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APOROZONA
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Brands/EGO Power+/ST1521S
EGO Power+ · trimmer

EGO Power+ ST1521S String Trimmer

ST1521S · 2020–present

A 56V string trimmer with a 15″ cutting swath and the Rapid Reload head. It’s the model that made us recommend electric over gas for small yards — the torque delivery is smooth and the line-feed mechanism doesn’t jam the way AutoCut-style heads do.

What breaks first

The Rapid Reload eyelets — the ceramic inserts chip after two seasons of hitting chain-link fence. The telescoping shaft lock gets grass-jammed. The trigger micro-switch is rated 100,000 cycles; it usually lasts longer.

Maintenance intervals

Re-load line each spring. Inspect eyelets at the same time. Clean the head cavity of tangled grass every third use. The motor itself is brushless and sealed; no service required.

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ST1521S / HERO
EXPLODED / FIG.02
— TECHNICAL DATA

Specifications.

Voltage
56V
Cutting swath
15″
Line size
0.095″ twist
Head type
Rapid Reload
Shaft
telescoping straight
Weight (no battery)
8.5 lb
— FITS THIS MACHINE

APOROZONA parts that drop in.

AP—RR—HEAD
AP—095—LS
AP—EYE—EGO
— READY TO ORDER

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