Best Cordless Lawn Edgers: 5 Battery Edgers Compared
Greenworks and EGO battery edgers side by side: 8-inch blades, cutting depth, no-load RPM, tool weight, runtime, kit or bare tool, and warranty.
Power Edgers
Corded, battery and gas edgers compared on blade depth, guide wheels, noise and maintenance.
Power Lawn Edgers: Setup, Safe Use and Care
How power lawn edgers work and how to use them safely, from the maker manuals: protective gear, blade depth, guarding, thrown objects and care.