The 'Service Battery' warning on your Mac or Macbook Pro could mean that you need to service your battery. Obviously. But it could equally well be a false alarm, and something you can fix quite easily. Here we go through the most common reasons you could be getting this warning, and how to fix it. 1:17 Check Your Cycle Count 2:19 Reset the System Management Controller (SMC) 3:08 Recalibrate the Battery For more tech tips, how-tos, guides, app lists, game lists and all things tech, hit the ‘Subscribe’ button or check out our other videos: https://www.youtube.com/channel/UC5HhHXVDrGb30QwN0FTXBJw Or visit our website at: https://www.maketecheasier.com/ Apple Community Support pages https://discussions.apple.com/thread/8231092 https://support.apple.com/en-us/HT201585