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Deik Vacuum Cleaner MT820 Robot Vacuum Cleaner

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$200.00 $139.00
2 – in- 1 functionality. This robot vacuum is both a mop and a vacuum (a sort of combination of Braava and Roomba). If you pop in the dirt bin, the vacuum motor will turn on. On the other hand, if you plug in the water tank, it will shut off....
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  1. 2 – in- 1 functionality. This robot vacuum is both a mop and a vacuum (a sort of combination of Braava and Roomba). If you pop in the dirt bin, the vacuum motor will turn on. On the other hand, if you plug in the water tank, it will shut off. The vacuum performance is amazing, but unfortunately, the way it mops is a little subpar since it does not scrub like iRobot Braava. Nonetheless, considering the price, it is still good as it will work great for maintenance mopping.
  1. Smart cleaning modes. The cleaning modes of the Deik robot vacuum will make cleaning more convenient. These cleaning modes are auto cleaning mode, spot cleaning mode, edge cleaning mode, and scheduling mode.
  1. 2 kPA suction power. A relatively good suction power that could help you deal with dirt and mess in your home.
  1. 9-liter dirt capacity. A relatively high dirt capacity ensures that it could collect more lingering dirt in your home.
  1. Built-in gyro sensor. Deik uses a gyro sensor to do a predictable back and forth motion on the floor.


  1. Lithium-ion batteries that could last to a maximum run time of 90 minutes. Deik vacuum cleaner batteries can run for an extended period of time, which means a longer cleaning time.
  1. Three-stage cleaning system. Its brush fealties a system that has the main roller brush and side brushes.


Pros and Cons of Deik robot vacuum cleaner


  • Affordable options and alternative
  • Equipped with a gyro sensor which provides an efficient navigation pattern
  • Flexible and versatile as it can mop and vacuum
  • It has a large dirt cup
  • Relatively quiet (50-60 dB)
  • Has a HEPA filter
  • Great performance on bare floors and low pile carpets
  • 1-year warranty


  • Cannot scrub floors
  • The motion of the mop and vacuum are the same
  • Does not deep clean carpets
  • The charge time of 270 minutes (4.5 hours) is a little bit longer than the average of 3 to 4 hours.


Specification of Deik Robot Vacuum Cleaner

Dust collection

Dust bin


6 lbs.


100 (100 to 240V)

Suction power

1.2 kPA

Recommended surfaces

Carpets, bare floors

Brush features

Three-stage cleaning system (Featuring the main roller brush and side brushes)



Noise level

50 dB (minimum)

60 dB (maximum)

Robotic features

Automatic recharge and resume

Dirty Storage Capacity

0.24 gal. (1.9 pints)

Dirty Storage Capacity (oz.)

30.43 oz.

Capacity (liters)

0.9 liter(s)

Capacity (cups)




Battery charging time

270 minutes

Charger details

Charging dock


1-year warranty


1.5 barrier scaling ability

Wheel features

2.5 cm wheels


Who should buy the Deik robot vacuum cleaner?

If you are one of those people who are too busy to clean, then you should buy the Deik robot vacuum cleaner. Being a robot vacuum, it can autonomously clean the home, giving more time to the one who is supposed to clean. Since it runs autonomously, you no longer need to tire yourself trying to get rid of the dust and dirt lingering on your floor.

People who are fascinated by robot vacuum cleaners should also buy this. Satiating one’s curiosity about robot vacuums is worth it, especially if the Deik robot vacuum cleaner is the one they will buy.

Lastly, Deik’s selling point. If you are a person who wants to try or wants to have a robot vacuum cleaner that can do the job, but you don’t have the budget to buy units or models of the high-end brands, then the Deik robot vacuum cleaner is right for you. You do not need to fork out much if you are going to buy a Deik robot vacuum cleaner. In fact, you are positioned to save more since the Deik robot vacuum cleaner is an affordable alternative to its high-end counterparts.

Review of Deik Robot Vacuum Cleaner

Deik Robot vacuum cleans greatly and conveniently. It can really lessen the cleaning workload. What is great about this product is that its price is comparably lower than its high-end counterpart. Despite this, its performance comes as near as those or even better. Its vacuum power is reasonable and can deal with most dirt. It also mops though it suffers from having the same movement as the vacuum, which makes it less ideal for scrubbing and removing stains. In terms of navigation, it has a full suite of sensors (gyro sensors) to avoid bumping, falling, and colliding. However, it does not have a SLAM algorithm or laser-guided sensors that could make things even better. It will also go around the room only once, starting from the inner parts to the edges, and then go back to the charging station after it’s done or when the battery is already near depletion. But despite only going once, it amazingly cleans bare floors and carpets. The charging time of 4.5 hours is a little over the average, but its run time of 3 hours makes up for this. It also has a large dust bin capacity of 9 liters and runs with 4 modes which are very useful when cleaning the home. And it does its functions quietly. The noise level of the Deik vacuum cleaner is between 50 to 60 dB, so it will really not disturb those at home while it is running. 


