This 15 in. string trimmer and edger combo is compatible with the EGO Power+ Power Head system, helping you conveniently achieve all your lawn and edging needs. It includes a power head (PH1400), string trimmer head (STA1500), edger head (EA0800), 5.0Ah battery (BA2800) and a standard charger (CH2100). Get the job done faster with the EGO Rapid Reload head, which rewinds your line quicker and easier. The system’s 15-in. cutting swatch, bump-head line advancement and professional-grade 0.095 in. cutting line deliver pro results around your sidewalks and driveway. The Power Head edger attachment has quick and easy depth adjustment. The advanced EGO Power+ 56-Volt 5.0Ah battery uses industry-leading Arc-Lithium technology to deliver Power Beyond Belief and is compatible with all EGO Power+ Products.