Restricted product - Lithium battery transport is restricted and we can only ship to a limited number of countries, refer to our delivery page for more information or add to cart to see if this can be shipped to your location.

Features:

- Custom replacement battery cell for Nintendo Game Boy Advance SP console.  
- NOTE: Compatible with Game Boy Advance SP ONLY.
- Helder game tech design with a true 800mAh (3.7V)
- Direct replacement - no modification needed.
- Simple installation - Plug in and play.
- Requires small philips screwdriver to open battery compartment (not included)

Description:

Upgrade or replace the Nintendo Game Boy Advance SP battery with this custom 800mah battery designed by Helder Game Tech.

This Game Boy Advance SP battery is an ideal replacement for expired battery packs that no longer hold a good charge.

The capacity is a true capacity and 200mah larger than the original Nintendo battery cell (Original Nintendo 600mah - Helder replacement 800mah)

It works in exactly the same way as the original, charging using the same wall chargers or USB cables, easy install and easy removal, no modification needed, just plug and play.

A small plastic 3D printed shim is included for inserting just below the battery for some shells if the battery appears to be fitting too loosely, this is not required in the majority of cases but is included.

Please note: This battery pack is only compatible with Nintendo Game Boy Advance SP console.

A small philips screwdriver is required to open the battery door to replace the battery (not included)