Why is my Galaxy s9 battery draining so fast, It usually only lasts 3 or 4 hours it drains like 1% every minute or 2 minutes, and when I fully charge it and turn on the phone after 1 min of booting up it already goes down to 99%, any solutions? - Quora
How to Fix Galaxy S9 Battery Drain Issues
How to fix Galaxy S9 battery life problems | Android Central
6 tips and tricks to improve battery life of the Galaxy S9, S9 Plus - CNET
Here's how to get longer battery life on your Galaxy S9 - PhoneArena
How to fix Galaxy S9 battery life problems | Android Central
How to Fix Bad Galaxy S9 Battery Life
Samsung Galaxy S9: This simple trick could dramatically improve your phone's battery life | Express.co.uk