Firm had received 22 reports of overheating, raising risk of serious injury or death, though none have been reported Firm had received 22 reports of overheating, raising risk of serious injury or death, though none have been reported Tesla announced on Thursday it is recalling about 10,500 units of its Powerwall 2 home battery power systems in the US for fire and burn hazards after receiving 22 reports of overheating. The US Consumer Product Safety Commission said the recall covers systems that