One of this hammer drill's more useful features is that it's brushless. It runs on a rechargeable battery, so it's completely wireless.
From Amazon
Einhell Power X-Change 60Nm Cordless Drill Driver - 18V Brushless 3-in-1 Combi Drill, Hammer Drill And Screwdriver - TE-CD 18 Li-i Solo Impact Drill With LED Light (Battery Not Included)
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