PowerUp Advance GBA Rechargeable Battery Kit
Modmatic has just released a DIY rechargeable battery pack for GBA systems called the PowerUp Advance. The kit comes in four combinations ranging from $20 to $33 (plus shipping), depending on accessories. Unfortunately, no pre-assembles kits are available, only board + components that must be manually soldered together: https://modmatic.io/products/powerup-advance?item=APU-001-FL The kit requires that you cut the […]