Compatible with Makita 18V battery such as BL1815 BL1830 BL1840. 1 Electric Polisher（battery not included）. × NOT compatible for 18v Ni-CD battery such as 1822(194465-7). • 8 Gears for Smooth Polishing :The machine has 8 gears that ensure a smooth and even polishing process, leaving your car's surface looking flawless.
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