Pokémon Sapphire - "Battery has run dry" after replacement of both battery and crystal : r/consolerepair
Replacing Pokemon Ruby Battery not working : r/Gameboy
Pokemon Sapphire - Battery Replacement | Game Boy Advance (No Voice & Music) - YouTube
First solder job! replaced the battery in pokemon emerald and pokemon ruby carts. Dry internal battery message is now gone and the clock moves! But what can I do to improve? : r/Gameboy
Amazon.com: Enerpe CR1616 with Solder Pins 3V Replacement Battery for Pokemon Ruby Gameboy Advance SP Fire Red Leaf Green Emerald GBA Gameboy Advance Cart Save 12-Pack : Video Games