Best Cordless Vacuum for Hardwood Floors
By William Marcus | March 8, 2015
Complete Guide to Help You Select the Best Cordless Vacuum for Hardwood Floors!
Check Out my Latest 2019 Recommendations!
If you have wood floors in your home you need the best cordless vacuum for hardwood floors to keep them clean.
Hardwood floors are so beautiful to look at, but keeping them clean and shiny is a constant battle. I once read that up to a pound of dirt can hide in one square foot of brownish colored carpet without being seen. But the whole world can see when just a little bit of fine dust, dirt, debris, and hair end up on your shinny wood floor.
There’s a lot of ways to clean hardwood floors, but some of them are more labor-intensive than others. A dust mop will get the job done but your neighbors might complain when you step outside to shake out the dust and dirt. For decades a canister vacuum with a horse hair floor brush was considered the best way to clean wood floors.
A Better Way to Clean Hardwood Floors!
Thanks to state-of-the art battery and D/C motor technology it’s now possible to clean wood floors efficiently, hygienically, and without the hassle of a cord. A cordless stick vacuum with the right features is the best device ever invented for wood floor cleaning.
But choosing the right one can be confusing and time consuming. I have done the research, testing, reviewing, and data gathering to find the best cordless vacuums for hardwood floors currently available.
So, let’s dive right in and get you connected to a really great cordless vacuum that will clean your hardwood floors.
Top 5 Best Cordless Vacuums for Hardwood Floors
(UPDATED June 26, 2019) I have meticulously researched and evaluated many cord free vacuums that appeared to be good candidates. Only 5 made it to the top of my list.
Each of the Cordless Stick Vacuums listed BELOW are top performers on hardwood as well as engineered, Laminate, Vinyl, tile, and stone flooring. All of them work well for cleaning and maintaining most carpet types and area rugs.
Please NOTE: For your convenience, I have provided a detailed description of each vacuum model directly below. I have also provided a Side-by-Side Comparison Table after the last listing so you can compare features, specs, and price.
NOTE: If you happen to reside in a European Country you can easily and safely charge the battery in any of the cordless vacuums listed below by using a Voltage Converter available at Amazon.com
Just when it seemed the bar had been locked in place with the announcement of the Dyson Cyclone V10 Absolute one year ago, another milestone has been reached.
The Dyson V11 Torque Drive is the first cordless stick vacuum that can be used as a serious multi-floor, whole-house Primary vacuum cleaner (in many instances). With just one, built-in 7 cell Lithium-Ion battery a homeowner can vacuum for up to 60 minutes without interruption.
Unsurpassed Suction Power
“…twice the suction of any other battery-powered vacuum.”
The previous generation of battery-powered stick vacs offers good suction power. Enough to clean hardwood floors as well as low to medium pile carpet. The new V11 Torque Drive develops a whopping 185 Air Watts of suction.
Dyson claims its new V11 has double the suction of any other cordless vacuum. And 20% more than the highly popular Cyclone V10 Absolute.
Torque Drive Floor Brush
The housing is outfitted with a Dynamic Load Sensor (DLS) that detects floor surface differences. It senses when you transition from carpet to hardwood floors and sends a signal to the controller. It tells the Torque Drive motorized brush roll to slow down.
This feature all but eliminates the frustrating issue of slinging large debris, such as dry cereal or pet food, across your hardwood floor.
And when you cross back over to your carpet, it signals the controller to speed up the brush roll. This provides the necessary agitation to deep clean your carpet pile.
The slowed down spinning brush operates at just the right speed to whisk the clingy dust loose, and yet is gentle on any wood finish. The over-the-top suction power sucks up dust and dirt that has fallen in any cracks in the floor or along the baseboards.
The older Dyson V8 came with (2) Floor Brush heads: one for carpet and a soft roller head for hardwood floors. This worked great, except you would have to stop and change Floor Brushes each time you changed from carpet to hardwood floors. The V11 comes with only one floor brush that has a roller with both stiff and soft bristles.
This is a superior arrangement that ultimately saves you time not having to change floor brushes back and forth while cleaning.
Most other cordless stick vacuums I have reviewed lacked the power to do a thorough cleaning of anything but low to medium pile carpet.
The Dyson V11 easily removes dirt, dust, debris, and pet hair from both low and medium pile carpet. It even has enough suction and raw power to extract dirt from Long Pile and Soft Plush Carpet.
