9 Best Battery Operated Air Purifiers For Sale In 2021

Last Update On: September 19, 2021 // Article Written By:

Do you know what purposes does a battery-operated air purifier serve? You probably already know that we use a range of technological devices in our everyday lives. Likewise, the battery-operated air purifier is one of them. In reality, a battery-operated air purifier is a smart device whose main purpose is to disinfect the air by removing unsuitable odours, dust, and smoke, among other things. Also, if you have a busy lifestyle that allows you to spend a large amount of time outside of your home, this product is for you. Health-conscious people even tend to use battery-powered air purifier because its small in size, portability and sometimes wearable and so on.

Do Battery-operated Air Purifiers Work?  

Yes, battery-operated air purifiers work smoothly. Most of the models are built with modern innovative technology which made them perfect to purify your room. No doubt, battery-powered portable airs are pretty much convenient to give you a great level of comfort in your home. Some innovative technologies are used in air purifiers. Below I will discuss some of the technologies used in a typical battery-operated purifier.

Ion Generators:

In many portable air purifiers, you’ll find an ion generator which tasks include generating negative ions. Those ions usually react with viruses, smoke, dust mites, and unpleasant odors. When the ions react with them, the airborne pollutants become heavy and drop down. That is how you will get instant air purification from a battery-powered portable air purifier.

Filter Mechanism:

The filter mechanism is widely used in many air purifiers. It’s a traditional technology. In that case, you’ll find a filter and a suction fan that is set up to get the job done. When the fan rotates, air enters into the filters. That is how dust and allergen get trapped into the filter. However, the filters should be changed or washed properly after a certain period. It will ensure the consistent performance of your air purifier.

Ozone Generators:

You may also find an ozone generator in a portable air purifier. At first, the Oxygen from the generator will be used which will later be transformed into Ozone. Then, this ozone will be released into your home environment. When dust or other pollutants come in contact with high amounts of ozone emissions, the ozone will eventually destroy and dissolve them.

From the above discussion, now it can be said that battery-powered air purifiers work perfectly with their negative ion generator technology. Because they are built with modern technology keeping innovation in mind.

What Is the Best Battery-Operated Air Purifier? 

Table of Content:

If you’re limited in time and want to go on any specific topic then check this table of content first. It is designed to assist you in quick and smart navigation.

Comparison Chart:

Have a look at this comparison chart and learn the differences between our selected products. This comparison chart is designed to help you select the right products without wasting your time and energy!

Image Product Technical Spec Price
Best For Ozone Generation
Portable Ozone Generator Air Purifier – Mini Air Cleaner
Portable Ozone Generator Air Purifier – Mini Air Cleaner
  • Brand: SZC
  • Color: Black
  • Power Source: Battery
  • Floor Area: 107 Square foot
  • Package Dimensions: 6 x 3.5 x 2.7 inches
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Best For Low Noise
WOOLALA Personal Wearable Air Purifier Necklace
WOOLALA Personal Wearable Air Purifier Necklace
  • Brand: WOOLALA
  • Color: Blue
  • Power Source: Battery
  • Filter Type: Ionic air
  • Package Dimensions: 54 x 5.04 x 1.18 inches
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Best Overall
FULOXTECH Portable Air Purifier - USB Rechargeable Mini Ozone Generator
FULOXTECH Portable Air Purifier – USB Rechargeable Mini Ozone Generator
  • Brand: FULOXTECH
  • Material: ABS
  • Power Source: Battery
  • Charging Time: 2 Hours
  • Package Dimensions: 39 x 3.39 x 2.2 inches
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Best For Permanence
Wynd Essential Smart Personal Air Purifier
Wynd Essential Smart Personal Air Purifier
  • Color: Black
  • Brand: Wynd
  • Item Dimensions LxWxH: 3.35 x 3.35 x 6.65 inches
  • Power Source: Battery Powered
  • Item Weight: 0.88 Pounds
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Best for Effortless Use
AirTamer A302 | Small Personal and Portable Air Purifier
AirTamer A302 | Small Personal and Portable Air Purifier
  • Power Source: Battery
  • Type: Portable
  • Brand: AirTamer 
  • Color: White
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Best Portable
Airdog FitAir Portable Air Purifier with HEPA Filter
Airdog FitAir Portable Air Purifier with HEPA Filter
  • Color: White
  • Brand: Airdog
  • Item Dimensions LxWxH: 7.2 x 3.46 x 3.15 inches
  • Power Source: Battery Powered
  • Item Weight: 476 Grams
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Best For Small
Small Portable Personal Air Purifier
Small Portable Personal Air Purifier
  • Color: White
  • Brand: InvisiClean
  • Item Dimensions LxWxH: 1.8 x 0.95 x 2.7 inches
  • Power Source: Battery powered
  • Item Weight: 1.4 Ounces
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Best Wearable
IGOKOTI Air Purifier Necklace,Personal Air Purifier
IGOKOTI Air Purifier Necklace,Personal Air Purifier
  • Material: Abs
  • Size: 3.15″ * 1.38″ * 0.9″
  • Weight: 48g
  • Power Supply: Usb
  • Control Method: Button
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Best For Travelling Lovers
Pure Enrichment PureZone Mini Portable Air Purifier
Pure Enrichment PureZone Mini Portable Air Purifier
  • Color: White
  • Brand: Pure Enrichment
  • Item Dimensions LxWxH: 8.5 x 3.3 x 2.7 inches
  • Power Source: USB-Powered Rechargeable Lithium-Ion Battery
  • Item Weight: 0.6 Pounds
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9 Best Battery Operated Air Purifier Reviews 2021

