# TLDR Review: Milwaukee 2825-20ST Trimmer

*Published: 2026-01-29 | Updated: 2026-01-29 | Source: https://shopsavvy.com/reviews-tldr/milwaukee-2825-20st-trimmer*

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## Verdict

The Milwaukee Trimmer String Cordless 70.5IN 2825-20ST delivers solid battery-powered performance that rivals gas models for typical homeowner and yard tasks, with excellent balance, battery life, and durability. However, if you need a trimmer for extended professional use or want top-tier line quality out of the box, you might find it falls a bit short. For reliable cordless convenience with good power and versatility, especially if you already have Milwaukee M18 batteries, this is a very strong choice. If you need even longer runtime or more power for heavy jobs, consider looking at other Milwaukee tools with higher battery capacities or different models designed specifically for commercial use.

**Top pro:** Delivers impressive power comparable to gas-powered models, handling tough and thick grass and weeds with ease.
**Top con:** The included trimmer line quality is poor, requiring users to replace it sooner than expected.

## Product: Milwaukee 2825-20ST Trimmer
**Brand:** Milwaukee
[Compare prices and price history on ShopSavvy](https://shopsavvy.com/products/milwaukee-2825-20st-trimmer)

## Pros
- Delivers impressive power comparable to gas-powered models, handling tough and thick grass and weeds with ease.
- Comfortable weight and excellent balance make it easy to use for extended periods without fatigue.
- Long battery life, with the 5.0 Ah battery covering about half an acre and the 12 Ah battery running 40 to 45 minutes on a single charge.
- Compatible with Milwaukee M18 batteries and other attachments like a pole saw, adding versatility and convenience if you already own Milwaukee tools.
- Durable build quality and reliable performance even in challenging conditions like gravel and rocks.
- Easy to assemble with minimal setup and comes with a .95 line that reloads easily and performs well.
- Lightweight design enhances usability without sacrificing power or control.
- Shoulder strap is optional, but the trimmer is still comfortable to use without it.
- Strong recommendation for both beginners and experienced users looking for a dependable battery-powered trimmer.
- Runs well under heavy use for about 20 to 30 minutes without slowing down significantly.

## Cons
- The included trimmer line quality is poor, requiring users to replace it sooner than expected.
- The trimmer can occasionally shut off on its own, indicating some reliability concerns reported by a portion of users.
- While strong, it is not as powerful as gas-powered models, making it less suitable for prolonged, heavy-duty commercial use.
- Performance may be inconsistent within a short time period for some users, especially during continuous heavy trimming.
- Not recommended for extended heavy-duty use due to potential overheating.
- Comes with only a short spool of line, necessitating quick refills during use.
- Some users note performance improvements when removing the line cover shield, suggesting minor design quirks.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Delivers impressive power comparable to gas-powered models, handling tough and thick grass and weeds with ease. | The included trimmer line quality is poor, requiring users to replace it sooner than expected. |
| Comfortable weight and excellent balance make it easy to use for extended periods without fatigue. | The trimmer can occasionally shut off on its own, indicating some reliability concerns reported by a portion of users. |
| Long battery life, with the 5.0 Ah battery covering about half an acre and the 12 Ah battery running 40 to 45 minutes on a single charge. | While strong, it is not as powerful as gas-powered models, making it less suitable for prolonged, heavy-duty commercial use. |
| Compatible with Milwaukee M18 batteries and other attachments like a pole saw, adding versatility and convenience if you already own Milwaukee tools. | Performance may be inconsistent within a short time period for some users, especially during continuous heavy trimming. |
| Durable build quality and reliable performance even in challenging conditions like gravel and rocks. | Not recommended for extended heavy-duty use due to potential overheating. |
| Easy to assemble with minimal setup and comes with a .95 line that reloads easily and performs well. | Comes with only a short spool of line, necessitating quick refills during use. |
| Lightweight design enhances usability without sacrificing power or control. | Some users note performance improvements when removing the line cover shield, suggesting minor design quirks. |
| Shoulder strap is optional, but the trimmer is still comfortable to use without it. |  |
| Strong recommendation for both beginners and experienced users looking for a dependable battery-powered trimmer. |  |
| Runs well under heavy use for about 20 to 30 minutes without slowing down significantly. |  |

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