Nissan finds new purpose for batteries in older EVS

Batteries in older Nissan Leaf electric vehicles are getting a new life as portable power sources that can be used to run gadgets on the go or deliver emergency power in disasters.

Japanese automaker Nissan Motor Co. has sold more than 650,000 Leaf EVS. Their batteries often retain a charging capacity longer than the car’s life span.

Nissan says it is using the old batteries in portable power sources it developed with electronics maker Jvckenwood Corp. and 4R Energy Corp., a company co-owned by Nissan and Sumitomo

Corp. which works on ecological vehicles and power storage systems.