On the market, there are enough battery-operated air purifiers. I’ll go through the six best battery-operated air purifiers in this article. These are- Wynd Essential, AirTamer A302, Airdog FitAir, InviciClean, IGOKOTI, and Pure Enrichment and so on.

BEST BATTERY OPERATED AIR PURIFIERS REVIEWS

1. Best For Permanence: Wynd Essential – Personal Mini Air Purifier for Desk, Car, and Travel

Wynd Essential - Personal Mini Air Purifier for Desk, Car, and Travel

Wynd Important is one of the popular battery-powered mobile air purifiers on the market. Firstly, you can carry it in your car or travel on a plane because of its portability. This air purifier is well-known for a few specific features that are useful. It also offers you flexibility.

Secondly, the unheavy of this air purifier is very much to fit anywhere you want. It provides long-lasting battery life for the users that can back up at least eight hours. Likewise, the outstanding ability to clean the air fastly adds more stability to this product. To illustrate, this is the special thing about this air purifier.

Moreover, Wynd Essential has the ability to protect you from a lot of bacteria and airborne germs. Furthermore, you will get relief from the dust, smoke and other annoying things by using this air purifier. In conclusion, you need not worry about the creditability of this great battery operated air purifier to have a safer breathing space.

Technical Details:

  • Brand: Wynd
  • Color: Black
  • Power Source: Battery
  • Speed Dial: Yes
  • Package Dimensions: 3.35 x 3.35 x 6.65 inches
  • Item Weight: 0.88 pounds
  • Filter: Yes
  • Auto-Mode Button: Yes

For Whom Is This Product Designed?

This product was created with people who spend the bulk of their time outside the home in mind. Given the busy life, it is planned in such a way that everyone can use it for cold germs and bacteria.

Pros
  • Why Do We Love It? The weight of Wynd Essential found less than 0.88 pound Automatically change the built-in setting to clean the air A long-lasting battery that can back up to 08 hours Ability to clean up the room in just 15 minutes Wynd Essential can destroy a number of germs and bacteria.
Flaws but Not Deal Breakers
  • A lack of variety in colour denotes

2. Best for Effortless Use: AirTamer A302 | Small Personal and Portable Air Purifier

AirTamer A302 | Small Personal and Portable Air Purifier

The AirTamer A302 is another popular battery-powered air purifier that is well-known for its superior performance. The effortless usage of this air purifier enhances its credibility to a new level. It assures you an eye-catching level of air filtration. If you want to be more compact, you can wear it around your neck.

You will get a maximum seven-day backup period. The ionic filtration replaces traditional filters so that you can enjoy hassle-free filtration. It ensures you a mammoth 875% air pollutant compared to its nearest competitor in the market.

