# This Redditor Added A DeWalt Battery To A Game Boy, Now It Can Run For Weeks

> Ever tried to boot up your handheld just to be greeted with the dreaded low battery warning? Or maybe your now-retro Game Boy Advance's original battery has worn out and needs replacing?

- **Source:** [SlashGear](https://www.slashgear.com/2075283/redditor-adds-dewalt-battery-gameboy-run-for-weeks/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=696bd7790e98bcec7eeb3d64)
- **Published:** 2026-01-17
- **Category:** Gaming
- **Tags:** #battery #gaming #game #dewalt #redditor #added #advance #getting
- **Canonical:** http://localhost:4321/a/696bd7790e98bcec7eeb3d64

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_GearOpen's distilled summary. The full original article is published at SlashGear (source link above); GearOpen does not republish the source's full text._