CleanJuice XL GBO. Designed and tested in the UK by a reputable modder and builder, the RetroSix CleanJuice for GB is the ultimate upgrade to your console. Connect battery to CleanJuice board (only fits in one way so don't worry).
|Compatible Model||For Nintendo Game Boy, Nintendo Game Boy|
|Compatible Product||Console, Handheld Console|
|Energy Charge||3000 mAh|