# EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD vs DeWalt DCST972 FLEXVOLT 60V MAX 17" Brushless String Trimmer: specs and price compared

A sourced, side-by-side comparison of the EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD (EGO) and DeWalt DCST972 FLEXVOLT 60V MAX 17" Brushless String Trimmer (DeWalt) among string trimmers. EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD is the cheaper of the two at $329.

## Side by side

| Spec | EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD | DeWalt DCST972 FLEXVOLT 60V MAX 17" Brushless String Trimmer |
| --- | --- | --- |
| US price | $329 | $329 |
| Brand | EGO | DeWalt |
| Released | 2024 | 2021 |
| Power source | battery | battery |
| Cutting swath (in) | 16 in | 17 in |
| Shaft type | straight | straight |
| Line diameter (in) | 0.095 in | 0.080 in |
| Feed type | auto | bump |
| Engine cc or voltage | 56 V | 60 V |
| Weight (lb) | 7.7 | 10.3 |

## Key differences

- Cutting swath (in): EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD 16 in vs DeWalt DCST972 FLEXVOLT 60V MAX 17" Brushless String Trimmer 17 in
- Line diameter (in): EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD 0.095 in vs DeWalt DCST972 FLEXVOLT 60V MAX 17" Brushless String Trimmer 0.080 in
- Feed type: EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD auto vs DeWalt DCST972 FLEXVOLT 60V MAX 17" Brushless String Trimmer bump
- Engine cc or voltage: EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD 56 V vs DeWalt DCST972 FLEXVOLT 60V MAX 17" Brushless String Trimmer 60 V
- Weight (lb): EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD 7.7 vs DeWalt DCST972 FLEXVOLT 60V MAX 17" Brushless String Trimmer 10.3

## What reviewers say

**EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD** — Only one whitelisted tester, Pro Tool Reviews, published a hands-on review of this exact model (design notes list Model: EGO ST1623T kit / ST1620T bare tool). PTR rated it 9.7/10, praising the automatic Line IQ feed that eliminates bump-feeding, the easiest PowerLoad line loading, excellent cutting power with low vibration, and a measured 1hr 4min runtime on high with a 4.0Ah battery, while flagging that fast line breakage around hard obstacles like fences can outpace the auto-feed with no manual override. (1 sourced review.)

## Sources

- EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD: https://egopowerplus.com/string-trimmer-powerload-line-iq-st1623t/ (egopowerplus.com, verified 2026-06-19)
- DeWalt DCST972 FLEXVOLT 60V MAX 17" Brushless String Trimmer: https://www.dewalt.com/product/dcst972x1/60v-max-17-brushless-cordless-attachment-capable-string-trimmer-kit (dewalt.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/string-trimmers/ego-power-plus-st1623t-vs-dewalt-dcst972-flexvolt-60v/
Cite: Per The Front Desk Review, EGO POWER+ ST1623T 16" LINE IQ with POWERLOAD ($329) vs DeWalt DCST972 FLEXVOLT 60V MAX 17" Brushless String Trimmer ($329) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/string-trimmers/ego-power-plus-st1623t-vs-dewalt-dcst972-flexvolt-60v/
License: CC BY 4.0.