Didn't stop the mod market! > The Stacy was developed to use batteries, and the large block in the design on the right side below the display was set to hold

Didn't stop the mod market! > The Stacy was developed to use batteries, and the large block in the design on the right side below the display was set to hold 12 'D' cell batteries, but Atari soon found out that this arrangement could only power the Stacey for just a few minutes. Production units had this compartment empty, with no battery contacts inside. Later 3rd party companies would sell rechargeable battery packs (nickel-cadmium in those days) which could be used to make this a true laptop, but the run time was still poor. https://www.old-computers.com/museum/computer.asp?c=225 https://www.old-computers.com/museum/computer.asp?c=225