[Compatibility] This buck adapter is compatible with Milwaukee M18 18V batteries such as the 48-11-1820, 48-11-1828, 48-11-1835, 48-11-1840, 48-11-1850, 48-11-1852 and more. [Step-down Converter] This battery step-down converter transforms 20V tool lithium batteries into a stable 12V 20A cigarette lighter output, whilst also supporting 27W USB-A and Type-C outputs.
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