Beware: Mahindra e2o vehicle has low battery life

I have bought Mahindra e2o under battery lease agreement (GFHE). Overall, I was satisfied with the vehicle performance until 30K kms. As per the agreement, battery is supposed to be working fine for 5 years or 50K kms. But immediately around 30K kms, vehicle started to give problems, eg,, vehicle stops in the middle of the road, while the range still shows 35kms.  It happened couple of times. I took it to service guys and they say battery performance has come down and it is natural :(  They are giving all technical details without solving my problem with the battery.  Vehicle is supposed to give 120km range, but now it drops to 96km after service. First time you will feel why you trusted Mahindra and bought electric vehicle. It's a punishment for the trust you place in Mahindra.  As per the agreement, battery pack should be fixed or repaired to bring it back to full range, but the service team.

I sincerly hope Mahindra gets more tough competition from Tata, Maruti etc., so that their sales and service teams will keep their promises.