ALSO GO 21V Cordless String Trimmer 12-inch — Dual 2000mAh Batteries, Auto Line Feed

The ALSO GO 21V Cordless Weed Wacker is a lightweight 12" string trimmer with auto line feed, dual 2000mAh batteries, and a 9500 RPM motor for fast, cordless yard trimming and edging.

Designed for homeowners who want a reliable, easy-to-handle battery trimmer, this ALSO GO model combines a high-torque motor, two quick-charge batteries, and a 2-in-1 rotating head so you can trim lawns and edge sidewalks without cords or gas. It includes ten preloaded 1.4mm trimmer lines and an automatic line-feed system that advances line while you work. At just over 5 pounds, it’s meant for everyday yard maintenance, tight spaces, and users who prefer a compact, ergonomic tool.

How powerful is the motor and how long will the batteries run?

The 9500 RPM high-torque motor provides robust cutting force across a 12" swath, making short work of dense grass and weeds. Two included 2000mAh batteries extend runtime and swap quickly on the fast charger so you can keep working with minimal downtime.

• 9500 RPM high-torque motor for consistent cutting power
• 12" cutting path covers broad areas per pass
• Two 2000mAh batteries increase continuous use time
• Fast charger reduces waiting between battery swaps

Can I use the trimmer as an edger and on slopes or tight corners?

Yes — the head rotates 90° to switch quickly from trimming to edging. The shaft also adjusts vertically from 0° to 90°, which helps you reach slopes, curbs, and corners with better control and a straighter finish.

• 90° rotating head for instant trim-to-edge conversion
• 0°–90° vertical adjustment for slopes and hard-to-reach spots
• Compact design fits narrow pathways and garden beds

How does the automatic line feed work and what supplies are included?

The automatic line feed advances fresh line as the existing line wears, so you won’t stop to tap or manually extend spools. The trimmer ships with ten durable 1.4mm replacement lines, giving you immediate spare line without extra purchases.

• Auto line-feed system maintains cutting length during use
• Ten 1.4mm trimmer lines included for quick replacements
• Simplifies maintenance and reduces mid-job interruptions

Is this trimmer comfortable and safe to use for everyday yard tasks?

Weighing just 5.27 lbs, the unit is designed for low-fatigue use by a wide range of users. It features a 180° adjustable auxiliary handle and eco-friendly, reinforced materials for safe, durable operation in small and medium yards.

• Lightweight 5.27 lb design reduces user fatigue
• 180° adjustable auxiliary handle for ergonomic positioning
• High-strength, eco-conscious materials for durability

Who is this for: The ALSO GO 21V Cordless Weed Wacker is ideal for homeowners, renters, and gardeners who need a no-fuss battery trimmer for weekly lawn maintenance, edging sidewalks, and cleaning around flower beds. It suits users looking for a cordless alternative to gas trimmers, those who value lightweight tools, and people wanting an easy-to-use automatic line-feed system with extra replacement line included. It’s especially useful for small-to-medium yards, tight spaces, and anyone who prefers swapping batteries instead of refueling.