Frequently Asked Questions (FAQs)

  1. Can the Deik Robot vacuum cleaner deal with pet hair?


Answer: Yes, the Deik robot vacuum can deal with pet hairs.


  1. Can the Deik robot vacuum work well on hardwood floors


Answer: Yes, the Deik robot vacuum worked well on both hardwood and carpeted floors.


  1. Does the Deik robot vacuum cleaner pick up dog/cat hairs?


Answer: Yes, the Deik robot vacuum cleaner can pick up dog/cat hairs. This vacuum cleaner is equipped with a HEPA filter which is ideal for homes with furry pets.


  1. Can the Deik robot vacuum cleaner mop and vacuum at the same time?


Answer: Deik robot vacuum cleaner vacuums seconds before wet mopping with the tank and dust bin combination.

What is Deik Robot Vacuum?

Deik robot vacuum is an autonomous vacuum that could dramatically help you achieve your cleaning tasks at home. It is an affordable alternative to popular robot vacuums that currently rock the market. Why alternative? Because it is decent cleaning equipment that has the needed features to clean. Some of the most advanced features are absent, but that absence made the price of the Deik vacuum cleaner lower. How low? If you want a unit of the market’s current favorite robot vacuum cleaner, you should be prepared to fork out at least 200 bucks just for its most-basic robotic vacuum. Yes, that is a lot of money, especially if this would be your first time buying an autonomous vacuum cleaner or if you just want to try it. But here is the good news, you do not need to spend $200 or more for a robot vacuum. You can always choose the Deik robot vacuum, which is quite the feature-packed vacuum cleaner that retails all the way down to just below $180. Deik robot vacuum does not disappoint; though less expensive, its features are no less amazing. Yes, some of the most advanced characteristics are absent, but its performance is still great. Like other high-end robot vacuum cleaners, the Deik robot vacuum cleaner is also smart. This smartness helps it avoid falling from places or colliding with things. It also has a self-charging capability when its battery is near depletion. It also has a dual function. It can work both as a vacuum or as a mop, so pretty much like a combination of both Roomba and Braava. Its performance on different surfaces is likewise commendable.  


Deik vacuum parts: Replacement Chargers

Chargers for Deik vacuum cleaners come in different models. For instance, the ZB 1516 replacement charger is perfectly compatible with the DEIK EV-660 Cordless vacuum cleaner. This charger features an input voltage of a range of 100 to 240 volts. It also has a 6.5 feet cord length, and this makes it sufficient for indoor usage. The charger is characterized by an exclusive charging technology that provides a fast charging speed. The charger is safe for use, and its durable materials, as well as superior components, ensure long-term durability.

Deik vacuum parts: Brush Head

Before buying the brush head, you must check the inner diameter to ensure it is compatible with your Deik vacuum cleaner. The EZ floor brush is one of the most effective Deik vacuum parts you can consider going for. It is characterized by a highly flexible hose neck and smooth-rolling wheels. Also, note that the brush head is a dual-purpose component. It can be used for regular floor cleaning. It is characterized by a bristle base that makes it suitable for hard floors and a metal base that makes it ideal for carpet cleaning.

Deik vacuum parts: Replacement Filters

Filters are some of the most important Deik vacuum parts. Most Deik vacuum filters are easy to install. Filters should be appropriately maintained to ensure they operate correctly and to increase their durability. For instance, you can wash the filters regularly. But while on it, ensure you only fit them back on your Deik vacuum cleaner once they dry properly.

Deik vacuum parts: Battery

Remember we mentioned chargers. It only means that Deik vacuum cleaners run on batteries. As a matter of fact, the battery is one of the most important Deik vacuum parts, without which the vacuum cleaner will not work. There are many batteries that can be used for the Deik vacuum cleaner. The Li-ion rechargeable batteries characterized by 14.4V and 2600 mAh are durable enough, and you can trust them to take you through long vacuuming sessions before they need to be recharged. The batteries have built-in protection against external damages that might occur due to overcharging.

Frequently Asked Questions

  1. Which is the most important Deik vacuum part?

There is no part that can be said to be less or more important than the others. All the Deik vacuum parts work in tandem to ensure that the vac cleaner offers incredible vacuuming.

  1. Why is my vacuum cleaner not charging

In case your Deik vacuum cleaner is not charging, it is possible that the charger might be faulty, and you will have to find a new charger. You can watch the video in the link below to learn more troubleshooting solutions you can try out if the charger fails

Customer Reviews

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Deik Vacuum Cleaner MT820 Robot Vacuum Cleaner
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