Hello,

Pierre Langlois <pierre.langlois@gmx.com> writes:

> Here's a quick patch adding the "emacs-fancy-battery" package. It's
> unmaintained I'm afraid, but it does work and is supported by spaceline
> (https://github.com/TheBB/spaceline#fancy-battery) so it's quite nice to
> have.

It compiles with Emacs 27 and 26.  Applied.

Thanks,
Oleg.