3 AA batteries! 4.5v at probably 1000 mAh each cell? Or 5Wh. Do you recall how l...

the-dude · on Jan 6, 2021

I don't recall how long it lasted. I don't remember it to be a problem though.

Also, I asked my mother to sew me a inner-pocket? in my jeans-jacket for it, so I could carry it around.

utexaspunk · on Jan 6, 2021

Static-core 80C88 and an 40x8 mono LCD w/o a backlight. I can't imagine the energy consumption being much different than your average high school graphing calculator