What on earth is Pure Sine Wave? Anything at all you plug to the wall by using a plug runs on alternating latest or AC. For a battery to power a tool designed for alternating current, it must deliver power in a very sine wave. A typical UPS can previous https://cruzaedcb.boyblogguide.com/33102279/an-unbiased-view-of-power-supply-battery-backup-12v