I was looking at the warranties that Mercedes have for their batteries in electric vehicles. I see they range from 6 years/62000 miles for a B Class ; 8 years/100000 miles (from memory) for the EQC, EQV & EQA; and 10 years/100000 miles for EQS. For an allegedly premium brand, these warranties are to my mind quite poor. My friend's humble Hybrid Yaris battery has a 15 year warranty. There needs to be a customer revolt to get Mercedes to improve things. If people accept things as they are, Mercedes will see no need to change anything.