Is This Overnight Battery Drain Normal on S24+ Exynos?

[JohnSn]

Hey everyone, just wanted to check if this kind of battery drain is considered normal.

I went to bed with my phone at 46% around 12:00 AM, and by 6:40 AM it had dropped to 41%. That's about a 5% drop over roughly 6.5 hours — or around 1% per hour.

Here are my settings during the night:

• Device: Galaxy S24+ (Exynos variant)

• Performance profile: Light

• Wi-Fi: On

• Mobile data: Off

• Location services: Off

• Bluetooth: Off

No apps were running in the background as far as I know, maybe only the Accubattery app. Just curious if this is expected behavior or if something might be off.

[PaoGiEt]

Ganito rin yung sa A32 5G ko noon. Kahit naka full factory reset, drain pa rin ang battery overnight. Nung pinalitan ko ng battery ganyan pa rin. Ayun pina tingin ko sa local tech, sabi niya merong defective IC/SMD sa board na halos abnormal ang power draw kaya lowbat overnight.

You might wanna check it up sa isang samsung service center

[JohnSn]

Ohhh okay, nung napa fix niyo po yung problem, na check niyo po ba if how many percentage po nababawas po sainyo overnight po?

[PaoGiEt]

Back to normal na, mga 3-4% lang yung bawas. Pero binenta ko na yun kasi i don't want to risk it breaking again. Ofc alam ng buyer ang condition so we agreed.

Edit: mali yung pagkakabasa ko. Akala ko yung issue mo overnight lowbat. For me parang close to normal lang naman yung battery drain ng s24+ mo. Only thing you have to worry is kapag lagpas 10-15% yung drain overnight

[JohnSn]

Ohhh okay, thank you po. Sorry for the misunderstanding rin, dapat pala tinanong ko lang if normal yung battery draining nang phone ko hehehe. Okay thank you for the clarification!

[KJah]

Hi may solution ka na? I have issue with the idle battery drain din. Before update naka sleep mode 1% lang nabawas. After the update 4% drain, naka sleep mode pa ha. Snapdragon yung sakin.

[JohnSn]

Hello po, hmmm hindi ko pa po kasi nagagamit si Sleep mode that often so I am not sure about that, but try to do this po if it makes a difference yung Wipe Cache Partition, also check niyo rin po yung battery niyo po sa settings if anu yung mga apps na gumagamit during idle time po or if you have AccuBattery po. Yung sa scenario ko po kasi is halos 1% per hour bawas niya or 0.75% per hour kahit idle.

https://youtu.be/qwSg-IPznIo?si=EgwCpW0sDkCWS5yw

[KJah]

Already did sa wipe cache partition. Walang app/background activity na gagana sa sleep mode unless na inallow mo. Lahat na ng battery setting ginawa ko na huhu. Okay ako sa bawas pag ginagamit pero yung idle drain talaga ang nabago 😭. Mejo mataas nga yung bawas ng sa iyo. Sana mahanap mo na ang solution. Share mo din sa akin baka gumana. Hindi ko kasi matanggap na from 1% nasa 4% na 😂

[KJah]

Or baka yung wifi ang culprit? Try mo ioff kung malaki bawas. But pansin ko sa exynos variant (used one before) mabilis uminit kaya malakas din mag drain ang battery

[JohnSn]

Yes, nabasa ko rin na poor yung signal reception ni Exynos that can lead to battery drain issues daw. Napansin ko nga rin na sa loob lang ako nang bahay with open window and hindi naman ganun ka kulob yung kwarto ko, I only got 1 signal bar or minsan 0. Nag eexperiment pa ako if anu ba talaga yung nagpapabawas nang malaki sa battery 😥😓