Corded vs Cordless Power Tools: When Each Makes Sense
Cordless tools have closed the power gap, but they have not eliminated the tradeoffs. The right choice depends on where you work, how long you work, and how much power the task demands.
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Cordless (18V/20V Platform)
For most people, a cordless tool on an 18V or 20V platform is the right choice. Battery technology has caught up for drills, impact drivers, circular saws, and most jobsite tools. Go corded only when you need sustained high-draw power.
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Common Questions
Is there a real power difference anymore?
For drills, drivers, and circular saws, no. Brushless cordless tools match or come close to their corded equivalents. For tools that draw sustained high amperage (routers at full depth, planers, table saws), corded still wins. The gap closes more each year.
Should I stick to one battery platform?
Yes. Batteries and chargers cost $50-$150 each. Buying into one platform (DeWalt 20V MAX, Milwaukee M18, Makita 18V LXT, Ryobi ONE+) means every new tool is just the bare tool cost. Mixing platforms means buying duplicate batteries and chargers.