LED Display Screen
The Dyson V11 Torque is equipped with an LED Display Screen right on top of the main body. It provides the operator with Remaining Run Time in countdown format. It tells you which Mode you are using; ECO, AUTO, or BOOST. And Maintenance Reports inform the operator of when it’s time to clean the filter of if there are any blockages.
Having this information in front of you helps you make decisions such as whether or not you have enough battery power to clean the downstairs bedroom. Or, if you should switch Modes to maximize the cleaning efficiency.
Check Out this Excellent Dyson Demo VIDEO!
- 185 Air Watts of raw suction power
- High Torque Cleaner Head with DSL to detect floor surface differences and automatically adjusts brush roll speed for optimum performance
- LED Screen Display intelligently reports Remaining Run Time, Power Mode, and Maintenance Reports
- Point-and-Shoot Large Dust Cup that holds .8 dry qts.
- Run Time: Up to 60 min. in ECO Mode / Up to 25 min. in Auto Mode, and 15 min. Boost Mode
- 2-in-1 Handheld Vacuum versatility for cleaning above-floors, stairs, furniture, and car
- HEPA-Level Full-Machine Filtration that arrests 99.97% of dangerous particulates down to 0.3 microns
- Acoustically Engineered for Quiet Operation
- Included in Box: Torque Drive Cleaning Head, Mini-Motorized Tool, Combo Tool, Soft Dusting Brush, Stubborn Dirt Brush, Crevice Tool, Wand Storage Clip, Docking Station, and Charger
- Warranty: 2 Dyson Year Parts & Labor (excludes filter) after registering
The Dyson V11 Torque Drive represents a refinement of all the important features a serious, top-of-the-line cordless vacuum should have. It’s intelligently designed to maximize every amp of stored electrical power for the longest run time possible.
The V11 can be used effectively as a multi-floor, whole house vacuum. And in many instances it can replace a corded upright or canister vacuum as a primary vacuum.
- This vacuum is pricy!
- Some customers complain that it’s necessary to hold the trigger On/Off switch down to operate. Dyson designs it this way to minimize battery power consumption.
- Not Free-Standing! This is a common complaint with cordless stick vacuums. There are some excellent aftermarket stands available that help minimize this issue.
Of all the vacuums I have reviewed, the Dyson V11 Torque Drive is currently one of the very best cordless stick vacuums for hardwood floors. It’s a feature rich machine that has the capability of being used as a whole-house primary vacuum in many situations.COMPARISON TABLE
SharkNinja has taken the battery-powered Stick vacuum concept to a whole new level by introducing new models with refreshing design ideas. Models like the New ION P50 Upright (IC162) for instance.
This distinctive-looking vacuum offers the advantages of a traditional Upright with the convenience and versatility of cordless operation.
And, the Shark ION P50 (IC162) is one of the Most Practical cordless vacuum for cleaning hardwood floors I have reviewed so far.
It comes equipped with the time-proven DuoClean feature that has revolutionized hardwood floor cleaning. It amounts to TWO Brush Rolls in ONE Power Head. The one in the front acts as a fluffy mop for cleaning surface dust and gobbling up large debris. It easily removes such things as cereal or dry pet food from both hardwood and carpet.
Three Cleaning Modes
Activate the Hard Floor Mode by pressing the button located near the grip and it slows down both rollers. The suction is powerful enough to extract dirt hiding in cracks which has always been a challenge for any vacuum.
When you’re done with your hardwood and smooth floors activate the Carpet Mode to speed up the rollers. This provides the aggressive deep down cleaning of area rugs, and low to medium pile carpeting. Got some Plush Pile carpet in the bedroom? Simply press the Power Surge button and get an extra suction boost to get the job done.
Handy Lift-Away Mode
Not only can you vacuum the floors just like you would with a familiar Corded Upright Vacuum. Or launch the Shark ION P50 into the Lift-Away Mode and have the convenience of a handy Portable vacuum.
Use the Extension Wand with the Stretch Hose and DuoClean Power Head to navigate around furniture and walls. Or, Snap in a tool and clean those overhead hard to reach areas like ceiling fans, book shelves, and air vents. Use it to clean those stubborn carpeted stairs or give the family car or RV a good cleaning. And you won’t have to bother with a power cord.
Check Out this Cool Demo VIDEO of the Shark ION P50!
