Switching to battery powered tools, like the EGO Power+ line ... the string and keeping just enough tension on the cartridge so it doesn’t unspool or snap back into the head is an exercise ...

She doesn’t mind ... but Ego offered to let me try its new mower, the Power+ 21-inch Select Cut 56-volt Mower with Touch Drive Self Propelled Technology (Model LM2130SP, $649.00). Battery ...