https://www.techradar.com/news/samsung-galaxy-note-9-teaser-points-to-great-battery-life > No matter how much you spend on a phone, one thing that will often be lacking is the battery life, but that’s an issue that it seems Samsung plans to address with the Samsung Galaxy Note 9. > A new video teaser for the handset, which you can see below, shows a phone with rapidly plummeting battery life, which dies even after closing apps and disabling functions, leaving the owner unable to reply to the stream of messages they’re receiving.