- Upright Vacuum Performance with the Convenience of Cordless operation
- DuoClean Technology w/ One Power Head and two brush rolls eliminates changing floor brushes when transitioning from Carpet to Hardwood Floors
- Powered Lift-Away® feature for Three Modes of Cleaning Versatility: (1) Upright for deep cleaning carpets and hard floors, (2) Stick mode for easily cleaning under furniture and tight places, and (3) Portable mode for above-floor cleaning
- Anti-Allergen Complete Seal Technology w/ HEPA Filtration catches 99.99% of allergy triggering particles as tiny as 0.3 microns
- Freestanding for convenient storage and easy parking
- Removable /Replaceable Battery provides up to 50 minutes of Runtime
- Bright LED Headlamps shows you the dirt
- Included: Dusting Brush, Duster Crevice Tool, Upholstery Tool, ION Core Battery, Battery Charging Cradle
- 5 Year SharkNinja Warranty, 2 Year on Battery
There are a lot of Cordless Stick Vacuums currently available. But when it comes to cleaning hardwood floors the Shark ION P50 Lightweight Cordless Upright Vacuum (IC162) is probably the Most Practical one I have reviewed.
Cleans Carpet, Area Rugs, and Plush Carpet
Not only will it do a splendid job on hardwood floors it also performs exceptionally well on area rugs, low to medium pile carpet, and even long plush carpet when used in the Power Surge Mode.
The Shark ION P50 Lightweight Cordless Upright Vacuum (IC162) is one of the few Cordless Vacuums that can fill the shoes of a Corded Upright Vacuum (with certain limitations.)COMPARISON TABLE
Imagine being able to clean your home for up to 50 minutes (with powered floor brush) without the hassle of a cord. That is a reality with the new tineco A10 Master Cordless Stick Vacuum.
Old Company, New Devision
Tineco is a new division of Ecovacs, the long-established maker of robotic vacuums. Ecovacs Robotics, Inc., 487 Bryant Street, 1st Floor San Francisco, CA 94107, CustomerService@Ecovacs.com, 1 /844-326-8227
Double the Cleaning Time
This quality built machine comes with (2) Removable Battery Packs that deliver up to 25 minutes Runtime each in Normal Mode, and about 7 min. in MAX mode.
The tineco A10 Master Cord-Free has a digital motor that develops 110 Air Watts of suction power, rivaling the Dyson V8 Absolute’s 115.
Cleans Hardwood and Carpeted Floors
Not only is this product equipped to clean all types of dirt from hardwood floors (including large debris such as cereal or dry pet food), it will also clean embedded dirt and hair from low to medium pile carpet or rugs.
The tineco A10 Master Cord-Free Stick package includes a Motorized Hard Floor Brush and a Motorized Carpet Brush for wall-to-wall cleaning.
If you or someone in your household suffers with a respiratory issue such as allergies or COPD, the tineco A10 Master has HEPA Level filtering to remove 99.9% of offending particles.
Another feature I really like about this handy tool is its extra quiet operation. It’s easy to maneuver, even in the tightest areas and has Bright LED Headlamps that helps you see where the dirt is.
Check Out this Cool Demonstration VIDEO!
- 110 Air Watts of Fade-Free Suction Power
- 2X 21.6V Lithium-Ion Removable Battery Packs that provide up to 25 minutes each Runtime in Normal Mode and 7 min. MAX Mode
- Upgradable Runtime with Optional Battery Packs
- Hygienic HEPA Filtering System for a healthier home
- Bright LED Headlights reveal the dirt
- Light Weight at only 5.3 lbs.
- Includes: (2) Lithium-Ion Batteries, (1) Motorized Carpet Brush, (1) Motorized Hard Floor Brush, (1) Mini Power Brush, 2-in-1 Dusting Brush, Crevice Tool, Charger, and Tool Caddy
- 2 Year Manufacturer’s Warranty against defects and workmanship and 5 Year Warranty for main digital motor
Mini Power Brush for Cleaning Stairs
Another feature that really impressed me about the tineco A10 Master Cordless is the Mini Power Brush. This attachment is designed to clean carpeted stairs easily without having to contort your wrist to clean the vertical surface. It also works great on upholstery or for cleaning up cars or RV’s.
Each of the attachments easily snap On or Off with one hand. The easy-empty dust bin has adequate capacity to allow you be more productive.
If you are looking for a practical and affordable cord-free solution for dealing with your hardwood floors and carpet or area rugs, check out the tineco A10 Master Cordless Stick Vacuum. It’s worth your serious consideration.
Also SEE: The NEW Tineco A11 Master Cordless Vacuum, w/ a 450W Digital Motor and other Upgrades
Take Me to COMPARISON TABLE
This rich-featured product by SharkNinja takes the concept of “versatility” to a whole new level! This exciting ultra-light cordless stick vacuum has all the features necessary to make it one of the best hardwood floor cordless vacuums currently available!
