Worst battery life and charging on One UI 3.0

[SageSummer]

Battery life is now now very bad after beta 2. It just give 4 hours of screen on time. Even when my phone is idle, battery is draining. If I keep my phone at 100% charge in night, then morning it will be at 75%. WTF is this. And the charging time is so long and inaccurate now. Very frustrating. 

[Praveen2401]

same here

[IndiaBetaTeam]

Dear Samsung Member,

Greetings from Samsung Customer Support!

To resolve your device battery drain issue please visit this link: https://www.samsung.com/in/support/mobile-devices/samsung-mobile-battery-drain-issue/

If the issue still persists, kindly send system log file using Samsung member application i.e. Samsung member BETA app > BETA feedback > Send feedback > Error report > Collect log files > attach.

Note: Please fill out the below two items in detail when registering error report on Samsung members.

1. Point of rapid discharge
(Example: 7: 00 pm to 10: 00 pm last night)

2. Detailed description in case of rapid discharge
(Example: I felt a rapid discharge when I came home while reading feeds on Instagram and watching video on YouTube. )

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support