Mower Blades

6000mAh 4-in-1 Electric Weed Wacker Cordless, 20000RPM Weed Eater Battery Powered, Heavy Duty Brush Cutter Edger Lawn Tool/Weed Trimmer/Grass Trimmer W/Wheel Metal Blade, 2 Battery Yard Tool

4.2/5 (99 reviews)
$132.99
6000mAh 4-in-1 Electric Weed Wacker Cordless, 20000RPM Weed Eater Battery Powered, Heavy Duty Brush Cutter Edger Lawn Tool/Weed Trimmer/Grass Trimmer W/Wheel Metal Blade, 2 Battery Yard Tool
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What It Is

This is a 4-in-1 cordless electric weed wacker/trimmer/edger/brush cutter kit with two 6000mAh batteries and a metal blade wheel attachment. It’s designed for medium-to-heavy residential yard work, including thick grass, blackberry vines, and light brush, not for commercial zero-turn mowers or large-acreage use.

Fitment & Compatibility

  • Deck size/type: Not applicable—this is a handheld string trimmer/brush cutter, not a mower blade. It has no deck.
  • Model/brand fit: Works only with itself (brand “Weed”). No cross-brand battery compatibility. Uses a proprietary 6000mAh battery pack (included). If you lose or break the charger, you must buy from the same brand.
  • Measurements: Cutting swath ~12 inches (string) or 10 inches (metal blade). Shaft diameter is standard for this class (~1 inch). The metal blade is a 3-tooth design, about 8 inches diameter. Wheel kit fits the trimmer shaft and adjusts for edging.
  • Check before buying: Verify the battery charger is included (it is). Ensure the metal blade is legal in your area (some municipalities ban metal blades on residential trimmers). Confirm the wheel kit attaches to your trimmer’s guard (it does, but only this specific model).

Key Things to Know

  • Quality: Metal blade is decent for light brush but will dull quickly on thick woody stems. Plastic string head is adequate for grass but not for heavy-duty clearing. The “20000RPM” is no-load; under brush, it drops to ~12000 RPM.
  • Installation: Trimmer head and blade swap require a hex key (included) and moderate hand strength. The wheel kit snaps on with a thumbscrew—no tools needed. Battery slides in and clicks; no issues.
  • Gotchas: The 6000mAh batteries are heavy (about 1.5 lbs each), making the trimmer rear-heavy. Run time per battery is roughly 40–50 minutes on low speed, 20–25 minutes on high. The metal blade will throw debris—wear eye/leg protection. The string head uses a bump-feed system that can jam if overfilled.
  • Warranty: Typically 1 year limited. Check seller for return policy—some third-party sellers may not honor.

Should You Buy It

Buy this if you have a small-to-medium yard (under 1/2 acre) with mixed grass and light brush, and you want a single tool that does trimming, edging, and brush cutting without gas or a cord. Skip it if you need commercial durability, long run time for large properties, or compatibility with existing battery systems like Ryobi or DeWalt. The price is fair for the bundle, but don’t expect professional performance.

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