Tested and working vintage retro PowerBook 1400cs/133 (Dual Scan).

Specs:
PowerPC 603e at 133MHz
16MB RAM
1GB HDD
No Floppy or CD-ROM drive
Battery is installed but does not hold a charge
11.3" 800x600 Dual Scan Display
Clean install of System 7.6.1

AC Adapter NOT included (though there is one in my other listing)

More information:
https://everymac.com/systems/apple/powerbook/specs/mac_powerbook1400cs_133.html

Condition Issues:
Missing plastic slider for releasing floppy/CD compartment (screw driver on the metal tab works).

As with all vintage systems, they show their wear and have scuffs and scrapes. Plastics of this age are brittle and rubber pieces are sticky. Batteries (Laptop and BIOS/CMOS/PRAM) do not hold a charge.

All major condition issues are called out above. This has no warranty and is sold as-is, returns are not accepted.