles — Saturday, Sep 5