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CleanJuice Game Boy Advance (V1.3) Li-Ion Rechargeable Battery Module - RetroSix

CleanJuice Game Boy Advance (V1.3) Li-Ion Rechargeable Battery Module - RetroSix

Regular price $39.99 USD
Sale price $39.99 USD Regular price $39.99 USD
Save $0.00 USD Sold out

SKU : CGB1822

Upgrade your Game Boy Advance from its low powered AA battery compartment to a drop-in USB-C rechargeable battery pack.

Adds 6.3W of power to your GBA! Charge at any time using a regular USB-C cable, and even reverse charge the console from your phone if it supports power share. That means you can charge your GBA while you are out, using your phone battery. Designed and tested in the UK by RetroSix.


  • USB-C battery 
  • Uses a 1500mAH battery. (Recent change temporarily)
  • No soldering required.
  • Give the CleanJuice a full charge and enjoy hours of gaming! Check out this article to see how long it could last.
  • Low power indicator when the lipo is low, turns the in built GBA battery red, warning of 15-20 minutes play time left.
  • USB-C battery covers and charging cable sold separately.
  • For regular and OEM shells: Battery housing modification required. USB-C Battery cover hole will need to be cut.
  • For IPS ready shells: Battery housing modification is not required. USB-C Battery cover hole will need to be cut or you may purchase a USB-C battery cover here.
  • Best fit with RetroSix shells, no modifications necessary.
  • If you want to pair this module with the shells by Hispeedido or FunnyPlaying, you will need to trim a tab on the upper left side of the Hispeedido/FunnyPlaying USB-C battery over. This tab hits the JST port on the CleanJuice PCB, preventing it from closing. You will also have to adjust/lift the module to line up with the USB port cut out.


      • 1x Cleanjuice board
      • 1x 1500 mAH battery



      • Created by RetroSix.
      • Compatible with Qi receivers - coil with wireless charging PCB modification required. You will need a coil and wireless charging PCB to complete the mod.

      Light Indicator Key:

      • If the PG labeled light on the board is on, this means the USB cable is providing power to the system. This also means you can power your console from the USB without draining the battery - plug and play option.
      • If the CHG labeled light on the board is on, this means the USB is charging the battery. When it goes off, the battery is fully charged.
      • Both indicator lights will be on when module is charging. When module is fully charged, only the PG light will remain.
      • If you connect a USB cable and the PG light does not turn on, your cable or power supply are faulty.


      • Connect battery to CleanJuice board (only fits in one way so don't worry).
      • If your shell is a RetroSix ABS shell, no need to do anything. If it's regular shell, trim the little stump at the bottom of the battery compartment where the AA batteries usually go so that its flat. (Please see 'Features' section above for more information regarding shells and battery covers to ensure proper fitment.)
      • Place battery into shell with the wire coming out at the top left corner.
      • Place CleanJuice board in left side first, then push down the right side so that the springs of the CleanJuice make contact with the GBA battery springs.
      • Use a RetroSix USB C battery cover (sold separately, in various colors), or cut a hole for the USB C port using a 4mm drill bit and drill 3 holes in the center of the battery cover as shown in the image. (Please see 'Features' section above for more information regarding shells and battery covers to ensure proper fitment.)
      • Put the back cover on the console, and you are ready to go.
      • Give the CleanJuice a full charge and enjoy well over 14 hours of gaming even with a fully IPS + Audio Amp modded console!



      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 CleanJuice product. Damage caused by unsupported hardware voids our return/exchange policy. Examples of supported chargers:

      • Nintendo Switch charger
      • MacBook Pro type C charger
      • Samsung type C charger
      • Google Pixel charger
      • USB A to USB C cable (certified only!)
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        Orders placed with us will be fulfilled within 1 to 2 business days. Delays may occur depending on the volume we experience. This is especially true during sales and around the winter holidays. Once a package is fulfilled, we are unable to make any changes to the order or cancel it. Please review your entire order and the shipping information before completing the order for accuracy. Refunds will not be given under these circumstances. Once packages leave our warehouse, it is not in our control how fast it will get to you from there regardless of shipping option chosen. The shipping times shown are estimates, not guarantees. Refunds will not be given under these circumstances. 

