Houselife 3-in-1 Cordless String Trimmer — M18 Compatible Tool-Only, 3 Modes & 8500 RPM

The Houselife 3-in-1 Cordless String Trimmer is a lightweight, M18-compatible yard tool that converts between string trimmer, wheeled edger and mini-mower for precise lawn and edge work.

Designed as a tool-only option for users who already own Milwaukee M18 18V batteries, this Houselife cordless trimmer gives you three functions in a single compact unit without adding extra chargers or batteries. The unit features an upgraded copper motor that spins up to 8,500 RPM, an automatic line feed to simplify reloads, and an adjustable ergonomic design to reach tight areas and reduce fatigue.

How does the 3-in-1 design simplify yard work?

The convertible head and included accessories let you switch quickly between trimming tall grass, edging concrete or mowing small lawn patches. Instead of juggling three separate tools, you keep one lightweight device and change modes to match the task.

• Quick-change head for string trimming, in-line wheeled edging, and a mini mower mode
• 12-inch cutting path suited for narrow spaces and small yards
• Includes flower guard and multiple line spools for immediate use

What performance can I expect with an M18 battery?

This tool is engineered to work with Milwaukee M18 18V lithium-ion batteries (battery and charger sold separately), delivering reliable cordless power and runtime based on the battery capacity you pair with it. The 8,500 RPM copper motor offers higher no-load speed versus basic trimmers for cleaner cuts and better handling of thicker grass.

• Compatible with M18 Series batteries — no extra charger required if you already own the platform
• 8500 RPM no-load motor for stronger cutting performance
• Tool-only package keeps upfront cost down for existing M18 owners

How does the auto line feed and spool system work?

The automatic feed releases a precise 0.4-inch length of 0.055 line every time the tool starts, eliminating the need to bump the head on the ground. If more line is needed, hold the manual release button on the head to extend the line in controlled 0.4-inch increments.

• No-bump automatic feed reduces messy loose line and interruptions
• Manual release extends line in fixed increments for predictable trimming
• Six included spools (16.4 ft each) provide spare line for multiple jobs

Is the trimmer comfortable and easy to control?

At just 4.2 pounds, the Houselife trimmer is designed to minimize fatigue during extended use; its adjustable auxiliary handle and tilting head let you work under shrubs and along borders with better posture. The rotating handle also accommodates left-handed users for balanced control.

• Lightweight 4.2 lb body reduces arm and shoulder strain
• Auxiliary handle rotates 180° and head tilts 0–90° for reach and angle control
• Dual safety lock prevents accidental starts during transport or storage

Who is this for: The Houselife 3-in-1 Cordless String Trimmer is ideal for homeowners, renters, and DIY gardeners who already own Milwaukee M18 batteries and want a compact, multi-function tool to maintain edges, clear weeds and handle small mowing tasks. It’s a practical upgrade for anyone seeking a portable, ergonomic yard tool without buying another battery system.