Buyers Guides

Black Decker Nht518 Cordless Electric Hedge Trimmer Review In 2021


Important Update: NHT518 has been discontinued by the manufacturer. The new version is: Black and Decker LHT2220 Cordless Hedge Trimmer

Trim within 100 feet of an electrical outlet, the Black & Decker NHT518 Cordless Hedge Trimmer provides the freedom to trim unlimited distance with the flexibility of battery power.

According to the manufacturer (Black & Decker), this trimmer trims up to 1,200 square feet of the hedge on just a single charge and features pre-hardened, machined-steel, dual-action blades for exceptional durability without excessive vibration. The extended blade measures 22 inches for level cuts, and a shearing blade handles branches up to 3/4-inch thick.

Stans Tips Savings For Electric Hedge Trimmer [Today Deals]

Specifications & Features:

  • Model number: NHT518
  • Type: Cordless Electric Hedge Trimmer
  • Blade length: 22 inches
  • Maximum cutting diameter: 3/4 inch
  • Battery type: 18-volt NiCad battery
  • Battery run time: Up to 30 minutes
  • Dimensions: 7.6 x 6.5 x 37.1 inches (WxHxD)
  • Weight: 6.4 pounds
  • Trims up to 1,200 square feet of the hedge on just one charge
  • Blades: Pre-hardened, machined-steel, dual-action
  • Features a lock-off switch helps prevent unintended start-ups
  • Included: Trimmer, 18-volt NiCad battery, charger, and blade cover
  • Warranty: 2 years
  • Long blade: 22 inches are enough in most cases
  • Lightweight: 6.4 pounds
  • Quiet operation
  • Dual action blades without excessive vibration
  • Not as powerful as corded trimmers
  • Short battery life has been reported by some users (see Amazon customer reviews). Additionally there are also some complaints on the charger not working as expected.


Although some owners/users aren’t satisfied with the battery life, the Black & Decker NHT518 Cordless Electric Hedge Trimmer remains the top choice for people who are looking to buy a cordless hedge trimmer. This power tool has been rated 4-1/5 stars out of 5 by 100 buyers/users at the Marketplace.

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