SYF SEGA Game Gear LiPo Power Board v1.7

UPDATE 10/22/25: NOW IN STOCK!  PRODUCT DISCLAIMER & RELEASE OF LIABILITY: THIS PRODUCT DOES NOT COME WITH ANY WARRANTY AND IS NON-RETURNABLE!  PLEASE INSTALL CORRECTLY WITH YOUR BATTERY POLARITY MATCHING THE INDICATED POLARITY ON THE NEW POWER BOARD PCB!  SYF AND HIGH SCORE! TECH SUPPLY ARE NOT LIABLE FOR ANY DAMAGE TO BATTERIES, COMPONENTS, CONSOLES, OR ANY OTHER PROPERTY!  INSTALLER IS RESPONSIBLE FOR PURCHASING A NEW POWER BOARD IF PURCHASED POWER BOARD IS DAMAGED OR DESTROYED DURING INSTALLATION - FREE REPLACEMENTS WILL NOT BE PROVIDED FOR ANY REASON! (Updated 10/22/25)   Product summary: This is a brand new replacement power board for the SEGA Game Gear, made using all new components! Allow your SEGA Game Gear console to run on rechargeable internal LiPo batteries, rather than standard AA cells. USB-C charging port for ease of use and maximum compatibility! Complete drop-in replacement - Compatible with original Game Gear mainboards, but ONLY with an aftermarket disp