Battery drainage

@jonc bring up Usage app and look for high CPU is a good place to start. generally I have found great battery life until a rogue process like the gps would take off and kill it overnight.

@newts Nothing appears to be taking a lot of CPU time. System tops the list. It's 12:00 now, and the battery is down to 22%. All I've done is launch Usage a couple of times and the Settings. Do you think the battery is defective?

@jonc I only have 1 week of experience but I wouldn't think so. I usually try to do the 40-80% charge but I have noticed it felt like the SOC indicator was not linear. Which maybe colors my favorable battery life experience. it takes a day or so to get down to 50% and then a few hours to empty. Don't quote me on the numbers but that was the experience.