battery models

[joey]

I am using the nRF54L15 with SDK 3.0.0 and developing using npm2100_fuel_gauge  for the nPM2100.

1. I see the battery model for the CR series only includes CR2032, but I am using CR2450 and CR2477. How should I select the appropriate model?

2. Should the read battery level information be saved to RRAM each time to prevent issues from system restart? After an MCU reboot, should it read the previously measured data for initialization?

3. For the nPM2100's timer, if the timer is reconfigured again before the original set period elapses, will the originally scheduled timer event be prevented from triggering?

   Thanks!

[Elfving]

Hi,

I see the battery model for the CR series only includes CR2032, but I am using CR2450 and CR2477. How should I select the appropriate model?

CR2032 and CR2477 have the same chemistry and discharge curves are close to each other. So you can use CR2032 battery model for that one.

I'll get back to you shortly regarding the rest. 

Regards,

Elfving