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Game Boy Advance SP 900mAh Li-Ion Rechargeable Battery Replacement

Game Boy Advance SP 900mAh Li-Ion Rechargeable Battery Replacement

Regular price €10,95
Sale price €10,95 Regular price
Save €-10,95 Sold out


***Design does not fit perfectly into shells. Please purchase at your own risk. Returns/Refunds are not accepted for this product***

This Rechargeable Battery Pack delivers up to ten hours of non-stop fun on your Game Boy Advance® SP system. Heavy duty 900mAh rating and easy to install in your handheld.


  • New design with stronger capacity. Fit will be tight initially upon install but this is intentional. The SP batteries are not designed to be removed for years upon initial insertion. 
  • 900mAH
  • Battery life with IPS Mods will vary


  • 1x GBA SP Battery


  • This product is not designed, manufactured, sponsored, endorsed, or licensed by Nintendo® of America Inc in the United States and/or other countries.
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Customer Reviews

Based on 71 reviews

Works great, just wish it fit a tad better.

GBA SP Stock Shell Clarificafion

I bought this battery and a normal sized battery off Amazon to compare. This battery is noticeably heavier than the stock and aftermarket “standard batteries”. As it said all over the page, this fits in standard shells with a little extra bulge in the battery door. If I was ordering again, I would consider ordering a backup door to shave down to not modify the existing shell. If you’re ok with some uneven seams at the bottom around the door for a few hours extra battery, it’s worth it! Definitely a quality battery

Misleading description doesn’t fit

DO NOT BUY. This battery does NOT fit in the Gameboy Advance SP console. It is too big and results in warping of battery cover. I reached out to customer support and they told me that is normal and they would not rectify the problem. Buyer beware. I would avoid this product and this website altogether. Sketchy.

Thanks for your feedback! We have a warning at the top of the product page letting customers know that there is a fitment issue which is why support did not honor any refunds - we state to purchase at your own risk. With aftermarket SP batteries, there are often fitment issues due to the fact that the original SP battery is a tight fit within the shell intentionally - the SP batteries are not designed to be removed for years upon initial insertion. Most aftermarket batteries with fit issues can be gently pressed between your fingers to help reduce the height and safely secure the battery cover. The shell being used with the battery may also cause fitment to vary.

David Garcia

900mAH Li-Ion Rechargeable Battery Replacement for Game Boy Advance SP

recieved another product

ordered an SP battery, received a DMG shell

Thanks for your review! I can see that you are an international customer. This means, that any battery sent internationally will be shipped in a DMG shell for customs purposes. If you have not done so already, please open up the battery housing of the shell and see if a battery is there. If it is not, please reach out to us at

If the battery is there, we would appreciate a revision or deletion of your review.

Kyle J
900mha battery for GBA sp

First off, the battery lasts so, so much longer than the battery that came with my sp when I bought it used. It was an original Nintendo and I could get maybe 2-3 hours max while using an ips screen on 5-6 brightness (out of 12 I believe) but with this new battery, I can play my whole 12 hour shift at work (off and on for 6-8 hours) and still come home in the morning and continue playing before I go to bed. It lasts so long!

The only issue I have, which is what others have said, is it doesn't fit perfectly. The battery went in with no problem, and closed up just fine, and then I felt the lip while I played and was like..hmmm.. tried tightening the **** a bit more, but it's still raised enough to be a mild annoyance, but certainly not a deal breaker. It's raised just about 1-2mm, so really not that much at all, but I like this perfect and this knocks my SP down to a 98/100 lol I bought two for both SP's which are using AliExpress replacement shells, so perhaps these will fit a stock Nintendo shell better, but for both brands of third party shells, the battery fits the same. Would I buy these again? Absolutely. If I found the same capacity battery, but if it fit...well then I'd buy those and not these. The price was right, and I can keep searching if it bothers me THAT much, which I may do, but these will work for the time being, and honestly probably for a while. My only other recommendation would be to throw a mini Handheld Legends sticker on the battery so that it shows something cooler than just 'battery pack' for those of us who use transparent shells

Thanks for your review! You may be able to help with the fitment issue by pressing the battery with mild pressure to reduce height. The difference may be very minimal but every mm counts when fitting aftermarket SP batteries since the fit is meant to be tight.

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.