How to clean battery terminals

Question

Game Boy Advance

Nintendo Game Boy Advance, released in 2001. Repair requires only common tools and no heat.

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GBA not turning on at all. I suspect the battery terminals are too corroded.

Any tips for easy cleaning/replacement?

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Russ Walden @rwalden crwdns2893822:0crwdne2893822:0: 687 4 1 · Answer 1 · 2020-10-30T04:47:42-07:00

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Peter —

White vinegar will clean the terminals. Brush it on liberally, and the corrosion will dissolve.

Good luck,

Russ

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