How long is the battery life? JD April 19, 2021 09:15 Updated Follow The M1 Mouse has a battery life of 45 days of use between charges. Related articles Will the Mouse match my 2018 MacBook Air? Quick Guide and Instructional Manual Will I be able to use this mouse with Windows/PC? What is the current DPI and sensitivity of the mouse? How heavy is the mouse? Comments 3 comments Sort by Date Votes patapsky January 20, 2020 22:31 How do I check my mouse charge level in Mac OS? 0 Comment actions Permalink Atif Rasheed February 17, 2020 11:31 Can someone please reply on this? I have very same question! How can we check Mouse battery levels in MacOS? Normally we can see Bluetooth devices battery levels in BT device manager but it's probably not supported by Satechi. 1 Comment actions Permalink patapsky February 17, 2020 19:17 Atif Rasheed, the red diode will light up 30 minutes before it goes off. There's no way to see the charge in the Mac Os yet. Maybe the driver will be updated in the future. 0 Comment actions Permalink Please sign in to leave a comment.