GBA 32MB, 1Mbit Flash Save with RTC, Flash Cart (Works with Pokemon games)

(2 customer reviews)

$64.00 USD

This re-programmable Flash Cartridge allows you to play GBA games that support the 1Mbit flash saves such as all of the Pokemon games – Ruby, Emerald, Fire Red, etc, should work with hacks too and now has RTC support! Works on the Analogue Pocket. Designed and made in Australia.
Restocks every 3-4 weeks.

Need to flash a game on this cart? Make sure to grab our GBxCart Flasher.

Check the list of games we have tested below and any game without saves will work. As long as the Pokemon hack is less or equal than 32MB (33,554,432 bytes), the hack should work. Also check below on how to determine if your game’s RTC will work properly.

Comes in a generic clear GBA cartridge. Looking for other colour cart shells? Check our high quality GBA cart shell listing.

Questions? Jump on our Discord server where we and other users can help you or contact us via Twitter.

Build to order (usually 1-2 weeks before it ships)



Why did we make this cart when you can pick up an EZ-Flash instead? A few users requested it! Since it’s just a regular cart, you’ll boot straight into the game and you can power off your system right after saving.

Please note that the RTC chip appears to be sensitive to moisture levels of 60-70% or higher. If exposed to these environments for a few hours the RTC may stop ticking.

This cart should work on every system that supports GBA carts – GBA, GBA SP, GB Micro, DS, DS Lite and the Game Boy Player. This cart uses 5-10mA more compared to a regular cart. If you would like us to test a game, check the Game saves tested list below.

Battery: CR1616 (should last 3-4 years)

The PCB finish is ENIG.

How to test if RTC will work:
Open the ROM file in VBA v1.7.2, use the space bar to fast forward the game until you get to set the clock. Keep holding down the space bar for 10 seconds, if the clock hasn’t advanced that means it will work in this cartridge as the ROM hasn’t been patched.

Saving in these games have been tested to work:
(this list is only a small selection of games that isn’t kept up to date, make sure if you need to patch games you use the original rom)

  • F-Zero – Climax (Jpn)
  • Pokemon Fire Red, Leaf Green, Emerald, Ruby, Sapphire (all should work with Pal Park)
  • Pokemon hacks – Gaia, Radical Red, Unbound v2.1.1.1, Crystal Advance (2021-01-08)
  • Pokemon Mystery Dungeon – Red Rescue Team
  • Super Mario Advance 4 – Super Mario Bros.
  • MegaMan Battle Network 4.5 with the ENG Patch (CRC32: 0A7D0372)

RTC in these games have been tested to work:

  • Pokemon Ruby, Emerald, Sapphire
  • Pokemon hacks – Unbound v1.1.2, Crystal Advance (2021-01-08)
  • MegaMan Battle Network 4.5 with the ENG Patch (CRC32: 0A7D0372)

RTC in these hacks don’t work:

  • Adventure-red-chapter-b15-exp-fix-c. Also the game is too large to fit, but the 15D (unofficial) will fit ok

Additional information

Weight 56 g
Flash carts

GBA carts, Saving supported

2 reviews for GBA 32MB, 1Mbit Flash Save with RTC, Flash Cart (Works with Pokemon games)

  1. Hyunhee J. (verified owner)

    It’s a very good product.
    It’s perfect.

  2. liam C. (verified owner)

    Absolutely MUST BUY for Pokemon fans!

    For the better part of a decade i have looked in search of reprogrammable carts that would work for the Gen 3 Pokemon games. My original ones have slowly been dying due to old age and each year are closer and closer to death.

    However due to the cart perfectly replicating the functionality, i was able to recreate the experiences of Fire Red, Leaf Green, Emerald, Sapphire and Ruby flawlessly by dumping my original games onto a set of these. Every single feature works!

    Trading/Battling with other repo/real carts work.
    Day night cycles work correctly due to the RTC.
    E-Reader works perfectly over link cable.
    Gen 4 Migration works! (Pal Park and Dongle mode)

    These work correctly as well for distribution carts, so if you want gen 4 Mystery Gifts you can have that. If you want Gen 3 distribution carts, these work. Everything works!

    I recommend choosing the RTC Components as need be, you only need them for Emerald/Ruby/Sapphire as Fire red and Leaf Green did not have RTC Functionality, and the distribution carts do not need this either.

    Thanks again to Alex and the team, so happy i committed to the purchase, think im going to get a few more so i can complete a full set of distribution carts as well!

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