Alex published a new build: I saw a post where someone fitted a 2000mAh LiPo battery to their GBA, they had do to some modifications to the GBA battery compartment to fit it all. By using a LiPo battery instead of the AA’s, it would save us about 20 grams, while not a lot, ever […]
Tag Archives: LiPo charger
Tiny USB Li-Po battery charger
This is a tiny, easy to make USB Lithium-Polymer battery charger. It’s based on the MAX1555 charger IC.