Skip to main content

Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal

What you need

  1. Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal, Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 1, image 1 of 1
    • Remove the battery cover and batteries.

  2. Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 2, image 1 of 1
    • Remove the six 8mm screws using a Y1 Tri-point screwdriver.

    • Place your screws in a small container to keep them safe.

  3. Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 3, image 1 of 1
    • Separate the front and back side of the Gameboy by gently pulling them apart.

  4. Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 4, image 1 of 1
    • Using a flathead screwdriver (or flat piece of plastic), nudge in the clip holding the shell-side battery terminal in place to release it from the shell.

  5. Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 5, image 1 of 2 Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 5, image 2 of 2
    • Using a pair of tweezers, remove the battery terminal from the shell.

  6. Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 6, image 1 of 2 Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 6, image 2 of 2
    • Add isopropyl alcohol to a toothbrush.

    • Spread a paper towel down to keep your workspace clean.

    • Scrub the terminal where the corrosion is to remove as much as possible. If most of the corrosion is removed, skip to step 10.

  7. Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 7, image 1 of 1
    • Use the steel wool to remove as much corrosion as possible.

  8. Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 8, image 1 of 2 Nintendo Gameboy Pocket Shell-Side Battery Terminal Corrosion Removal: step 8, image 2 of 2
    • Add metal polish to a paper towel.

    • Polish the battery terminal to remove the remainder of the corrosion.

Conclusion

To reassemble your device, follow these instructions in reverse order.

4 other people completed this guide.

Sarah Travers

Member since: 03/24/21

265 Reputation

1 Guide authored

3 Comments

Thank you for the guide! Resurrected a Gameboy Pocket today that has graphical glitches on the boot screen and sometimes crashed mid-game when a cartridge could load. This process seems to have completely remediated that.

I only needed to complete through step 6 to get clean shiny contacts in my case.

sacratoy - Reply

Much better than the usual battery replacement guides! Most of those are practically useless as they do little more than say, “replace the batteries,” which is pretty much self-evident, and noting, “clean any corrosion,” without explaining how to do that!

Wolf Naegeli - Reply

Is there a corresponding guide for cleaning the sections of the battery terminal which are fixed to the board, i.e. not shell-side?

Samuel Bradley - Reply

Add Comment

View Statistics:

Past 24 Hours: 4

Past 7 Days: 40

Past 30 Days: 206

All Time: 5,365