Ours only runs about 30-40 min before recharge. We have large property so took nearly 5 recharges to get the whole yard done. Took 30 min to recharge battery each time.
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Milwaukee M18 FUEL String Trimmer Kit with QUIK-LOK, Complete 18V Li-Ion System, Model# 2825-21ST

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- Complete kit includes power head, string trimmer attachment, battery and rapid charger
- M18 FUEL™ String Trimmer with QUIK-LOK™ is part of the M18™ system which is fully compatible with over 150 tools
- POWERSTATE™ brushless motor in the power head generates the power and performance of high voltage platforms
- REDLINK PLUS™ Intelligence ensures optimal performance and provides overload protection to prevent damage to the tool and battery during heavy applications
- Compatibility across the entire M18™ System
See full description
Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
What's Included
- (1) M18 FUEL™ power head (1) String trimmer attachment (1) M18™ REDLITHIUM™ High Output™ XC 8.0 battery pack (1) M18™/M12™ rapid battery charger

Features + Benefits
- Complete kit includes power head, string trimmer attachment, battery and rapid charger
- M18 FUEL™ String Trimmer with QUIK-LOK™ is part of the M18™ system which is fully compatible with over 150 tools
- POWERSTATE™ brushless motor in the power head generates the power and performance of high voltage platforms
- REDLINK PLUS™ Intelligence ensures optimal performance and provides overload protection to prevent damage to the tool and battery during heavy applications
- Compatibility across the entire M18™ System
- Easy Load Trimmer Head generates up to 6,200 RPM and reaches full throttle in under 1 second
- 0.080 to 0.095in. line dia. with 14in. to 16in. cutting swath
- High and low speeds with a variable speed trigger for ultimate control over the power range
- Easy line loading system allows for the loading of up to 25ft. of trimmer line in under 30 seconds
- REDLITHIUM™ High Output™ XC 8.0 Battery Pack (included) delivers unmatched run-time, power, and longer life
Key Specs
| Attribute | Specification |
|---|---|
item# | 73410 |
Brand | Milwaukee |
Manufacturer's Warranty | 3 year limited warranty |
Ship Weight | 17.4 LB |
Product Type | Trimmers |
Primary Power Source | Battery |
Max. Cutting Width | 16 in |
| Attribute | Specification |
|---|---|
Cutting Width (in.) | 16 |
Cordless | Yes |
Line Diameter | 0.095 in |
Product Weight | lb |
Dimensions L x W x H (in.) | 70.5 x 13.0 x 11.25 in |
Tool Weight | 9.85 (w/o battery) |
Reviews
Questions & Answers
Questions
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· 4 years ago
How long does the battery last? Like how many hours in a day before it needs to be charged again?
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Wyoming307· 3 years ago
Helpful?
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ProductExpert12· 4 years ago
This trimmer comes with an 8.0 Ah battery which can run up to 45 min on the highest setting. This can vary depending on what is being trimmed.
Helpful?
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· 7 years ago
May I use my old style 18 volt Batteries.
In some of the adds it says any Milwaukee 18volt batteries
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JJK5503· 6 years ago
It uses all M18 batteries.
Helpful?
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ProductExpert7· 7 years ago
This can be used with any Milwaukee M18 battery pack.
Helpful?
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· 3 years ago
can i buy the tool only
1 answer-
ProductExpert30· 3 years ago
The Milwaukee M18 Fuel String Trimmer with QUIK-LOK tool only is item number 73408.
Helpful?
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· 3 years ago
How does the string feed? Bump? Trigger? Other?
1 answer-
ProductExpert11· 3 years ago
To feed out the line, bump it against the ground gently while running a normal speed.
Helpful?
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· 3 years ago
We purchased this trimmer a year ago and we love it. The spool housing on the bottom is wearing out, can we order another part to replace it with?
1 answer-
ProductExpert11· 3 years ago
Please contact the manufacturer directly for replacement parts.
Helpful?
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· 3 years ago
what size string to use they have two sizes for that trimmer
1 answer-
ProductExpert10· 3 years ago
The trimmer uses dual 0.08-0.095-inch cutting line.
Helpful?
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· 4 years ago
How much vibration doe this have? I currently have a gas trimmer, and am looking for something with less vibration so my hands do not swell up as much. I have mostly Milwaukee tools and would like to stay with this brand if it fits
1 answer-
ProductExpert11· 4 years ago
Vibration is caused by the gas engine on a gas trimmer. The model 2825-21ST is battery powered. There will be no vibration.
Helpful?
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· 4 years ago
How to reload new line
1 answer-
ProductExpert10· 4 years ago
To reload new line first remove the battery and push the tabs on the trimmer head to remove the cap. Once the cap is open you can loop both ends of the cable around the middle notch. The cable ends will be secured in the top two notches and then placed in the cutter to re-attach the spool head.
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· 4 years ago
Does this product have the HD9.0 battery or does it really now come with the XC8.0 battery?
1 answer-
ProductExpert38· 4 years ago
This kit comes with the 8 Ah battery.
Helpful?
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· 5 years ago
Can a brush cutting blade be attached without purchasing an additional attachment?
1 answer-
ProductExpert5· 5 years ago
It is not recommended to add an additional attachment to this trimmer kit.
Helpful?
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Warranty
Manufacturer's Warranty
3 year limited warranty
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Item # 73410
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Item # 112408
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Specifications
Trimmers
Trimmers
Trimmers
Trimmers
Battery
Battery
Gas
Electric
16 in
15 in
22 in
22 in
16
15
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-
Yes
Yes
Yes
No
0.095 in
0.095 in
0.175 in
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lb
19.18 lb
70.0000 lb
83.0000 lb
70.5 x 13.0 x 11.25 in
-
35.0 x 22.5 x 49.0 in
34.0 x 21.5 x 47.0 in
9.85 (w/o battery)
7.33 lb
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Straight
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185 cc
190 cc
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Manual
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