This compact air purifier is also well-known for its high performance and excellent ability to fight viruses and flu, among other things. The use of an air purifier will maintain a safe environment. It has the ability to combat a lot of flues and viruses without taking much place for its compact design.

Technical Details:

  • Brand: AirTamer
  • Color: Black
  • Power Source: Battery
  • Technology Used: New electrostatic purification 
  • Package Dimensions: 1.34 x 1.06 x 2.95 inches
  • Item Weight: 1.76 ounces
  • Filter: No
  • Travel Cage: Included

For Whom Is This Product Designed?

The people who tend to forget to carry the necessary pieces of stuff with them can tie this product around their neck. Because of its shape, you can hold it on your as well as in your wallet

Why Do We Love It?
  • An advantage to carry by hand or can tie around the neck Ability to disinfect the air at a fast rate The battery life lasts at least for 07 days Excellent ability to fight against a lot of flu and viruses It is providing a metal case that will protect the product from damage
Flaws but Not Deal Breakers
  • Some manufacturing problems need to address

3. Best Portable: Airdog FitAir Portable Air Purifier with HEPA Filter

Airdog FitAir Portable Air Purifier with HEPA Filter

The Airdog FitAir is a smart battery-powered air purifier that is suitable for a health-conscious person. It has an awesome ability to clean polluted air on a scale of 25 square feet. Generally, travellers prefer Airdog FitAir because it requires only a limited amount of space.

It allows a maximum number of airflow up to 130 L/m, which is awesome. The ease of use of this air purifier is something users love to have. This great air purifier has three distinct levels of adjustment settings for consumers to enjoy the fresh air.

Moreover, you can use this air purifier at least for six hours continuously. The HEPA filtration method provides 97.8% effective filtration that protects you from odours, dust, smoke and other contaminated elements. In addition, it offers essential oil to work as an aroma diffuser for users.

Technical Details:

  • Brand: Airdog
  • Color: White
  • Power Source: Battery
  • USB Charging: Yes    
  • Package Dimensions: 7.2 x 3.46 x 3.15 inches
  • Item Weight: 1.05 pounds
  • Filter: H11 HEPA filter
  • Air Flow Quantity: High volume

For Whom Is This Product Designed?

This product is intended for people who enjoy travelling. It was built particularly for them due to its ease of use.

Why Do We Love It?
  • Outstanding filtering efficiency A high volume of airflow up to 130L/min Ability to clean 25 square feet A fully charged Airdog FitAir air purifier last at least 06 hour
Flaws but Not Deal Breakers
  • The charging pot bugs need to be fixed

4. Best For Small: Small Portable Personal Air Purifier | Wearable Around the Neck

Small Portable Personal Air Purifier | Wearable Around the Neck

The InviciClean is a popular portable mini air purifier that is small and lightweight. It has the ability to freshen the air with ease and eliminates polluted air, dust, and smoke at a quicker rate. It is widely popular for the various eye-catching features that certainly can allure you to have it.

The InviciClean has a one-of-a-kind interface that caters to the needs of customers. Many people are concerned about battery efficiency. This rechargeable battery offers you a mammoth 270 hours battery backup which is superb to use constantly. So, you need not think of battery life and replace the disposable batteries in seconds when necessary.

Furthermore, a USB cable has been provided for this battery-operated air purifier. You can wear it around your neck, belt and can carry it to your car or even office that allows you free up from carrying a bulky air purifier. Finally, you can own this excellent air purifier at a reasonable price.

Technical Details:

  • Brand: InvisiClean
  • Color: White
  • Power Source: Battery
  • USB Charging: Yes    
  • Package Dimensions: 1.8 x 0.95 x 2.7 inches
  • Item Weight: 1.4 ounces
  • Design: Compact
  • Ease of Use: Easy operation

For Whom Is This Product Designed?

This air purifier is intended for people with a busy schedule. It happens because this product has all the qualities to attract customers’ attention.

