Square wave inverter to LFP battery?
I've been charging small electronics with a small $20 SQ for years. Laptop, phone, toothbrush. Don't have much use for a bigger/better one. Other than slower charging due to intermittent DC, is ther...
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I was mostly concerned about battery charging with MSW. LFP battery in laptop and phone, NiMH in cordless drill. I am not running any electronics on MSW. The only piece of electronics that I've been running on it was a corded electric shaver, it has an AC-DC converter hidden in massive 110V plug.
