EGO MHC1603 Multi-Head Combo Kit 16-Inch 56-Volt Carbon Fiber String Trimmer with

This multi-head yard care combo kit brings a string trimmer and a lawn edger together onto a single, interchangeable battery-powered system. Designed for property owners who want clean lawn edges and trimmed borders without storing multiple dedicated motors, the setup centers around a high-efficiency brushless power head driven by a 56V 4.0Ah ARC Lithium battery.

Daily yard maintenance is streamlined through thoughtful tool mechanics. The 16-inch string trimmer attachment features POWERLOAD technology, letting you thread line through the head and wind it simply by pressing a button. When it is time to define borders along walkways and beds, the edger attachment provides an 8-inch blade guided by a dedicated wheel with a knob that adjusts cutting depth down to 3 inches.

Operation relies on a digital two-speed selector paired with a variable-speed trigger and a lock-off safety lever. Both tool attachments use carbon fiber shafts that keep overall weight manageable, backed by a lifetime shaft warranty. The brushless motor is engineered to reduce vibration and extend runtimes, delivering up to 45 minutes of continuous string trimming or up to 75 minutes of edging on low speed.

Because this system relies on a single power unit, you must swap attachments between trimming and edging tasks rather than grabbing two separate tools. Additionally, runtime depends on power settings, meaning heavy trimming at full throttle will yield less time than lighter edging on low.

Verdict: This combo kit is an excellent choice for homeowners looking for a high-powered, versatile lawn care system that eliminates tedious line winding. If you want crisp edging and wide-path trimming from one reliable battery platform, it is well worth the investment.

• Battery: 56V 4.0Ah ARC Lithium
• Charger: 320W
• Cutting Width (Trimmer): 16 inches
• Blade Size (Edger): 8 inches
• Edging Depth: Up to 3 inches
• Shaft Material: Carbon fiber
• Weather Rating: IPX4
• Warranty: Lifetime shaft, 5-year tool, 3-year battery

A great fit if you:

• Want to edge walkways and trim borders without managing separate motorized tools
• Dislike manually winding replacement trimmer line into standard bump heads
• Need the durability and reduced weight of carbon fiber tool shafts
• Care about weather-resistant outdoor gear with solid warranty coverage

Consider something else if you:

• Prefer dedicated standalone tools so you never have to swap shafts mid-job
• Only need a basic trimmer and have no use for an edger attachment

What is included in the box?
The kit comes with the PH1420 Power Head, the STA1600 16-inch string trimmer attachment, the EA0820 edger attachment, a 56V 4.0Ah ARC Lithium battery, a 320W charger, and a shoulder strap.

How long does the battery last on a charge?
The included 4.0Ah battery provides up to 45 minutes of runtime with the string trimmer attachment and up to 75 minutes on low speed with the edger attachment.

How does the trimmer line reload?
The trimmer attachment uses POWERLOAD technology, which allows you to feed line through the eyelet and push a button to wind it automatically in seconds.

What kind of warranty coverage comes with the kit?
The carbon fiber shafts include a lifetime warranty, the tools are backed by a 5-year warranty, and the battery includes a 3-year warranty.