Why Do We Love It?
  • InvinciClean can refresh the surroundings quickly It can be worn around your neck without any hassle Under 80$ (79.95), you can own an InvinciClean air purifier A unique and beautiful design is granted Provided a USB cable
Flaws but Not Deal Breakers
  • When exposed to longer spaces, it will lose its integrity

5. Best Wearable: Wearable Air Purifier, Personal Air Purifier, Necklace around The Neck

Wearable Air Purifier, Personal Air Purifier, Necklace around The Neck

IGOKOTI is a great portable mini air purifier with strong market demand. This battery-operated air purifier can also be worn around the neck for added comfort. That’s how you can taste a unique air purification provided its multiple usages and distinct features of this air purifier.

This air purifier has deployed two distinct volumes of negative ion to purify the air quickly. The large volume can release 120 million negative ions. Simultaneously, the smaller can release 80 million negative ions. In a battery-operated air purifier, a smart screen shows the battery level, which is amazing.

Finally, the battery of this air purifier has a long-lasting life. A higher air volume can back up 30 hours. On the contrary, a lower air volume can last 60 hours continuously. Moreover, it has two layers model of air purification. Besides, it assures customers one year of product warranty.

Technical Details:

  • Brand: IGOKOTI
  • Material: ABS
  • Power Source: Battery
  • USB Charging: Yes    
  • Package Dimensions: 3.15 x 1.38 x 0.9 inches
  • Item Weight: 1.6 ounces
  • Carbon Fiber Brush: Yes
  • Control Method: Button

For Whom Is This Product Designed?

Except for babies and people who are unable to use it, this air purifier is intended for all. Busy individual and allergic patients are the targeted people for this air purifier.

Why Do We Love It?
  • In a larger volume, IGOKOTI can release 120 million negative ions to have the air purification for the smell In a smaller volume, it can let up 80 million negative ions to purify the air A fully charged battery can back up 30 hours in a higher air volume and 60 hours to a lower air volume A smart screen can show how much battery remains, the state of charging and so on IGOKOTI provides one year warranty for the product
Flaws but Not Deal Breakers
  • This is not a waterproof air purifier Suggested not to use under an aerosol atmosphere It is strictly forbidden for patients with heart disease to use it

6. Best For Travelling Lovers: Pure Enrichment PureZone Mini Portable Air Purifier

Pure Enrichment PureZone Mini Portable Air Purifier

On the market, Pure Enrichment is a great battery-operated air purifier. It has two well-laid stages of air purifying.  Pure Enrichment provides a versatile scheme for users that allow users to experience fortified air. You will find great relief, whether you are at home or in public places.

Surprisingly, this air purifier has a three-dimensional fan speed environment. It covers a moderate amount of area to purify the air. You will find it easy to carry because an adjustable handle provides you with that luxury. So, you can do not need to be anxious about carrying this for a long period of time.

Furthermore, when compared to other air purifiers on the market, the price of a Pure Enrichment air purifier is exceptionally low. Also, it ensures an outstanding warranty period. In the case of other problems, you will be provided with the necessary support whenever it demands. So, you can easily use this air purifier with ease.

Technical Details:

  • Brand: Pure Enrichment
  • Color: White
  • Power Source: Battery
  • USB Charging: Yes    
  • Package Dimensions: 8.5 x 3.3 x 2.7 inches
  • Item Weight: 0.6 pounds
  • Filter Technology: 2-in-1
  • Fan Speeds: 3

For Whom Is This Product Designed?

Travelling lovers and corporate employees are the targeted people for this Pure Enrichment air purifier.

Why Do We Love It?
  • Two basic stages to purify the air up to 99.97%. Stage 01: pre-filter carbon activation, stage 02: real HEPA filter. Three optimal fan speed, namely low, medium and high speed to control the air cleaning process The approximate coverage area of Pure Enrichment is 57 square feet Adaptable with an adjustable handle Within a low cost 40$ (39.99) A 5 year of warranty
Flaws but Not Deal Breakers
  • The sound of the fan could be annoying

7. Best For Ozone Generation: SZC Portable Ozone Generator Air Purifier – Mini Air Cleaner

SZC portable ozone generator air purifier comes with a powerful odor removal option. Its powerful control of active oxygen concentration will eliminate odor in an effective way. While the effective area for this device is 107sq.ft/10m², you’ll be to eliminate odor from refrigerator shoe cabinet, bathroom, or even from the wardrobe. Its ability to increase the food metabolism will successfully help in the food preservation process of your refrigerator.

