Keychron k3 battery status

I recently purchased a keychron k3 keyboard which works perfectly fine on my macbook pro. Sadly, the keyboard lacks a battery indicator that is surfaced on the macbook via the bluetooth . I find the battery indicator very helpful as it can warn me in advance of low battery and won't leave me blocked when the battery dies. There is a way to check the battery level on the keyboard, but its not ideal for continuous monitoring. is there a way for me to write a script to fetch this from the keyboard ? may be there are some apps that can help surface this information.

Question by Himanshu Soni on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.