How to Change My Pinball Machine Batteries

Most pinball machines produced after 1977 have some sort of battery in the machine.  The battery is used for to back up the memory of various information, such as high scores, quarters through coin mechanism, total plays, etc.  When these batteries get old they can and will leak, causing a very expensive circuit board repair.  It’s important to change your batteries before their date codes expire but the best practice is to get in the habit of changing the batteries every year. This will help you avoid that costly service.  I typically do dozens of service calls because of battery leakage damage, and the most common response from my customers is that they didn't know their machine even had batteries.  The excitement of getting a new game can often blur the memory, but use this guide to help keep your pinball machine in good working order.

The battery compartment is located in the head, behind the backglass.  Williams and many Bally games use 3 standard alkaline AA batteries.  The key to unlock the head is inside the front door hanging on a hook. Locate the key, insert it in the head lock and turn about 1/4 turn.  The backglass will now lift up and out to expose the lamp panel. Lift the lever on the right side and swing the panel open.  You should be able to see the batteries in their holder. If you change the batteries carefully with the game turned on, you will save your settings (including free play) and high scores.  If you choose to be more careful and turn off the machine, your settings will be lost.  Refer to your manual or call me and I will help walk you through the steps to return to free play.  Lastly, if there is any corrosion on the batteries when you removed them, the circuit board will need to be removed and at least a new battery holder installed.

Top 10 Pinball Machines

This is a list of my personal favorite pinball machines of all time, not necessarily in any particular order.  The list is solely based on game play.  I've asked others for their favorites based on likes and dislikes. I asked that value is not an issue.  Example: Medieval Madness is worth a lot more than a WhoDunnit or Revenge from Mars.  The premise is "If you could only have ten pinballs in your collection, and they were all worth the same money, what would they be?"  My choices change from time to time but currently they are:

Revenge from Mars

Star Trek Next Generation

Twilight Zone

Medieval Madness

Scared Stiff

Tales of the Arabian Nights

Monster Bash

Who Dunnit


Creature from the Black Lagoon




Pinball Machine Database

There is lots of great information on the internet about pinball machines.  One of the best resources online is "The Internet Pinball Machine Database".  This online database includes over 5,000 games and over 55,000 images.  They have images of many of the original promotional flyers for pinballs and even user comments for each machine.  If you're ever looking for information on a pinball machine this should be your first stop. 

The Internet Pinball Machine Database

Welcome to Pinball Phil's Blog

Welcome to the NEW!!!!

I’d like to fill you in on some big news for Arcades at Home in 2014. I have completely revamped my website and will be keeping the website updated with my current inventory of coin operated machines for sale. Please feel free to check out our Pinball Machines For Sale

I've also expanded Arcades at Home's online presence! You can find me online and join in on the conversations we’ll be having. 



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Yours Truly,

"Pinball Phil" Hubbert

Arcades At Home