Apple Macintosh 1/2 AA Battery

thingiverse

This is a dimensionally accurate model of the PRAM battery for the following Apple computers: 1. Macintosh II Series Computers Macintosh SE FDHD 2. Macintosh Classic (4-chip and 2-chip) 3. Macintosh SE/30 Series Computers 4. Macintosh IIx, IIfx Series Computers 5. Macintosh IIcx, IIci Series Computers 6. Macintosh IIsi Series Computers 7. Macintosh IIvi, IIvx, Performa 600 Series Computers 8. Macintosh LC, LC II, LC III, Performa 400 series computers 9. Macintosh Quadra 605, LC 475, Performa 475, 477 Series Computers 10. Macintosh LC 520, LC 550, Performa 550 Series Computers 11. Macintosh Classic II, Color Classic, Performa 200 Series Computers 12. Macintosh Centris 610, 650, 660AV Series Computers 13. Macintosh Quadra 610, 660AV, 650, 700, 800, 840AV, 900, 950 Series Computers 14. Power Macintosh 6100, 7100, 8100 series computers, and Performa 6100 15. Series Computers Power Macintosh 7200, 7300, 7500, 7600, 8500, 8600, 9500, and 9600 Series Computers 16. Power Macintosh G3 - all models, entire series 17. eMac - all models, entire series iMac® - all models, G3 and G4 Models 18. Power Mac® G4 - all models, entire series 19. Power Mac G5 - all models with PCI slots. NOT for the PCI-Express based Power Macintosh G5 2.0, 2.3 or dual 2.5. This information was collected from the [14250 battery page at Newertech](https://www.newertech.com/products/pram_3_6v.php), if you need a replacement battery you can buy it there. This model includes the source file and could be modified to make a battery replacement, so that the active battery can be stored away from the motherboard. The dimensions of this battery is 13.70 mm diameter and 24.93 mm long.