        Free Shipping for order of $75 or more*. Exludes Ultimate conoles and custom controllers.

        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.

        *If you would like to return or receive a refund on any item, please contact first to ensure that your item will qualify.

        Purchases are eligible for return within 30 days of purchase. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

        When you receive a backlight/LCD kit, you should perform a dry run before installing to assure that nothing has been damaged in transit. A dry run or test fit means the kit is not installed in the shell. This includes, but is not limited to, the use of adhesives, brackets, and any performed soldering. All ribbon cables should have no bends or creases in them. If you are unsure how to perform a dry run, please contact our support team and we will be happy to help. Backlight kits that have been installed are not eligible for replacement or return. If a backlight/LCD is returned and shows any signs of having been installed, it will not be eligible for a refund.

        Requested returns/refunds/exchanges for items you believe to be defective, will be subject to a troubleshooting process with our support team before proceeding with a return/replacement/refund.

        Modifying a product in any way, including but not limited to removing or adding components, will result in the voiding of our return/refund policy.

        To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

        Defective or damaged parts are free to return within 30 days of purchase. Shipping costs are not covered for items returned at a customer's request or the refusal of the troubleshooting process with our support. Refunds for shipping costs and Route Shipping Insurance will not be given.

        Please note that international orders are not eligible for a prepaid shipping label for returns on defective products. Returns must be paid for by the customer.

        To complete your return, we require a receipt or proof of purchase.

        Returns can be sent to:
        Hand Held Legend
        Attn: Returns
        519 Davisville Road; Unit 102
        Willow Grove, PA 19090

        There are certain situations where only partial refunds are granted (if applicable).

        We reserve the right to deduct an amount proportional to the chosen shipping return method from your refund if you order does not quality for a free return:

        Refund Deduction Amounts by Shipping Method (USA):

        • $5.00 for USPS First Class Mail Returns
        • $10.00 for USPS Priority Mail Returns
        • $13 for all over carrier returns


        Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

        If you are approved, then your refund will be processed, and a credit will automatically be applied to your original method of payment, within 1-7 business days.

        Refunds for shipping costs and Route Shipping Insurance will not be given.


        If you haven’t received a refund yet, first check your bank account. Then contact your bank or credit card company. It may take some time before your refund is officially posted.

        If you’ve done all of this and you still have not received your refund, please contact us at


        We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at


        You may cancel or edit orders yourself (before fulfillment) by following the steps in this guide. If you edit/cancel your order, you can expect a refund within 1 to 7 business days. Orders that have been fulfilled by our shipping team cannot have edits made or be canceled. We will do our best to assist customers in this process if needed, but it is the responsibility of the customer to ensure that their order and shipping information is correct before processing the order. We are not responsible for any issues that may occur due to incorrect items, shipping information, etc on orders. 

        Friendly Returns

        Secure Checkout

        1-2 Days Shipping

        Prompt Customer Support

        Customer Reviews

        Based on 581 reviews
        Jay I
        Works as described. Easy to install

        Just buy it, you know you want to.


        Works 👍

        Nice !

        Work perfectly. Easy to install. I removed the battery holder/connector thing on the side tho. Was easier for me and everything stay in place.

        Superb upgrade

        This kit is easy to install and a must have upgrade! The battery module is 100 times better than swapping batteries every few hours. Do yourself a favor and get the modified cover that goes with.

        Artyom Sheinblat
        Good product

        Works as advertised, great battery life, and it actually fits well within the shell.

        Justin Acevedo

        CleanJuice Game Boy Advance (V1.3) Li-Ion Rechargeable Battery Module - RetroSix