Update. The game works! Unfortunately, the internal battery is dead.(can it be replaced?) the game is only up to the 3rd gym, so I want feel bad about restarting it. : r/pokemon
Gomadic High Capacity Rechargeable External Battery Pack suitable for the Nintendo Gameboy Advanced SP / GBA SP - Portable Charger with TipExchange Te - Walmart.com
THICC GBA SP Mod Gets Easy Install Ahead Of Release | Hackaday
How To Replace An Internal Battery For Pokemon Ruby/Sapphire/Emerald In 10 Easy Steps. : r/pokemon
THICC GBA SP Mod Gets Easy Install Ahead Of Release | Hackaday
Pokemon Sapphire internal Battery run dry Error After new battery had been replaced | GBAtemp.net - The Independent Video Game Community
Game Boy Advance SP Repair - iFixit
Restoring a Game Boy Advance SP - new housing, battery and front light | Igor Kromin
Pokemon Sapphire internal Battery run dry Error After new battery had been replaced | GBAtemp.net - The Independent Video Game Community
Nintendo Gameboy Advance SP Pearl Blue Console only Region Free 9045 4902370506877 | eBay
Amazon.com: Gameboy Advance SP Battery, (Upgraded) MAXBEAR 900mAh Li-ion New 0 Cycle Internal Replacement Battery for Nintendo Gameboy Advance SP with Repair Tool Kit : Video Games
Gameboy Advance SP with Pokemon and Mario Kart (PRICE DROP) | Nintendo | Gumtree Australia Moreland Area - Brunswick | 1315465819
Nintendo Game Boy Advance SP + Pokemon FireRed for Sale in Aurora, IL - OfferUp
Amazon.com: Nintendo Game Boy Advance SP - Cobalt : Video Games
The Internal Battery has Run Dry"- How to Fix Internal Battery Dry Error in Pokemon Emerald carts - YouTube
Amazon.com: 2 x Internal Battery Contact Terminal Battery Spring Replacement for Game Boy Advance GBA : Video Games
Pokémon Gen 3 Battery: How to ACTUALLY Fix It - YouTube
Amazon.com: Game Boy Advance SP Replacement Battery Pack for GBA SP (packaging may vary) : Video Games
Restoring a Game Boy Advance SP - new housing, battery and front light | Igor Kromin
Restoring a Game Boy Advance SP - new housing, battery and front light | Igor Kromin
Amazon.com: Gameboy Advance SP Battery, (Upgraded) MAXBEAR 900mAh Li-ion New 0 Cycle Internal Replacement Battery for Nintendo Gameboy Advance SP with Repair Tool Kit : Video Games