I have removed the old and dead internal battery.
Sharp PC-FS2 Series Laptop Computer With Case, Manual And Lead…
Epson HX-20 Personal Computer Laptop Boxed With Case & Manuals - Tested Working
SHARP - PC - 1500A Pocket Computer with case - Powers On - Vintage 1980's tech
Vintage WLTC, WANG LapTop Computer, NEC 8086 V30 CPU MS-DOS 3.20 Untested-NO PSU
Book 8088 V2 Retro Computer - With 3 Button Mouse, OPL3, NEC V20
the world's first laptop computer epson hx-20 With Power Cable And Case Working
