4 Reasons to Use a Beefier Extension Cord

A higher amp rating means thicker wire and less voltage drop A 15-amp cord uses thicker wire than a 5-amp cord, so your device gets cleaner power and runs more efficiently.

Thicker wire generates less heat Less resistance means less heat buildup in the cord and your charger. Your equipment runs cooler and safer.

The charger only draws what it needs Plugging a 5-amp device into a 15-amp cord doesn’t force 15 amps through it. Electricity isn’t a fire hose—the device pulls only its required current.

The real danger is using an undersized cord A cord rated lower than your tool’s draw can melt and start fires. Overkill is safe; underkill is not.