Rechargeable Battery Mod for Game Boy Advance - Funnyplaying

$44.99 USD
In stock! Usually ships within 1-2 business days.
SKU: GBA3200
Pickup available at 519 Davisville Rd.

Usually ready in 2-4 days

View store information

The Rechargeable Battery Mod for Game Boy Advance from FunnyPlaying. Never need double A's for your Game Boy Advance again! 


  • USB-C charging
  • 14 hour standby time with Funnyplaying ITA kit installed (brightness level 5)
  • Type A to type C host support
  • Low battery supported - It will change to red at about 5% (15 min remaining).
  • This module is only recommended with the FunnyPlaying shells and battery covers. Other brands may have fit and alignment issues.
  • Fitment in FunnyPlaying shells will be tight.




  • Coming Soon
  • Place cooling copper on PCB over top the LED instructions in the light brown square. See product photos to a visual.
  • Remove shell (left) battery contact to fit the module.


Battery light indicators:

  • Blue light = charging
  • Green light = on/continuity


  • Risk of fire if improperly charged or if battery is punctured. Only use protected power sources along with power delivery (PD) compliant cables and chargers. Using uncertified hardware may result in more than 5v being delivered to your FunnyPlaying product. Damage caused by unsupported hardware voids our return/exchange policy.
Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Most products ship within 1 business day from our warehouse in Pennsylvania USA. Orders will be shipped in the order they are received. Please select a shipping speed according to your needs.

About Us

Hand Held Legend is committed to keeping retro gaming alive and better than ever. Upgrade your childhood consoles with modern tech. We strive for excellence in all that we do and aim to serve our customers well.

Customer Reviews

Based on 15 reviews
Benjamin A Diamond
Perfect for what I needed

It's such an immaculate fit; it looks like I installed the USB myself.

Battery slightly to big for shell

So the funnyplaying cover doesn't fully close on the funnyplaying battery in the funnyplaying shell...

Thank you for the feedback! We have noted ourselves that the fitment of the FunnyPlaying battery in their shell and with their battery cover is a tight fit, but it does fit from our experience. This had been noted on the product page. If you are still having fitment issues, please reach out to us at so we may try and resolve this for you.


Worked as described and is great!

good battery

battery was super easy to install and has been holding a charge phenomenally. I installed mine in a funnyplaying gba case and the battery cover is a little tight to lock in place but not so much that it would be concerning. I supposed i'd rather a snug fit than too loose and the battery move around. Overall great battery and would highly recommend, especially if you have an IPS replacement and hate double A batteries like I do.

John S.
Nice Battery Mod

Used this with a funnyplay shell, so I didn't have to cut anything. If you have seen the prices of AA batteries nowadays, you know this will pay for itself pretty quick. Especially if you have a new screen and flashcart. Which I do, and I got about 10 hours on a full charge.

Osvaldo Matos
Great replacement for my AA's on my GBA

I recently upgraded my Game Boy Advance with the FunnyPlaying Rechargeable Battery Mod, and I'm thoroughly impressed. The USB-C charging is a breeze, making my gaming sessions more convenient. The battery life is exceptional, lasting through long gaming marathons. Plus, the red light indicator for low battery is a thoughtful touch.

You may also like