I put an Exide AGM 12-31 on my 3 wheeler last December. Yesterday I tried to start it and it was completely flat despite the fact I had used the car only a few days before so should have been fine. Tried charging with my CTEK MXS 5 and it charged to step 5 then the fault light came on - cannot keep charge and may need to be replaced. Good job it was on my drive!