It comes with a large-capacity battery which works with low energy consumption. So, with every single charge, you can use it for two months without any hassle. Besides, with five years of service life, you’ll have a durable user experience from it. While no replacement may not be required in this period, all you need to do is charging it properly.

The operation process of this air purifier is also straightforward. You can conveniently operate it by using only a single button. Besides, the innovative design of this device made it easily portable so that you can carry it in your favorite room. It features a sealed moisture-proof design to give you the best level of performance.

Technical Details:

  • Brand: SZC
  • Color: Black
  • Power Source: Battery
  • Floor Area: 107 Square foot
  • Package Dimensions:6 x 3.5 x 2.7 inches
  • Item Weight:6 ounces
  • Charging: USB 5V 1A
  • Power Rating: <5W
  • Ozone Generation: 1 mg/h
  • Applicable temperature: -10℃-50℃

For Whom Is This Product Designed?

If you are looking for a portable air purifier that will give you seamless performance, this is the best fit for you. Also, if you hate odor in your refrigerator, bathroom, or other important spots, you should count this product.

Why Do We Love It?
  • It comes with a powerful odor removal ability.
  • It will extend the fresh-keeping cycle of your refrigerator.
  • You can use it for two months with only a single charge.
  • The innovative design of this product made it easily portable.
  • It comes with a long service life of five years.
Flaws but Not Deal Breakers
  • A few users complained about its performance.

8. Best For Low Noise: WOOLALA Personal Wearable Air Purifier Necklace/ Ionizer/Ions Generator/Low Noise for Adults Kids Blue

Woolala personal wearable air purifier comes with the ability to release at least 3 million ions. So, there will be no pollutants in your personal space when you have this device with you. The innovative design of this air purifier necklace allows you to wear it around your neck. You can use the built-in strap to wear it. Wouldn’t it be awesome to have an air-purifier which will be there where you go?

Thanks to this exclusive device as it will allow you to enjoy your day purer. The fan which is used in this air purifier works pretty much quietly. So, whether you are taking a rest or doing your tasks, it will never disturb you. The total operation process is easy. You can use it conveniently by using a button. All you have to do is pressing the button for two seconds, then you are all set to go.

The power consumption is quite low. Only a half-hour of charging will keep the device alive for 10 hours. If you have a problem with allergy or asthma, you can try this mini air purifier to get the job done. Because surely you will be protected from dust and other kind of pollutants from your surroundings with zero noise levels.

Technical Details:

  • Brand: WOOLALA
  • Color: Blue
  • Power Source: Battery
  • Filter Type: Ionic air
  • Package Dimensions:54 x 5.04 x 1.18 inches
  • Item Weight: 140 Grams
  • Noise: Below 25 dB
  • Applicable Area: Below 10m²

For Whom Is This Product Designed?

This product is specially designed for the type of person who needs continuous support with pure air. As you can carry it around your neck conveniently, using it on the go is easily possible.

Why Do We Love It?
  • It will remove dust and other pollutants from your surroundings.
  • You can wear this mini air purifier around the neck, so it is easy to take it wherever you go.
  • It operates without making any large noise, so you can silently use it without disturbing yourself and others.
  • The operation process is pretty much straightforward.
  • It comes with a simple and beautiful design to give you the best user experience.
Flaws but Not Deal Breakers
  • The chain of this device is not hypoallergenic.

9. Best Overall: FULOXTECH Portable Air Purifier – USB Rechargeable Mini Ozone Generator, Odor Eliminating Ozone Machine – White

Fuloxtech portable air purifier comes in handy if you want to eliminate different types of foul smells. The built-in smell elimination system of this device will give you a comfortable feeling in your room without any bad smell. There is no denying that in many air purifiers charcoal absorber or smell absorber gels are used to get the job done. Unlike that device, this exclusive air purifier will release 360-degree ozone to strongly eliminate odors from your surroundings.

