Powerwall 2 (updated)
Published 16 September 2025
Product
This recall was updated on 13 April 2026 to extend the dates available for sale from 1 November 2020 to 23 August 2025. Tesla Powerwall 2 is a fully-integrated AC battery system for residential or light commercial use. Its rechargeable lithium-ion battery pack provides energy storage for solar self-consumption, time-based control, and backup.
Why it was recalled
Tesla has identified certain lithium-ion battery cells from a third-party supplier in a subset of Powerwall 2 systems that may fail and overheat. Tesla has received reports of Powerwall 2 units with the affected battery cells smoking or emitting flames, resulting in minor property damage.
Hazard
Most affected units have already been remotely discharged by Tesla. While the risk of overheating is now very low, if it does occur, it may lead to a fire that could cause serious injury, death or damage to property. A few incidents have occurred and caused damage to property. No injuries have been reported.
Source: Product Safety Australia. RecallMatch AU provides a screening summary and is independent of the ACCC.