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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 3 left in stock, order soon!
Arrives
Sunday, Oct 18
Recently Viewed
Color: Blue
Size: 21V
Features
- Cordless & Beginner-Friendly This cordless buffer features a pure copper brushed motor and random orbital polisher mechanism to deliver smooth, swirl-free results. The cordless polisher eliminates cable clutter, making it ideal for beginners or professionals in car detailing. Paired with a range of accessories, it's perfect for car wax buffer, polishing, cleaning, and scratch removal Please note: This battery system is uniquely designed and is not compatible with DeWalt batteries.
- 6 Speeds with LED Display The high-performance motor supports six speed levels (28005800 RPM) to suit a variety of tasks. The integrated LED screen shows current speed and battery level in real time. The 8mm dual action polisher motion ensures even wax and polish coverage with low noise and excellent heat control. Note: The device is equipped with an overheating protection system. When used continuously at high speed for more than 20 minutes, it may automatically shut off to cool down. Simply wait a few minutes before restarting.
- Dual Battery Power Equipped with two 21V 2000mAh rechargeable batteries and a fast charger, this cordless buffer polisher ensures extended operation and stable performance. For best results, please fully charge the batteries before first use a full charge allows the polisher to deliver its optimal performance. Whether youre detailing a sedan or an SUV, you can complete the job efficiently in one go.
- Lightweight & Ergonomic Size:11.8*5*6.7inches Weighing only 3.3 lbs, the buffer polisher features a comfortable ergonomic grip and a cordless designletting you work freely in garages, driveways, or outdoor spaces. Great for everyday users and pros looking for a lightweight, easy-to-maneuver car polisher.
- Complete Accessory Kit for Multi-Surface Use5-inch backing plate. Includes 2* 5''flat Sponge pads, 2* 6''flat Sponge pads, 2* 5''wave Sponge pads, 2 wool pads, 2 microfiber bonnets, 2 non-woven bonnets, and 6 sanding discsideal for any car buffers and polishers kit. This polisher for car detailing also works on boats, furniture, metal surfaces, wood, flooring, marble, and ceramicsmaking it a versatile buffer for all your detailing needs.
Description
At Niusken, we understand that every vehicle deserves a perfect finish. Our buffer polisher combines powerful performance with precision, making it easier to achieve a professional car polish at home. Designed for car enthusiasts and experts alike, the car buffer offers smooth operation and durable results, helping you restore and maintain your vehicle’s shine with minimal effort and maximum impact. Niusken was born from our passion for automotive care and high-performance tools. We provide car owners with top-quality polishers that deliver professional-level results, ensuring superior performance and ease of use. Niusken polishers are known for their innovative design, powerful performance, and user-friendly features, ideal for both professionals and car owners. We aim to expand our product line and enhance user experiences, striving to become a global leader in automotive care.
Brand: Niusken
Included Components: 2x 21V 2000mAh Batteries,1x Fast Charger, 2x 5'' Flat Sponge Pads, 2x 6'' Flat Sponge Pads, 2x 5'' Wave Sponge Pads, 2 Wool Pads, 2 Microfiber Bonnets, 2 Non-woven Bonnets, 6 Sanding Discs See more
Material: Acrylonitrile Butadiene Styrene (ABS)
Color: Blue
Product Dimensions: 11.8"D x 6.7"W x 5"H
Brand Name: Niusken
Included Components: 2x 21V 2000mAh Batteries,1x Fast Charger, 2x 5'' Flat Sponge Pads, 2x 6'' Flat Sponge Pads, 2x 5'' Wave Sponge Pads, 2 Wool Pads, 2 Microfiber Bonnets, 2 Non-woven Bonnets, 6 Sanding Discs
Unit Count: 1 Count
Number of Items: 1
Manufacturer: Niusken
Model Number: PGJ-21V-BLUE
Manufacturer Part Number: PGJ01
Power Source: Battery Powered
Specific Uses For Product: Waxing, Polishing, Scratch Removal, Cleaning, Car Detailing
Speed: 5800 rpm
Voltage: 21 volts
Material Type: Acrylonitrile Butadiene Styrene (ABS)
Color: Blue
Item Dimensions D x W x H: 11.8"D x 6.7"W x 5"H
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Oct 18
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Yellow
Size: 21V
I love this buffer! I have wanted one for quite some time. I typically wash/wax my car at home often. Prior to this I had a buffer from Harbor Freight, but it was corded and not very reliable. It also vibrated really harsh - sometimes to the point where I'd get a headache after using. Not so with this cordless polisher from Niusken! This Niusken buffer is cordless and comes with 2 batteries which allows me the freedom to move all around my car without having to pull on extension cords, etc. Battery life is OK, but I probably would've chosen a 4000mAh option if it was available. Having two batteries allows you to keep one on the charger at all times. I used this product over the weekend to polish the exterior of my car. Holding it in your hand it feels very solid and well-constructed but not heavy. It's easy to maneuver and my hands didn't get tired while using it. Vibration was minimal. I was able to get to the entire surface area of my mid-size sedan, but I did need to use the 2nd battery. My wife's SUV also had a minor scratch, so I used some rubbing compound and "buffed" it out. I wish I had taken before + after photos as this thing made the scratch completely disappear. I was able to apply polishing compound and then gradually increase the spin rate of the buffer using the dial on the side. It's very easy to reach the dial with your thumb, even while the device is ON. The buffer itself is super smooth and easy to operate. The other thing I love about this kit is all the included accessories. There is a variety of bonnets, polishing pads, and even sanding discs included so you can get started immediately. No other equipment to buy other than the wax/polishes you want to use. Overall, this turned out to be a great purchase and one that will hopefully continue to last for many years to come!
