Bump version on silkscreen to 1.0

Make room for mouse bites

Mark the battery polarity on the other side

Make ptich of battery holder smaller

Remove tenons from the battery

Add silkscreen text + LICENSE - add version info text to Charger board - add +/- text for Charger and Connector board - add license Creative Commons BY-SA 4.0

Add battery voltage signalization

Tune pull handle and battery panel

Change connector to screw terminal

Add tenons and handle to the battery