How to install a memory capacitor to replace a battery pack

As many of you know, one of the biggest problems with pinball machines and repairing them is dealing with leaky batteries on solid state machines, that cause corrosion and all sorts of damage. I’m going to go over how you can completely eliminate this from happening by replacing old-style rechargeable batteries with a high-tech “memory capacitor” that will last longer and not have the same problems that batteries do.

Now lets test the new memory capacitor in the game:

Here’s source info on the caps:

Category:

1.5f 5.5f “super capacitors” at Mouser Electronics.

Specific item I used:

1.5f 5.5f Panasonic Supercap

You can also get these from Great Plains:

http://www.greatplainselectronics.com/Category-67.asp

Product ID: CER-1.5F-5V
Capacitor, Radial Electroltyic, 1.5F, 5V
Capacitor, 1.5F, 5V, 85C, Radial Electrolytic
Manufacturer: Panasonic
Manufacturer Part Number: EECF5R5U155
Diameter: 21.5mm, Height: 8mm, Lead Spacing: 5
Price: $5

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