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Reviewed in the United States on November 7, 2025 by Brad S
Color: Yellow
Size: 21V
Perfect for entry level DIY beginners-I wanted something light and easy to use. I did not want to invest in a high quality buffer/polisher because I only plan on using it for our personal vehicles and not serious detail/body shop with a lot of use. With that said, I did need it for one car in particular that had to be compounded, polished, sealed and waxed. (Damage to a 2012 Buick Enclave that I have kept bc it has sentimental value as it was my mother’s car) This little guy saved me several hundred dollars from taking it to a body shop to be repaired. It’s fairly light, no cords (yay!), 2 batteries so great power (only needed one for entire vehicle and all stages), extremely quiet (even my husband commented how quiet is is), speed control is easy to manipulate whether you’re polishing or using it for compound/correcting, and overall giving it 5 stars. The only thing I would change is the pads- I did buy a softer quality pad for the finer finishing polish. (Orange pads are too rough for what needed and the polishing pad that came with it didn’t help apply the product well). Also used it to take off water spots on the windows. Husband even asked me how much I paid for it and if he could try it out to wax his car. :) It has paid for itself just using it this one time. Highly recommended.
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Reviewed in the United States on July 27, 2026 by RW
Color: Yellow
Size: 21V
Edit: After multiple uses the battery does not last as long I was pleasantly surprised by this cordless DA polisher. It’s lightweight, easy to handle, and the battery lasts long enough to polish an entire vehicle without constantly needing a recharge. The dual-action motion made it easy to remove light swirl marks and apply wax without worrying about damaging the paint. The kit came with everything I needed to get started, and changing the pads was quick and simple. Not having to deal with a power cord made it much easier to work around the car. Whether you’re polishing, waxing, or applying a sealant, this buffer gets the job done and is a great value for anyone who enjoys detailing their own vehicles.
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Reviewed in the United States on July 24, 2026 by Richard
Color: Yellow
Size: 21V
Excellent car buffing kit. Very smooth to operate. You can’t even feel the vibration in your hands. Easy to use. Comes with bag to carry it all. Easy speed control and to have 2 batteries is even nicer.
Reviewed in the United States on September 21, 2026 by barnhart1198
Color: Blue
Size: 21V
The presentation on opening the box and how nice everything looked is enough to sell me again. The buffer works amazing. Flawless really. With lots of accessories. As long as you have polish or wax, whatever you’re putting on. You’re ready to go. This set up comes with everything you need to get started right away. Would buy again.
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Reviewed in the United States on September 25, 2026 by Forrest
Color: Yellow
Size: 21V
I have only used it once, but the battery lasted for over an hour of buffing and it’s quite nice for a budget machine. I was buffing on power level 2 most the time and finished the last 20 min- estimated on power level 3 and that was the end of the battery. Actually was very pleased with battery life. I did hit power button a few times while using it but i was doing a body on a wave blaster with lots of curves and angles. But all in I’m very happy with how smooth and ergonomically comfortable the unit is to use. It’s quiet, didn’t get hot running those lower power settings and the foam pads it came with work quite well for dark colors and a great paint job.
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Reviewed in the United States on September 23, 2026 by tim
Color: Yellow
Size: 21V
I bought the Niusken cordless buffer for my husband because he had been wanting one for a while to work on our car, and he was honestly so excited when it arrived. After using it, he absolutely loves it. The fact that it’s cordless is probably one of the biggest advantages. Not having to drag an extension cord around the car makes detailing so much easier, especially when you’re moving from one side of the car to the other. Having two batteries is also really convenient because one can be charging while the other is being used. It came with a really nice assortment of polishing pads, so there are different options depending on what you’re trying to do. My husband said the random orbital movement makes it much easier to work with and gives him more control instead of feeling like the machine is constantly trying to pull itself around. It has a good amount of power for a cordless polisher, and the battery life has been perfectly reasonable for what we’ve used it for so far. It also feels comfortable enough to hold and maneuver without being ridiculously bulky. For the price, I think you get a lot in this kit. You’re getting the polisher, two batteries, charger, and a bunch of pads instead of having to buy everything separately. My husband is already talking about what else he wants to use it on, which probably tells you how much he likes it.
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Reviewed in the United States on August 19, 2026 by Alena Marie
Color: Yellow
Size: 21V
I'm happy with this polisher! As a consumer it was just what I needed to make my 17 yo Subaru look amazing. I didn't work on it long or hard enough to remove all imperfections, but it did make the paint shine again and smooth out a lot of the scratches. I also think the number of pads that this comes with and the two batteries make this a great value. Couple of notes, when your holding the handle is easy to push the power off. This happened to me a couple of times and I just thought the battery had died before I figured out it was me. Also there is no charge indicator on the battery but the charger itself has a small LED that changed color once the battery is fully charged. Really a great addition to my car care kit.
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Reviewed in the United States on September 29, 2026 by Web Mentorman