Battery Routing

[Zylanx]

The battery should be routed to GND and RAW, not to headers in the position of B+ and B- on the nice!nano which are intended for direct connection of the battery.

This is the very first point on the official docs here: https://nicekeyboards.com/docs/nice-nano/getting-started/

"Do not install sockets or post headers to the B+ or B- pins (top pin on each side) If you need to use these pins with your PCB, RAW and GND are the respective equivalents to B+ and B-"