Tesla is recalling Powerwall 2 batteries over fire risk

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Two Tesla Powerwalls beryllium   connected  the extracurricular  of a house.Image Credits:RoschetzkyIstockPhoto / Getty Images

12:20 PM PDT · September 16, 2025

Tesla is recalling Powerwall 2 location batteries successful Australia aft the institution received reports of fires that led to “minor spot damage,” according to the Australia Competition and Consumer Commission.

The callback affects an unspecified fig of Powerwall 2 units made successful the U.S. and sold betwixt November 2020 and June 2022. The cells were made by an unnamed third-party supplier. Despite the fires, nary injuries person been reported, the ACCC said successful a recall notice

The Powerwall 2 contains 14 kWh of lithium ion batteries, and its usually installed alongside star panels to store excess power generated during the day.

Customers tin besides enroll their batteries successful a virtual powerfulness works to enactment the grid successful times of dense load. Enrolling extends the warranty to up to 15 years and gives customers entree to time-of-use rates that volition assistance trim vigor bills, Tesla says.

Homeowners volition beryllium notified successful the Tesla app if their Powerwall is portion of the recall, and the institution is successful the process of discharging the batteries to trim the hazard of fire. Recalled batteries volition beryllium replaced escaped of charge, and the institution “will see compensation for mislaid vigor savings … connected a case-by-case basis,” the ACCC said.

Tim De Chant is simply a elder clime newsman astatine TechCrunch. He has written for a wide scope of publications, including Wired magazine, the Chicago Tribune, Ars Technica, The Wire China, and NOVA Next, wherever helium was founding editor.

De Chant is besides a lecturer successful MIT’s Graduate Program successful Science Writing, and helium was awarded a Knight Science Journalism Fellowship astatine MIT successful 2018, during which clip helium studied clime technologies and explored caller concern models for journalism. He received his PhD successful biology science, policy, and absorption from the University of California, Berkeley, and his BA grade successful biology studies, English, and biology from St. Olaf College.

You tin interaction oregon verify outreach from Tim by emailing tim.dechant@techcrunch.com.

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