Megane Trophy DESS battery problems

Battery will not hold a charge . 24 hours 2amp trickle charging and central locking won’t even unlock . This is a video of the battery status after jump starting the car and leaving it running for 30mins . As soon as the car is turned off the battery level just plummets .

[@asusjohnnybob5754]

what is this app called?

[@dunconpitbull3520]

it's an alarm system called pandora light pro v.2 ,he used an app on his phone

[@jakubpo]

Hi, have a similar problem, did you fix that issue?

[@andytaylor1]

There is a Renault update available from dealers which helps and also had a new battery fitted under warranty . Don’t have the car anymore though as I could t put up with the unreliability in these Covid times 😩

[@charliecooper7655]

@@andytaylor1 what a shame, really putting me off getting one. Is is true of both the Trophy and normal 300?