Yeah, they should not. It is just me hearing it. I hear a lot of high pitched sounds no one else does. Annoying thing, that. I cannot tell if it is the charger or the battery making that sound. It is one big electric squee to me.
Thank you for your input. I did not want to mess it up, but yeessshhhh the noise is so gaaahhhh. I think I will move it outside. It is a nice enough day, no rain and all that.
Thank you again.
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"...don't ask me why it's just the nature of my groove..."