Alternator failure related to mild hybrid system?

[Mark2]

 When this happened to me it lasted about 20 miles but that was having the aircon on etc

[Hardip Singh]

Hello Neil

Our alternator stopped completely so battery didbt work. 

Rescue service guy charged the battery but it only lasted about 10 minutes at the very most. 

We only turned engine only to help park in drive way, which again the car only drove for 5 mins, by that time the battery had drained. The alternator wasnt doing anything. 

Hope that helps.

Hardip