Get battery level

[Algram]

Hi there,
I've been using my keyplus keyboard and gamepad for a few weeks now. I am mostly satisfied.

One thing I would like is to get the battery level via a bash script or something. Is that currently possible?

Also: Once I get out of range of the receiver and start typing, I often get stuck keys, meaning a key is repeated infinitely until I get back in range and press another one. That should be a software issue not to hard to fix, has anyone done that already?

Thanks!