Tesla is cautioning owners of Powerwall 2 AC Battery Power Systems to take their systems to a local dealer for replacement.
A Nov. 13 recall notice from the U.S. Consumer Product Safety Commission shows that the lithium-ion battery cells in certain Powerwall 2 models can cause the unit to malfunction, resulting in overheating. In some cases, smoke or fire could cause serious injury or even death. Tesla estimates about 10,500 units could be affected.





