Redkey P9
(Photo : Redkey P9)

Cleaning floors with an upright cordless vacuum cleaner makes cleaning our homes easier and more efficient. However, the cleaning experience gets terrible if you use a cordless vacuum cleaner with low-suction power, demanding repeated suction just to clean thoroughly.

A Cordless Vacuum Cleaner That Can Suck Steel Balls - Redkey P9

Redkey P9 is an upright cordless vacuum cleaner with a suction power of up to 30KPa. How powerful and fast is that? 30KPa is equivalent to a second to inhale steel balls. Redkey P9 comes with a new generation of electric dust removal floor brush. With it, it's easy to achieve ''storm instantaneous suction" dust removal. This is exactly what I want an upright cordless vacuum cleaner. How does it perform? Let's test it together.

(Photo : Redkey P9 can easily pick up steel ball)

After a period of use, I decided to record and share this shopping and user experience. I hope you can also find the right cleaning equipment, just like I did.

From purchase to use, the Redkey P9 impressed me in five aspects: buying experience, parameters, cleaning effect, range performance, and user-friendly design.

The comfortable buying experience

It only took three days from purchase to pick up. They have 24-hour customer service that carefully explains product notes, making everything convenient.

We made a special inquiry and found that the price of an upright cordless vacuum cleaner with the same suction power on the market is around $400, while the Redkey P9 only costs about $170, making it cost-effective and a great deal.

II. Redkey P9 Parameters

  • Maximum suction power is 30KPa;

  • Supports three levels of adjustment;

  • 4 brush heads: new generation electric dusting brush, mite brush, 2-in-1 wide mouth suction head, and flat suction;

  • Battery capacity of 2600mAh;

  • Endurance up to 60min;

  • Supports battery removable;

  • Smart display to check the health status and remaining power;

  • Front LED searchlight.

Redkey P9 and accessories
(Photo : Redkey P9 and accessories)

In terms of specifications, it has been very rare to see a device priced at $170 with such good parameters. Compared with other products on the market at the same price point, the Redkey P9 has a major advantage in terms of suction power, power, range, and human-computer interaction.

III. Large Suction Power to Enhance Cleaning Performance; Cleaning Effect Is Very Shocking

The main purpose of buying the Redkey P9 upright cordless vacuum is to clean quickly, save time, and reduce hassle. As it turns out, the high-suction power and the electric dusting brush work well to quickly remove dust, greatly improving my cleaning efficiency. I can clean the whole house floor in 20 minutes, when it used to take 35 minutes. It's good value for money.

Redkey P9 only needs 20 minutes to clean 100㎡
(Photo : Redkey P9 only needs 20 minutes to clean 100㎡)

The Redkey P9 upright cordless vacuum cleaner has a brushless motor with 350W power and 30KPa of suction power. It cleans dust not only quickly but also thoroughly, even crevices. In the test, I used the P9 to clean up the cat litter and cat hair scattered in the room, and it only took one pass to suck the litter into the dustbin without repeated cleaning. The dust hidden in the crevices of the floor could also be sucked away easily, making the use of P9 worry-free.

The P9 supports three levels of suction power adjustment. When I am faced with stubborn stains that cannot be removed easily, I just need to adjust the vacuum cleaner to the highest gear, which can remove the stains immediately. However, the energy-saving gear is enough for everyday use for general dust, hair, and other dirt.

Redkey P9 can adjust the suction power through the screen button
(Photo : Redkey P9 can adjust the suction power through the screen button)

Mites and other allergens are hidden deep in mattresses and pillows, which the typical patting methods can't completely remove. P9 with a mite brush can eliminate these allergens, and its mite removal rate is up to 99.9%, resulting in a healthy and refreshing fabric where your skin can be at ease.

IV. Excellent Battery Life Performance, Making P9 a Long-lasting, Capable Cleaning Buddy

For upright cordless vacuum cleaners, battery capacity, and life span determine the size of a room that it can clean. The longer the battery life, the larger the area that can be cleaned.

During the test, I used the Redkey P9 to clean a 90㎡ room. I changed the brush head to clean the bed, sofa, curtains, and bookshelves, and it lasted for a total of 45min, with about 35% power remaining.

I read from Redkey's promotional content that the P9 has a battery life of 60min on a full charge, with a 2600mAh battery capacity and battery removal support. This means that even if the battery runs out, I can immediately replace it with the backup battery and resume cleaning immediately. In this respect, the P9 is perfect for cleaning large rooms, never losing power during the process or waiting for a full charge just to finish cleaning.

Redkey P9 supports battery removal
(Photo : Redkey P9 supports battery removal)

Redkey P9 has a long battery life, a removable battery, and a battery charging time of 5 hours. It supports whole battery charging or individual charging, making it very flexible to use.

V. The Humanized Design Can Only Be Experienced When You Use It

The product design is user-friendly, which is more likely to win the hearts of consumers. I found that Redkey P9 is equipped with many user-friendly designs.

What I like most is its electric dusting brush. It is not only compact but also easy to use when cleaning under the bed, sofa, and other low places, especially with the help of a brush head front LED light. The light is most helpful when cleaning a dark area, where we usually miss a spot due to lack of proper lighting. It is worth mentioning that the electric dusting brush is reasonably designed and efficient while using a smooth, effortless push and pull, making the cleaning process very easy.

Redkey P9 front LED light
(Photo : Redkey P9 front LED light)

In addition, the smart display has a real-time view of the remaining power. It's also space-saving and can be easily accessed in storage.

Redkey P9 storage hanger
(Photo : Redkey P9 storage hanger)

I have to say that Redkey's user-friendly design took into account all the difficulties that users could encounter in the actual use process and provided solutions in advance. Cleaning a room with the Redkey P9 is simple and easy.

VI. Summary: Redkey P9 Is Worth Buying

From purchase to actual experience, I think the Redkey P9 is definitely worth buying. Not only does it have a great price-performance ratio that makes it cheaper than similar suction upright cordless vacuums on the market, but it also has the same cleaning power as other high-end models. With a high-suction power of 30KPa and an electric dusting brush, you can clean the floor quickly and effectively.

Excellent endurance performance for 60min, plus a removable battery backup, make cleaning easy enough that you don't need to wait before cleaning up a large room in one go. The most important thing is that the product is comfortable to use, of good quality, and provides a great cleaning experience!

Redkey P9 is cost-effective, has great suction power, has far more cleaning power than most vacuum cleaners on the market, and offers a reasonable price range. If you are looking for a vacuum cleaner to improve your cleaning efficiency, the Redkey P9 is a good choice.

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