Remote control model: TX-220, 315MHz
Lamp switches model: SK504
https://amzn.to/2GoNQO1

The CR2032 battery for the remote control lasts less than a month. I
replaced it a with rechargeable Li-on CR2032 battery but changing the
battery is an annoyance because the remote's back must be unscrewed to
access the battery compartment.

Is the a way to train a longer-lasting universal remote to take over the
duties of the original remote? Thanks.