SharkNinja has built its reputation for pleasing its customers by its far-thinking innovative design staff.
And, the Shark IonFlex DuoClean (IF201) really delivers when it comes to cleaning hard and wood flooring, carpet and above-floor areas too.
Three Main Advantages
There are three main advantages the Shark IONFlex DuoClean IF201 has over all other cordless vacs at this time are:
- DuoClean Cleaning Head – This proprietary technology utilizes a 2nd brushroll made from soft thick microfiber bristles that roll over large debris like Fido’s Kibble & Bits so it can be sucked into the nozzle instead of slinging it across the floor. This enables it to handle all types of dirt and dust and leaves your wooden floor with a polished look!
- IonFLEX – This innovative feature has a twofold purpose. The jointed wand Flexes, making it possible to clean under furniture without having to stoop down, and it is currently the only motor head-type vacuum that will stand on its own.
- Upgradable Runtime – The Shark IONFlex DuoClean IF201 Ultra Light is currently one of the few battery-powered stick vacuums that allows you to easily swap out the battery while on the fly, replacing the depleted battery with a freshly charged battery for up to 80 minutes of Runtime. That’s enough time to clean a whole house!
- Removable ION Power Pack w/ Quick Charge provides up to 40 Minutes of non-stop Runtime (Upgradeable Optional 2nd Battery)
- MultiFLEX Technology for flexible reach cleaning floors and overhead cleaning
- DuoClean Technology that includes a stiff bristle brush for carpet and a second soft brush roll for hard floors
- Handheld 2-in-one Cordless Handheld Mode for maximum whole-house cleaning capability
- Smart Response Technology lets you program a range of Power Settings to customize the Shark IONFlex Cordless for your home’s unique cleaning needs
- Includes: (1) Lithium Ion Battery, Single Charger, Duster Crevice Tool, Wide Upholstery Tool,
Included: Anti-Allergen Dusting Brush, Duster Crevice Tool, Wide Upholstery Tool, (1) Lithium Ion Battery, and a Single Station Charger
- 5 Year Limited Warranty, 2 Year Battery (When purchased through Amazon, SEE: pdf)
SEE the Shark IONFlex DuoClean IF201 Ultra Light in Action!
SharkNinja has a stellar record when it comes to vacuum cleaner designs that delight customers. No other brand can boast of having the highest average customer feedback rating.
The Shark IonFlex DuoClean Cordless Ultra Light Vacuum (IF201) is yet another example of their far-thinking design philosophy. They consistently offer products that give you an advantage when it comes to cleaning your home.
And, when it comes to cleaning performance the Shark IONFlex Cordless IF201 compares to the highly popular Dyson V8 – especially when it comes to cleaning hardwood floors.
The 5 Year Warranty is the longest in the industry when it comes to Cordless Vacuums. And with the ability to easily change out the battery this exciting new vacuum should provide years of dependable service.COMPARISON TABLE
Would you like to have the Convenience of Cordless for cleaning your hardwood floors, but don’t want to mortgage your house?? The NEW Hoover Impulse Cordless BH53020 may be just the right solution you’ve been searching for!
After reviewing the Hoover Impulse I realized it was perhaps the perfect option to fill the Below $150 price range. I had been searching for a vacuum I could confidently recommend that doesn’t cost an arm and a leg. One that’s built by a reputable company, and really earns its keep.
Hardwood and Carpet Cleaning Performance
When I first got my hands on this vacuum I didn’t really expect it would work that well on hardwood floors – but boy was I wrong!
This attractive machine gobbles up large debris, dirt, and dust from hardwood floors and area rugs. When I tried it on Medium Pile carpeting it didn’t complain at all – it deep cleaned it as well.
Innovative Design that Works Well
There are several reasons the Hoover Impulse BH53020 works so well. The front edge of the motorized floor brush has a funnel shape for about 6” in the middle. This forces large debris toward the center where there is adequate clearance for it to pass. The bristles on the brush roll are arranged in a symmetrical pattern to manipulate dirt and debris toward the center of the nozzle. This is where the suction vortex lifts it up and into the dust cup. It really worked great in my testing.
Take a Look at this Brief Demo VIDEO!
- Grab-n-Go Cord-Free Convenience for unexpected messes on multiple floor surfaces
- Lightweight at Only 5.6 lbs.
