Here’s a quirky steampunk laptop by Admiral Aaron Ravensdale called the ‘Uhlian Calculator’. that wouldn’t suprise me if it powered by a wind-up spring instead of batteries.
It looks very heavy and impracticable, but steampunk is style over function after all. It’s an old Toshiba Satellite 1100 housed in a heavy wooden case, features a pop-up Keyboard, key-turn power switch, padded palm rests, and brass horn speakers. It’s running a themed Windows XP interface that’s fits in perfectly with the hardware.