EGO POWER+ String Trimmer (ST1623T) Review: Strong, Quiet, and Built to Last
Introduction
The EGO POWER+ ST1623T is a 56V cordless string trimmer built for residential users who want gas-like performance—without the noise, fumes, or pull cords. With a carbon fiber shaft, powerful motor, and line IQ auto-feed, this model stands out in a crowded market of battery-powered trimmers.So how does it perform in real-world yard work? Let’s break it down.
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Section 1: Key Specs and Features
•Voltage: 56V
•Cutting Width: Adjustable 14”–16”
•Line Size: 0.095” dual feed
•Motor: Brushless, rear-mounted
•Shaft: Carbon fiber with lifetime warranty
•Handle: Telescopic, adjustable for height
•Feed System: Line IQ (automatic line sensing)
•Runtime: ~45–60 minutes with 4.0Ah battery (included in most kits)
•Weight: ~7.5 lbs without battery (~10 lbs with 4.0Ah)
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Section 2: Build Quality and Design
•Carbon fiber shaft = ultra strong, ultra light
•Adjustable telescoping shaft fits tall or short users
•Trigger is smooth and responsive, with variable speed
•Rubberized grip and large front loop handle = good ergonomics
This trimmer feels professional-grade, even though it’s aimed at residential users.
Build Rating: 9.5/10
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Section 3: Cutting Performance
Power
•Gas-equivalent cutting power—eats through thick grass, weeds, and overgrowth without bogging down
•16” swath at full width makes quick work of large lawns
Line IQ System•No bumping needed—auto feeds line as it wears
•Works well, though line may still jam occasionally with heavy use
•Reloading is easy with PowerLoad head: just insert line and press a button
In real use, this is one of the most powerful and hassle-free string trimmers on the market.
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Section 4: Battery Life and Charging
•Up to 60 minutes on a 4.0Ah battery
•Easily enough for medium to large yards
•EGO batteries are cross-compatible with other 56V tools
•Charges fast (~50 minutes with rapid charger)
If you already own EGO gear, this makes even more sense—same battery, multiple tools.
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Section 5: Noise and Vibration
•Much quieter than gas trimmers
•Low vibration, even at high speed
•Safe to use without ear protection, though still recommended
It’s powerful, but it won’t rattle your arms or annoy the neighbors.
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Section 6: Pros and Cons
Pros:•Gas-like performance with zero emissions
•Carbon fiber shaft = lightweight and durable
•No bumping—auto line feed works well
•Adjustable shaft and ergonomic design
•Compatible with all EGO 56V batteries
•Easy push-button line reloading
Cons:
•Higher price than many residential trimmers (~$300 with battery)
•A little heavy with battery for some users
•Line IQ is reliable, but not flawless—may jam occasionally
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Section 7: Best For
•Homeowners with medium to large yards
•People switching from gas who want equal performance
•EGO ecosystem users (makes battery sharing easy)
•Anyone tired of bump-feed frustrations
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Conclusion: Final VerdictThe EGO POWER+ ST1623T String Trimmer combines pro-level cutting power with consumer-friendly convenience. From the carbon fiber shaft to the auto-feed head and cordless runtime, it’s a serious upgrade for anyone who’s ready to ditch gas.
It’s not the cheapest, but it’s one of the best-performing string trimmers on the market, period.
Final Score: 9.3/10