- Swivel Steering for easy maneuvering around furniture
- 24 Volt built in Lithium-Ion battery provides up to 18 of cord-free cleaning power
- Converts to Handheld Vacuum for quick pick-ups and easy access to tight areas
- Hoover Dashboard indicates Power Level and Cleaning Mode for optimum cleaning
- Double-Tap Trigger for continuous cleaning power
- Easy-Clean Brushroll releases with the press of a button
- Easy-Empty Dirt Cup lets you release dirt with the push of a button
- Includes: Crevice Tool, Dusting Brush, Upholstery Tool, Wall Mount, Extra Filter, Charger, and Storage Bag
- 2-Year Hoover Limited Warranty
Simple But Handy
The Hoover Impulse Cordless BH53020 is not what I would call a “feature rich” vacuum. However it does have a handy Dashboard where you can select Normal Mode where the brush roll spins at a higher rpm for cleaning area rugs and carpet.
When you move to the hardwood floor areas you simply depress the Hard Floor Mode button and the brush roll slows down to give a sweeping effect so it won’t sling debris across the floor.
Or, you can select the Boost Mode if you encounter a really dirty area, although I found Normal suction to be quite sufficient for almost any cleaning situation I encountered.
Of course, it easily converts to a Handheld for those above-floor messes with plenty of tools for almost any job. I found that it works really well for cleaning the horizontal area of carpeted stairs by using the motorized floor brush in the handheld mode.
Two Negative Issues
The only issues I found with this vacuum are:
- You need to keep the filter and airways clean for maximum performance, and
- It would be nice if it was Free-Standing, but that is a trade off with this design.
The Hoover Impulse Cordless Stick offers great value. Its well designed and does an excellent job of cleaning wood floors as well as low to med. pile carpet and area rugs.
If you want a cordless stick vacuum that really performs on hardwood floors well and won’t drain your bank account, the Hoover Impulse Cordless BH53020 is one you should consider!
Compare Important Features and Specs of Cordless Hardwood Floor Vacuums
MAIN GUIDE: All Vacuum Cleaner Types for Hardwood Floors
Why Should You Trust My Advice?
As a professional Floor Care technician and certified by the IICRC (Recently Retired) I have spent a lot of hours pushing around all types of vacuums and floor care equipment. I have attended seminars and classes for hardwood floor cleaning and maintenance.
My experience cleaning hardwood floors has given me a unique perspective of what to look for when selecting a really good vacuum cleaner.
Hardwood Floors are Significant Investment $$
Hardwood flooring represents a significant investment. They add such beauty to any home and they deserve to be thoughtfully protected and maintained.
A quality cord-free stick vacuum is an excellent option for caring for your beautiful floors. The prospect of being able to vacuum your house without having to deal with a power cord is pretty enticing to most people! But, there are issues that need to be considered before you invest in one.
Most Things Lovely are Fragile!
Natural hardwood has been used down through the ages as a valued engineering material. Its natural buoyancy makes it ideal for building boats. The strength to weight ratio of wood is perfect for constructing buildings and its beauty is unsurpassed for the floors of our homes.
Although hardwood is naturally strong it is also easily scratched by anything that is harder. Stone, metal, plastic, and even the claws of your dog or cat can cause serious scratches.
Know Your Enemy!
The number one enemy to your hardwood floors is D-I-R-T! The Dirt that gets tracked into your home is mostly abrasive. It’s very much like rubbing your floor with sandpaper every time you walk on it. To preserve your floor it’s crucial to make sure any harmful dirt is removed on a regular basis.
That’s why I believe it’s important to give careful thought to which vacuum cleaner you use.
One Thing in Common…
All vacuum cleaners have at least one thing in common: they are all built from plastic and metal. A poorly designed machine can potentially cause damage to the floor you are trying to protect. Hard plastic wheels, loose screws and other metal parts can cause scratches.
Many of the economy-priced models currently available cut corners by using inferior components and dubious engineering. Their designers give first priority to cutting their costs with little consideration to your expensive wood floors. That’s why it’s important to stick to reputable and familiar name brands.
Choosing a cordless vacuum for your hardwood floors is not the time to go cheap! You would be better served with an old fashion dust mop than a low quality battery-powered vacuum.
Strong Suction is King!
If I had to name one attribute to look for when selecting a battery-powered hardwood floor vacuum, it would be Strong Suction. Natural wood floors can develop cracks and gaps over a period of time. Even sealed hardwood flooring is subject to expansion and contraction because of moisture. This can cause a separation of the planks leaving small, even large clevises for dirt to hide.
