After a sharp early drop, this three-year-old Tesla Model Y's recent battery health test suggests this mostly fast-charged LFP pack has settled down.

After a sharp early drop, this three-year-old Tesla Model Y's recent battery health test suggests this mostly fast-charged LFP pack has settled down.

After losing 20% of its capacity in its first two years, this former rental Tesla’s battery degradation appears to have nearly plateaued.