Parkside Battery Status

So, you clearly know which one of your batteries are charged or empty?
As I have many, I don't know anymore after a while, so I came up with an easy way to mark a charged or empty battery.

Why?
1) To avoid re-charging an already charged battery (reduce recharging cycles)
2) To avoid taking an empty battery by mistake (assuming it is charged)
3) To have a visual reminder that a particular battery needs to be charged,...

Green = charged (ready to go)
Red = empty / needs to be charged (your reminder)

Printer Settings:
Layer. : 0.15 mm
Infill. : 100 %
Material. : PLA


Please do post your makes, likes and comments,...