Battery drain and slow charging

[BDLhouston]

So i have had my galaxy s9 for around a year, and usually my battery works fine, but recently My battery has been draining (i think, 1% lost in 2-3 minutes) and whenever i plug my phone into the charger (had for a few months) instead of saying the usual 3hrs 20 minutes from 1%, it says 5-9 hours, i am not sure if this is a glitch or a genuine problem with my battery.

[LiquidSnake]

There might be a problem with the battery, but just to be sure, remove if any unneccessary processes that are running in the background, as this can contribute to battery drainage most of the time.

Also, try wiping the cache partition of the phone and see if that solves the issue. To do this, just search 'how to wipe cache partition S9' and you should find what you are looking for 😁. Good luck! 🙂

[LiquidSnake]

In addition, see my post regarding battery tips to improve performance of your smartphone below 🤓.

https://eu.community.samsung.com/t5/samsung-lounge/smartphone-efficiency-battery-storage-saving-tips...

[Shelley123]

My son had the same problem with his s10+, shortly after his battery started to swell pushing the back glass, he took it to a phone shop and had the battery changed its now working as normal,

[2old4this]

How much was battery