Nissan is launching a new program today to replace old LEAF battery packs with “refabricated” packs at a discount over new packs. Electric car battery packs inevitably lose some of their ...

The FE-20 charger can fill up the Leaf's battery or send the car's battery energy back to the grid. Use of the FE-20 charger does not affect the Leaf's warranty since it's approved by Nissan.