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WAHL

Wahl 9766 Lithium Ion Pro Series Cordless Pet Clipper

  • Cordless, lithium-ion battery
  • 2 hour runtime, 3 hour charge
  • Stainless steel blades
  • Thick to heavy coats, dogs and cats
  • 1.6 lb clipper

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A cordless clipper kit for dogs and cats with thick or heavy coats, with a runtime long enough for a full grooming session. The listing does not name the blade sizes or guide combs inside.

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ASIN: B00BCGAOUWModel: 9766Category: Dog Clippers

Overview

Wahl's Lithium Ion Pro Series 9766 is a battery-powered clipper kit for grooming dogs and cats of all sizes. Stainless steel blades handle thick coats, and the lithium-ion pack recharges between sessions.

Going cordless lets you move around a dog without a cord getting in the way. Heavy-duty is the listing's own wording for the build. Kit contents and blade lengths are not itemized.

Who it's for

A household with a dog or cat that has a thick or heavy coat is the situation, with grooming done at home. Owners who only need light face trimming, and those who want a listed set of guide combs, should check the contents first.

Pros and cons

Pros
  • Cordless with lithium-ion battery
  • Long runtime per charge
  • Stainless steel blades
  • Works on dogs and cats
Cons
  • Kit contents not listed
  • Blade sizes not listed
  • Charge takes hours
  • Noise level not listed

Performance notes

The motor and sharp stainless blades cut through dense coat, and the rechargeable pack supplies steady power until the charge runs low. Clean, dry coats clip better than matted ones. Blade care and oiling follow the manual.

Specifications

BrandWAHL
Model9766
Dimensions & fit
Weight1.6 pounds
Power & efficiency
Power SourceBattery powered
Battery DescriptionLithium-ion
Construction & materials
Blade MaterialStainless steel
Included components
Unit Count1.0 Count
Other details
Charging Time3 hours
Runtime2 hours
Set NameWahl Lithium Ion Pro Series Cordless Pet Clipper Kit
Item Nype NameWahl Lithium Ion Pro Series Cordless Dog Clippers

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Frequently asked questions

How do I clean and oil the Wahl 9766 clipper blades?

The listing gives no care instructions. Follow the manual for cleaning and blade oil.

How long does the Wahl 9766 run per charge?

The listing gives 2 hours of runtime and 3 hours of charging time.

Can it be used on cats?

Yes. The title names dog and cat grooming.