BLACK+DECKER 20V Max Flex Review

Vacuum Cleaner
The BLACK + DECKER Vacuum CLeaner is excellent for picking up small spills or getting to those hard-to-reach spots. It features a compact and lightweight design, making it convenient and easy to use.

Review Feature Summary

  • Dustbowl capacity 20.6 ounces.
  • Pet hair brush.
  • 3 stage filtration system.
* On special until end August 2020

BLACK+DECKER 20V Max Flex Vacuum Cleaner

Mark Johnson
Vacuum Cleaner Expert
Last Updated:  Aug, 2020
Rated from 14839 reviews.

I think you’ll agree with me when I say:

It’s REALLY hard to choose a vacuum cleaner with all the options available!

Or is it?

Well, it turns out, that after years and hundreds of hours of testing & reviewing, we have strong opinions about what makes the best air filtration system: level of purification, efficiency, and maintenance.

The BLACK+DECKER 20V Max Flex (On special until end Aug, 2020) has all the qualities and features, giving it an added advantage and an edge over its competitors.

Quick Summary of the BLACK+DECKER 20V Max Flex

The BLACK+DECKER BDH2020FL 20V max lithium Flex vac with pet hair brush features lithium technology for strong suction and fade-free power. Packed with strong suction and fade-free power. It also includes a pet hair brush to remove stubborn pet hair. It has a flexible 4-foot hose to reaches dirt high and low and this cordless, portable, and ultra-compact vac allows you to tackle your chores without lugging out your full-size vacuum.

The Good & the Bad


  • Cleans Like a Massive Vacuum System
  • Powerful, Convenient, Quick & Easy to Use
  • Great Value for Money


  • Great vacuum for RV or Vanlife! A little delicate..

Key Features

  • 4ft Flexible Extension Hose – For Floor to ceiling cleaning.
  • Pet Brush – Allows you to effectively clean rugs, stairs, & other upholstery.1 
  • Charging Base – Leave the vacuum on the charging base after each use.
  • 3 Stage Filtration System – Prevents dust2 & debris from escaping.
  • Easy to Empty Bin – The vacuum feautres a washable bowl & filter for thorough cleaning.

Useful Product Info

  • Product Dimensions: 14.9 x 10.7 x 6.5 Inches
  • Product Weight: 3.2 Pounds
  • Product Color: Black

What Others Think

At the time of writing this review, there were:

  • 2387 Customers
  • Who Gave it a Rating of 4.1 Out of 5.

Common Questions

  • Does the BLACK + DECKER 20V Maxflex come with the crevice tool?

Yes, it does. It comes with all the tools..

  • Is the BLACK + DECKER 20V Maxflex a 120 -240v charger?

Yes, it is.

Are BLACK + DECKER Vacuums Good?
How Do You Use A BLACK + DECKER Vacuum Cleaner?
What Is The Best Handheld Vacuum?
How Do You Clean A BLACK + DECKER Cordless Vacuum?

What's Included?

Here's what you get when you buy this Vacuum Cleaner:

  • Flex vac
  • Pet hair brush
  • 2 in 1 nozzle/brush3  tool
  • Long crevice tool,
  • Charging base

Our Verdict

The unit is an amazing vacuum cleaner, it is smaller than it looks, and comparable in size to a "traditional" handheld vac. In terms of weight, it's actually lighter than many traditional handheld models. With the hose locked into position (like in the default product picture), it "drives" very nicely.

What to Look for in a New Vacuum Cleaner?

If you’re in the market for a new Vacuum Cleaner, you’re probably looking at the different options and wondering which is the best one to choose.

Don’t worry, we’ve got you covered. Our reviews are based on the following features:

Suction Power

Only the most effective vacuums make the cut.


So you can get to those hard-to-reach areas.


Because you need a machine that’s built to last.

Ease of Use

It needs to be easy to use and easy to clean.


The Top Vacuum Cleaners We've Reviewed

Miele C3
Our Rating: 9.1/10

Miele Complete C3

Dyson Ball
Our Rating: 8.6/10

Dyson Upright Ball

Dyson V6
Our Rating: 8.2/10

Dyson V6 Cord-free

Shark Rotator Upright
Our Rating: 8.5/10

Shark Rotator Stick

Have you read our article on the the best vacuum for hardwood floors?

Mark Johnson

Mark Johnson

Mark advises business, individuals, and organizations on how to use and get the best purifiers so as to maintain their offices and homes. For a fresher and cleaner environment, he is the man for you. He loves ideas and concepts and uses his skills to make them a reality.

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