Black+Decker Powerseries Extreme vs Black+Decker dustbuster FLEX Cordless Stick Vacuum with Floor Head

Quick take: The Black+Decker Powerseries Extreme costs $40 less; the Black+Decker Powerseries Extreme runs longer per charge (55 vs 20 min).

SpecBlack+Decker Powerseries ExtremeBlack+Decker dustbuster FLEX Cordless Stick Vacuum with Floor Head
Price~$110~$150
TypeCordless StickCordless Stick
SuctionNot disclosedNot disclosed
Battery55 min20 min
Navigation
FiltrationWashable filterWashable filter (PVF110)
CordlessYesYes
BaggedNoNo
Noise
Dustbin650 ml502 ml
Water tank
Self-empty dockNoNo
Auto mop washingNoNo
Hot water washingNoNo
Obstacle avoidanceNoNo
Carpet detectionNoNo
Auto mop liftingNoNo
Multi-floor mappingNoNo
App controlNoNo
Dimensions6.4 x 12.4 x 27.8 in14.4 x 6.5 x 10.7 in
Weight3.2 lbs
Warranty2 years2 years

Pros & cons

Black+Decker Powerseries Extreme

  • Typically the cheapest name-brand stick on the shelf
  • Anti-tangle brush bar handles hair better than most sub-$150 sticks
  • Battery charges three ways — on-unit, off-unit, or wall mount
  • Self-standing design with no dock required
  • 650ml bowl and washable twist-clean filter keep running costs at zero
  • 55-minute rating is low speed with the brush off — max mode is a fraction of that
  • Carpet deep-cleaning clearly trails Shark and Levoit rivals
  • Weak suction in handheld mode
  • Filter clogs and needs frequent rinsing
  • More mixed owner ratings than category leaders, with some battery-longevity complaints

Black+Decker dustbuster FLEX Cordless Stick Vacuum with Floor Head

  • Converts between handheld, hose, and stick-with-floor-head configurations
  • Consistent, verifiable weight at 3.2 lbs — no manufacturer/retailer conflict
  • Comes with the full FLEX accessory kit plus a dedicated floor head
  • Washable filter — no recurring filter cost
  • One charging base covers the whole kit
  • 2-year limited warranty
  • Small 502ml bin, same as the base handheld — not sized for whole-house cleaning
  • 20-minute rated runtime is short for stick-vac duty
  • Pet brush attachment is passive, not motorized
  • Costs roughly double the standalone BDH2020FL handheld for the added floor head and hose kit