This amazing product will produce negative ions which come with the ability to condense fine articles. So, they turn into large particles to give you an excellent opportunity to breathe healthily. There are two operation modes available for this device which are green mode and blue mode. The device works in different intervals for each operation mode. So, you can choose conveniently in which mode you want to operate this exclusive air purifier.

The green mode is also known as the power-saving mode. On the other hand, when the blue light is on, it is the efficient mode. Besides, the portable design of this air purifier will help you to carry it by using only one hand. Whether you go outdoor or stay inside of your room, it has everything to satisfy your needs.

Technical Details:

  • Brand: FULOXTECH
  • Material: ABS
  • Power Source: Battery
  • Charging Time: 2 Hours
  • Package Dimensions:39 x 3.39 x 2.2 inches
  • Item Weight:8 ounces
  • Blue/Green Light is on Working Mode
  • Blue/Green Light is flashing: Pausing Mode
  • Red Light is on Charging
  • The red light is off Finish Charging

For Whom Is This Product Designed?

When you want freshness wherever you go or stay, you can easily count on this product. The portable design will help you to give you the best user experience. Besides, those who love the diversity in an air purifier will also love this device.

Why Do We Love It?
  • It will remove odors properly from your surroundings.
  • It is specially designed to offer you a great level of portability.
  • Although it has two operation modes, it is quite easy to use.
  • You can use it conveniently both outdoor and indoor.
  • You can breathe healthy in fresh air if you have this device.
Flaws but Not Deal Breakers
  • Some users argued that the device is a little bit expensive.

Why Should You Buy A Battery-Operated Air Purifier?

Well, there are so many exciting kinds of stuff to buy a battery-powered air purifier. Relevant reasons for having a battery-operated air purifier have been discussed below-

Why Should You Buy A Battery-Operated Air Purifier?
  • A battery-operated air purifier is portable. It’s small enough to fit in your car, desk, or purse, and you can even wear it around your neck.
  • A battery-powered air purifier can back up from 6 hours to 07 days providing full charge on it.
  • The battery-operated air purifier offers approximately 99.99 per cent air purification.
  • A battery-powered air purifier can cover a significant portion of an area—In-home, office or outside an air purifier able to cover a maximum of 277 square feet.
  • The battery-powered air purifier is a tremendous killer for gems, dust, smoke, bacteria etc. It is silent friends of those people who are suffering from allergy and other infectious diseases.
  • You will find some of the well-designed battery operated air purifier
  • When it comes to battery-powered air purifiers, you can expect a product warranty ranging from one year to five years.

Frequently Asked Questions

Can air purifiers make you sick?

Not at all. Air purifier rather helps people who have allergy problems.

How long should an air purifier run?

It depends on your product type. On average, you can take service from an air purifier 5-8 hours at a time.

Does an air purifier reduce immunity?

Based on collected data, air purifier does not reduce immunity because an air purifier emits a good amount of airflow around the user.

Bottom Line

In the present case, we are inhaling a large amount of poisonous air on a continuous basis. As a result, we have been contaminated with a host of diseases. These pollutions have caused chaos in our daily lives. We must take certain precautionary measures in order to recover from these issues. One of them may be a battery-operated air purifier.

Portability is one of the benefits of a battery-powered air purifier. Battery operated air purifier able to freshen up air up to 99.99%. People who are suffering from all allergic problems can take heel at this smart product. There are other crucial factors why we should buy a battery-operated air purifier.

Finally, from the six battery-operated ionic air purifiers discussed above, I will show you the best available battery-operated air purifier. From my study on the battery-powered air purifier, I would suggest you pick Pure Enrichment PureZone Mini Portable Air Purifier between the six. This battery-operated air purifier gives you two stages of air filtration, three-dimensional fan speeds, large a broad coverage area, a well-designed layout, and a fair price.

Affiliate Disclosure: As an Amazon Associate I earn from qualifying purchases.

Author - Joseph Lee

Hi, I am Joseph Lee, I have a home gadget tools selling shop, where I sell air purifiers and its related accessories. Because of my business, I have to face so many clients of the air purifiers machine users. Though my shop specializes in air purifiers, I saw many clients face difficulties with installation, maintenance, not getting the exact amount of service, buying the wrong one. All those problems they face because of their lack of knowledge about air purifiers.