1s XT30 parallel charging board

I love flying my 1s 3" babytooth - it's silent, affordable and safe. However, charging 1s lipos was always a hassle. Simple 1s charger usually use PH2.0 connectors and don't offer charging functions like storing. On the other hand, more expansive chargers usually don't feature parallel charging of 1s lipos. Therefore, I designed this simple device to connect to your standard lipo charger (XT60 output) and charge up to 4x 1s lipos parallel. Please watch the video for building instructions.

BOM:
4x XT30 male plug
1x XT60 female (head)
1x 4s Balance cable
2x M3 screws 8mm
Wire