If your shell is a RetroSix IPS modified shell, no need to do anything.Connect battery to CleanJuice board (only fits in one way).Charge at any time using a regular USB-C cable.Adds 11.1 watts of power (compared to 2 watt for the largest AA batteries available) giving you almost 6 times the game time! FEATURES: Designed and tested in the UK by a reputable modder and builder, the RetroSix/Hand Held Legend CleanJuice for Game Boy is the ultimate upgrade to your console.
