Zenith SupersPORT 286 (ZWE-0200-020)

This is a laptop with an 80286 processor, from 1989. It was a very popular model at the time, and it was advertised as being more powerful than a typical desktop PC of the period. Lots were sold to the US military and possibly UK armed forces as well - this one was formerly owned by someone in the military. The battery is removable, and is very heavy - the laptop on its own weighs 4.9 kg, and the battery adds a further 1.85 kg.