EV Charging

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Federal Circuit courtroom scene depicting judges upholding Charge Fusion's EV charger patent against Tesla's failed challenge.
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Federal Circuit upholds EV charger patent against Tesla challenge

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A split panel of the U.S. Court of Appeals for the Federal Circuit has affirmed a decision upholding the validity of Charge Fusion Technologies' electric vehicle charging patent, rejecting Tesla's appeal. The ruling supports the Patent Trial and Appeal Board's finding that Tesla failed to prove the claims unpatentable. The patent is also at issue in a related infringement lawsuit against Tesla.

The Linux Foundation announced the release of EVerest 2026.02.0, the first long-term support version for its open electric vehicle charging firmware stack. This update aims to enhance stability and encourage wider adoption in the EV sector.

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Building on the recent transition to V4 production at Giga New York, Tesla has launched Folding Unit Superchargers on March 25, 2026. These units feature a 20% cost reduction, twice as fast deployment, and support 500kW charging via V4 cabinets without needing Tesla service technicians for commissioning. Each unit holds eight posts and ships more efficiently.

Tesla has introduced a newly redesigned DC fast-charging adapter that converts CCS1 to NACS and now fits the charging port of the Cybertruck. This update aims to enhance compatibility for the electric pickup truck. The release was announced on January 26, 2026.

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A Tesla owner expressed frustration after a Ford F-150 Lightning truck occupied multiple spots at a Tesla Supercharger station. In response, the driver parked directly in front of the truck, limiting its access. The incident highlights ongoing tensions since Tesla opened its charging network to non-Tesla electric vehicles.

Tesla has rapidly expanded its Wall Connector for Business program, with more than 158 new sites coming online globally since early November, adding over 1,250 charging plugs at commercial locations. These installations, funded by businesses themselves, aim to attract EV drivers and potentially generate revenue for property owners. The chargers are compatible with Tesla vehicles and other EVs, broadening access to public charging infrastructure.

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Hansshow has released the second generation of its NACS to CCS1 extension cable, addressing safety issues from the first version and allowing non-Tesla EV owners to charge more efficiently. The new cable, available in 5- and 8-foot lengths, supports higher power levels and is now open for pre-orders. While it promises convenience at Tesla's vast Supercharger network, its high price and lack of full certification raise questions about its practicality.

 

 

 

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