If you're experiencing battery issues with your modded Game Boy Advance, you're not alone. Here's how to resolve the most common problems.


Common Battery Issues:

  • Battery won’t charge

  • Console won’t power on

  • Battery doesn’t fit in the shell

  • Quick battery drain

  • DOA (Dead on Arrival) battery

1. Installing the Battery Correctly

  • Make sure you're using the correct battery for your GBA mod kit.

  • Align the battery terminals properly.

  • The red (positive) and black (negative) wires must connect to the correct points.

  • Secure the battery with foam or tape if needed.

2. Battery Not Charging

  • Try using a different USB-C or micro USB cable.

  • Plug into a standard wall charger, not a computer USB port.

  • Look for an LED charging indicator on the board.

  • Ensure the power switch is in the OFF position during charging.

3. Console Not Powering On

  • Double-check your power switch wiring.

  • Test the system with AA batteries if your board supports it.

  • Make sure the screen ribbon is properly seated.

4. Battery Drains Too Quickly

  • IPS screen kits and amplifiers increase power draw. Battery life may be shorter.

  • Consider upgrading to a higher-capacity battery.

5. Dead Battery or Warranty Claim

  • Test voltage with a multimeter (should read around 3.7V when charged).

  • If dead out of the box, contact us for a replacement.