A cordless vacuum should have enough suction power to lift the dirt and dust that has accumulated in those cracks and gaps. And not just cracks, your new cordless stick should have enough suction to extract the dirt that hides along baseboards and crevices.
Of course powerful suction isn’t the only attribute that makes an excellent hardwood floor vacuum. It should also have a motor-powered brush for direct contact agitation to remove the fine dust that clings to the surface.
Brief History of Cordless Vacuums
The concept of a Cordless Vacuum for Hardwood Floors and other battery-powered tools is nothing new.
The very first Cordless Vacuum Cleaner was patented in 1975 that utilized a plurality of battery cells for only enough power for spot cleaning. It was very heavy, expensive, and the power lasted for a very short period of time.
But that invention allowed you the convenience of operating where there wasn’t a 110v or even a 12v receptacle and you didn’t have a cord to get tangled up in and have to coil up after use.
The concept was excellent but the available battery technology made it impractical.
Evolution of Battery Technology
The first practical nickel-cadmium batteries (NiCad) became available in the 1980’s that provided enough power and run time for small tools and appliances. They could be recharged relatively fast. The weight and cost made it possible to produce cordless products that really worked.
I was fascinated at the prospect of carrying a cordless drill in my tool box to use anywhere…anytime. I recall my first cordless drill I purchased in 1990. The storage shed I built with it still stands today.
But I never thought I would see the day when a serious battery-powered cordless vacuum cleaner would be developed because of the high power requirement.
Lithium-ion Battery Technology Revolutionizes Cordless Vacuums
In 2012 the IEEE Medal for Environmental and Safety Technologies was awarded for developing the Lithium-ion Battery.
Early 2013 the Lithium-ion Battery had evolved to a lithium vanadium phosphate battery that had the benefit of increased energy efficiency.
The following year, 2014 Akira Yoshino, Rachid Yazami, and Yoshio Nishi lead the way in developing the Lithium Ion Battery we now have today.
These three pioneers have set us free from the power cord and made our lives easier…thank you very much!
Frequently Asked Questions and Answers About Cordless Vacuum Cleaners for Hardwood Floors
Q. Does a Cordless Vacuum have enough power to really do a good job removing dirt from my hardwood floors? A. Yes! You will be amazed at the powerful suction produced by the top rated models. They also have sufficient power for vacuuming low to medium pile carpet. Only the best cordless stick vacuums have enough power to deep clean high pile carpet.
Q. Can a battery-operated vacuum replace a full-size corded vacuum? A. Yes, No, and Maybe! Battery powered vacuums simply do not have the level of suction power or the dirt-holding capacity of a full-size vacuum that operates with a cord plugged in to a 120V AC household current outlet. However, they are very useful at maintaining your floors and for dealing with everyday messes. If your home is relatively small with no children or pets it could be used as a primary vacuum. When used as intended they can be a real time and work saver.
Q. What is the average Run Time of a Cordless Vacuum? A. The average runtime depends on the wattage of the vacuum motor and the load. It will vary from model to model. Typically around 15 to 20 Minutes average. When used on hardwood floors the vacuum’s battery charge will last longer because there is significantly less resistance than when vacuuming carpet.
Q. How long does it take to charge a Cordless Vacuum? A. The current generation of Lithium-ion batteries can be fully charged in 2 to 4 hours, depending on the extent of discharge.
Q. How long will a cordless vacuum Battery last before having to replace it? A. The life of a Lithium-ion battery is determined by the number of charge/discharge cycles it undergoes. The power capacity drops to 80% after approximately 500 charging cycles. The new generation of Cordless Vacuum batteries will typically last 2 to 3 years before requiring replacement.
Q. How much do Cordless Vacuum Batteries cost? A. The average cost for a replacement battery is approx. $60
Q. How Safe are Cordless Vacuum Batteries? A. Lithium-ion (Li-ion) batteries require a “management system.” This is actually a built-in computer that prevents the battery from operating outside the cell’s safe limits (Under-charge or Over-charge). The management system regulates the safe temperature range and eliminates charge mismatches for Safe usage. This is why Lithium-ion batteries are relatively expensive. (To assure SAFETY use only battery chargers that come with your cordless vacuum, and follow manufactures instructions in the manual.)
Q. Do Lithium-ion batteries have a Memory Effect? A. The current generation of Lithium-Ion batteries DO NOT have a Memory Effect.
Q. What about Battery Conditioning? A. Lithium-ion batteries Do Not require “Conditioning.”