Just some days ago I saw a video of Linus Tech Tips about battery-draining standby modes of Windows laptops (and sometimes MacBooks).
Now I came across Sleep Aid (via Michael Tsai), a macOS tool to diagnose and solve standby aka. sleeping issues on Macs. From the blog post Hot Bag MacBook about it:
Have you ever travelled somewhere to find that your MacBook is nice and warm, with next to no battery left? If so, these are the common causes of a “Hot Bag MacBook” that we’ve found so far.
This could be handy.
This post is # 002 of 100 Days To Offload.