MPU 100/200 battery board for Bally/Stern games – No Quarters Arcade
Finding and Replacing the Batteries -
How To Get Rid Of Those Pinball Batteries - No More Ruined Boards
batteries | Peak Pinball
Bally Pinball MPU Corrosion Parts Repair COMBO KIT w/ Remote Battery Holder | eBay
Building a remote battery pack for pinball | EnterYourInitials
Lithium battery replacement for Willians, Bally & Stern Pinballs where fitted - Beginner Quick Tips - YouTube
Frank's Lithium Battery Boards-for BALLY-WILLIAMS-DATA EAST-STERN-GOTTLIEB-GAME PLAN *Patent Pending | TNT Amusements Store
903 TODD'S TIPS- Bally Pinball Machine- How to INSTALL LITHIUM BATTERY CELL - TNT Amusements - YouTube
Williams Pinball Battery Holder - Mpu
Bally 6803 Replacing the battery with a 2032 coin cell - "Escape from the Lost World" - YouTube
Ultimate MPU Universal Bally/Stern Board | AlltekSystems
Controlling a Pinball Machine Using Linux | Linux Journal
TECH: How to replace the battery holder on a Williams System 11 CPU board | Museum of the Game® Forums
Finding and Replacing the Batteries -
How To Get Rid Of Those Pinball Batteries - No More Ruined Boards
PINBALL: Repairing Bally, Stern Pinball Games 1977-1985, part one
System 11B MPU Battery Corrosion Repair
Standard Williams/Bally WPC Battery Holder
5881-09021-00 - Standard Williams / Bally battery holder with through hole circuit board mount terminals.
