The Cambridge Z88 had a Z80 at its heart, a decent keyboard, a text-only LCD display, and ran for an impressively long time on a set of AA alkaline cells. It made a handy portable word-processor ...

The Cambridge Z88 had a Z80 at its heart, a decent keyboard, a text-only LCD display, and ran for an impressively long time on a set of AA alkaline cells. It made a handy portable word-processor ...

Retrothing has a paen to the Cambridge Z88, a clever little device made in 1987 that ran for 20 hours on four AA batteries. I honestly don’t know of a single device I own that can run that long.