Batteries are included for need but need to be replaced. branches in new locations. This happens twice a year, but during the 2019-2021 pandemic. I will not leave batteries installed, which I do for my SHURE wireless microphones and auxiliary mixers. I lost my Maglite because the batteries in the case leaked and expanded. I won't do that again. Batteries give an excellent idea of electricity. But they are overkill for the average user.
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