Eliminate the hassle of dead batteries in your classic Williams arcade games with this essential 5114 NVRAM Adapter. Designed for arcade restorers and MAME cabinet builders, this battery-free memory solution preserves your high scores and game settings without the need for constant battery replacements.Product Specifications Direct replacement for 5114 RAM chips Non-volatile memory - no battery required Maintains game settings and high scores permanently Simple plug-and-play installation Compatible with multiple arcade and pinball systems Game CompatibilityArcade Games: Blaster, Bubbles, Joust, Joust2, Qix, Robotron, Sinistar, Splat, Stargate, ZookeeperPinball Games: Black Belt, Clown, Devil Riders, Farfalla, Magic Castle, Mexico 86, New Stars Phoenix, Pinball Champ, Pool Champion, Robot, Soccer Kings, Spooky, Stars Phoenix, Time Machine, ZankorNote: Frenzy and Berzerk require dip switch modifications per the manual.Why Choose This NVRAM Adapter End battery corrosion damage to your PCBs Never lose high scores or settings again Perfect for arcade restoration projects Essential upgrade for MAME cabinet builders Reliable long-term memory solution