Left joycon: perpetual 'low battery'

[Lenidem]

Hello everyone, I hope I'm in the right section.

So apparently this is pretty common: very often, even when my Switch is fully charged, I receive the 'low battery' message for my left joycon. Luckily for me, it doesn't seem to be true, since I never had any trouble (yet?) with said joycon, except this message popping, which is slightly irritating (especially when you're listening to the Smash playlist).

I did some research on the internet to prevent the situation, but I didn't find an actual solution for when it has already occurred.

I guess I'm not the only one around here. Do you happen to have a miracle solution?...

 

[Syprone]

This happened to both of my old joycons. As far as I know, there is no fixing them unless you wanna replace the batteries. But I’m not sure that even that will fix it.

 

[Lenidem]

This happened to both of my old joycons. As far as I know, there is no fixing them unless you wanna replace the batteries. But I’m not sure that even that will fix it.

That's the first time some of my Nintendo hardware is deficient. I'm disappointed. At least it still works... Thanks anyway!