Fire safety warning issued to Tesla Powerwall 2 home battery users

TechnologyDigital
29 Sep 2026 • 9:31 PM MYT
The Independent
The Independent

The world’s most free-thinking newspaper

Fire safety warning issued to Tesla Powerwall 2 home battery users

  • The UK Office for Product Safety and Standards has issued a safety warning regarding Tesla Powerwall 2 home battery systems due to a potential fire risk.
  • An investigation revealed that third-party battery cells may contain excessive lithium plating, which can cause internal short circuits and thermal runaway.
  • Tesla has launched a replacement programme to swap affected Powerwall 2 units free of charge for customers.
  • The company has already remotely discharged most of the affected battery units and is in the process of discharging any remaining ones.
  • Customers are advised to keep their systems online and check the Tesla app to confirm whether their battery requires a replacement.

IN FULL

Newswav Malaysia Best News App

Newswav is an online content aggregator and obtains its content from different online sources. The content in the app do not belong to Newswav nor do they reflect the opinions of Newswav and its staff. Your use of this app indicates your understanding and acceptance of this information.

Newswav Sdn. Bhd. (201701008480 (1222645-M)) 2026 All Rights Reserved