PowerBook Battery Recharger (for PowerBook 140–180, 1992)

Several PowerBook models from the early- to mid-1990s all shared a common swappable battery, models including PowerBook 140–180. This PowerBook Battery Recharger was designed to charge two swappable PowerBook batteries. At the time, Apple’s laptop designs did not encase the battery inside the laptop, and users were able to swap a low battery for a charged one on the fly.

Until I acquired this PowerBook Battery Recharger, I had never seen one. The color is greenish gray and contrasts slightly from the PowerBook laptops of the time, but matches the tint of an Apple case designed for the same batteries. I acquired the this charger and the case at the same time.

PowerBook Battery Case (1992)

Several PowerBook models from the early- to mid-1990s all shared a common removable battery (i.e., PowerBook 140–180). This PowerBook Battery Case was designed to safely hold the PowerBook battery at the time, including its attached “battery door” that was removable, but generally remained connected to the battery to make changing batteries quick and easy.

Until I acquired this PowerBook Battery Case, I had never seen one, despite the fact that I owned a PowerBook 160 in the early 1990s. The color is greenish gray and contrasts slightly from the laptops available at the time, but matches the tint of an Apple battery charger for the same batteries I also have in my collection.

My guess is that this battery case shipped with the PowerBook 180c (which I acquired along with this battery case). The Macintosh User’s Guide for the PowerBook 180 states:

“Important care and safety instructions… Transport batteries either inside the computer or in the protective case provided with each battery. Do not transport unprotected batteries.”

Source: Apple

PowerBook 140 (1991)

The PowerBook 140 was released along with the PowerBook 100, 140, and 170—three new Macintosh laptop models that were mobile in addition to being portable. The lineup replaced the Macintosh Portable, a very bulky device that weighed in at 16 pounds and was 4 inches thick.

The PowerBook 140 featured a 16 MHz 68030 processor, 2 MB or 4 MB of RAM, a 20 MB or a 40 MB hard drive, and an internal 1.44 MB floppy drive. The screen measured 9.8 inches in a monochrome passive-matrix display.

Unlike Macintosh computers at the time that were controlled by a mouse, the built-in input device on the PowerBook 100-family laptops was a trackball with an upper and lower button. Each button had the same function and two were provided for the benefit of ergonomics for the user to select which to use. 

The introductory price for this laptop was $3,199.

Source: EveryMac.com