HART 40-Volt 15-inch SUPERCHARGE Carbon Fiber Shaft String Trimmer Kit, (1) 4.0 Lithium-Ion Battery
HART 40-Volt 15-inch SUPERCHARGE Carbon Fiber Shaft String Trimmer Kit, (1) 4.0 Lithium-Ion Battery
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HART 40-Volt 15-inch SUPERCHARGE Carbon Fiber Shaft String Trimmer Kit, (1) 4.0 Lithium-Ion Battery

4.7 stars out of 202 reviews
(4.7)|
202 ratings

Key item features

  • Heavy-Duty Performance: Ideal for heavy-duty trimmings, effortlessly tackles thick weeds and heavy vegetation.
  • 3-IN-1 Bump Feed: Features a 3-IN-1 Bump Feed with .095 line and an easy loading bump feed head.
  • Adjustable Cutting Swath: Adjustable cutting swath from 13" to 15" for versatile trimming.
  • Attachment Capable: Compatible with all HART PowerFit Attachments for enhanced functionality.
  • Lightweight & Durable: Carbon fiber shaft provides lighter weight and increased durability.
  • Fast Charging: 40V Fast Charger charges 3x faster than a standard 1.5Ah charger.
  • Complete Kit: Includes 4.0Ah battery, 40V Fast Charger, carbon fiber shaft, and operators manual.
  • Battery Compatibility: Works with all HART 40V Batteries for added convenience.
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Current price is $224.95
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  • Free 90-day returns
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Columbus, 43215
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Customer ratings & reviews

4.7 out of 5 stars
stars202 ratings157 reviews
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Reviews summary

Pros
  • : Provides sufficient power for thick vegetation and yard work.
  • : Handles small to large yards on a single charge.
  • : Features a carbon fiber shaft for reduced weight.
  • : Lasts entire yard on single charge.
  • : Handles thicker weeds with ease.
Neutral
  • : Can be easy to swap, but also prone to breakage.
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Showing 1-3 of 157 reviews

Dec 22, 2025
ClaudB3
Sold and shipped byHART CONSUMER PRODUCTS, INC
5 out of 5 stars review

Verified Purchase

Previous I've only used homeowner type weed eaters etc. and had to replace them too soon, this one's faster and more powerful and the battery run time is longer, plus you can get many attachments for it. It's easy to remove one attachment and attach another.

Helpful?79MKBUULMS95527739039
Aug 16, 2025
David
5 out of 5 stars review

Verified Purchase

Great Trimmer

While this is an awesome Trimmer, it has a problem. Removal of the trimmer's head to remove/replace broken line is simple yet Extremely difficult. But beyond that, this trimmer works like a champ.

Helpful?79MKBUULMS95527739039
May 1, 2024
Kelly
5 out of 5 stars review

Verified Purchase

Pretty freaking great

I researched a few different electric options I was gonna go with an ego..but after seeing the prices of their batteries I quickly changed my mind so since I already have some hart tools I went with the 40v supercharge %26 man am I happy it has all the power of my old gas trimmer with none of the headache no priming no choking no pulling slap in a battery %26 go to work..%26 it has a power setting low %26 high I cut down some serious weeds with this trimmer %26 never used the high option very very satisfied really good investment..if you are looking for a affordable trimmer with great power consider this one..a added plus is that the batteries aren't 300 dollars that's what really helped me decide to get the trimmer..I highly recommend

Helpful?79MKBUULMS95527739039