PSA: CR2025 batteries will fit in GBA games and last longer than the CR1616 batteries that the games originally shipped with. : r/Gameboy
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Using CR2025 batteries without tabs for GBC games? Is there enough room for a battery socket on the board? : r/Gameboy
Can I replace this CR1616 with a CR2025? : r/Gameboy
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Game Boy Save / Game Battery – Hand Held Legend
GBA – Video Game Museum, Blog, & Store
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