I used to use Dell laptops. With Dell batteries, I could press a button on the battery to find out if it was charged.
Recently I switched to Lenovo. I like the laptop, but to check the charge status of the battery I have to mount the battery and go through a few steps to see the status.
With several batteries in rotation, that can get annoying. Is there a simple system for keeping track of whether a battery has been charged? I'm thinking of the kind of thing I have on my dishwasher to indicate clean or not clean, but smaller of course.
Any suggestions?
Added (1). I have idea. I'll keep a stash of rubber bands in the laptop case, and put one around each battery as it is charged, taking it off as it is used.