Battery not holding charge

[Birdking_rick]

2017 nsx
Anyone ever have an issue with battery not keeping charge? Dealer installed new one and same thing. I recently purchased the vehicle. Not sure if I should be concerned. I'm new to the platform. Thanks in advance (it's back at the dealer for further diagnostic) car has only 7200 miles.

 

[leov]

When you say not holding charge, how many days/weeks are we talking about? Most of us have it attached to a trickle charger when not in use for a while (I personally charge it up almost weekly to avoid issues).

 

[Birdking_rick]

When you say not holding charge, how many days/weeks are we talking about? Most of us have it attached to a trickle charger when not in use for a while (I personally charge it up almost weekly to avoid issues).

I haven't even had the car 2 weeks. Recently got it. Dealer installed a new battery and still same issue. Everything turns on but car won't start.

 

[cjeezy]

Had a new battery installed in my 19 NSX and less than a year later, car kept dying. Ended up being a gauge control module and battery sensor.

 

[NC1]

 

[leov]

Had a new battery installed in my 19 NSX and less than a year later, car kept dying. Ended up being a gauge control module and battery sensor.

How did they find this and how did they fix? Replace part or software? Mine is a 2019 and I used to be able to go back to it in a month but now needs to be on a trickle charger if I don't drive it in a week. This coincided with the installation of iLift.