When you're about to take on a new project you can always find use for an impact wrench. The impact wrench runs on a rechargeable battery, so it's cordless.
From Amazon
Bosch Professional 18V System GDS 18V-210 C Cordless Impact Driver (Tightening Torque: 210 Nm, Breakaway Torque 370 Nm, excluding Rechargeable Batteries and Charger, in Carton)
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