Cordless Buffer Polisher for Car Detailing,7230 RPM Car Buffer Polisher,21V 4.0Ah Li-ion Battery,Cordless Polisher With 29 PCS Car Detailing Kit,for Polishing, Waxing, Boat Sanding, Scratch Removing
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Availability:
In Stock.
Arrives
Tuesday, May 19
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Features
- Powerful Brushless Motor-The car buffer equipped with a high-efficiency pure copper brushless motor, this car polisher delivers 900W of power and reaches speeds up to 7230 RPM. Its built-in buffer overload protection instantly cuts off power when excess pressure is applied, preventing damage to the paint and ensuring user safety. The car polisher also provides exceptional durability, precise speed control, outstanding stability.
- 4.0Ah Battery & Fast Charging-The cordless buffer polisher included 2 * 21V 4.0Ah large-capacity batteries, offering enough power to complete a full car polishing session. With the accompanying fast charger, each battery full recharges in just 90 minutes. Swapping between two batteries significantly extends runtime and eliminates power anxiety.Note: The battery may lose some charge during transit; please fully charge it prior to use.
- 6-Speed Adjustment & DIY -This car buffers and polishers kit features 6 adjustable speed settings: low speed (Gear 1-2, 8001000 RPM) for waxing and polishing; medium speed (Gear 2-3, 10003000 RPM) for polishing and cleaning; high speed (Gear 3-4, 30004600 RPM) for effectively removing paint defects and oxidation; and ultra-high speed (Gear 5-6, 65007230 RPM) for DIY cutting and grinding (not recommended for non-professionals).
- Portable Design & Dual Speed Control-The car buffer polisher weighing only 4 lbs, the car buffer adopting rubber coating anti slip design for comfort and secure handling. The cordless design eliminates tangled cables. It supports two control modes,button (1/2/4/6) and knob (1-6),which cant be used simultaneously. Must turn off the switch and wait for the controller light to turn off before switching control modes. The car buffer polisher compatible with 125mm/150mm/180mm discs.
- Wide Application-The buffer polisher designed for both professionals and beginners, the car buffers and polishers kit comes with three types of pads (flat foam and wavy foam pads; wool polishing pad) and 2000-grit sandpaper. It is suitable for polishing, swirl removal, scratch repair, and more on painted surfaces.The cordless buffer polisher accommodates various tasks including auto, boat sanding, furniture refinishing, and floor maintenance,meet your polishing needs in different scenarios.
- 29 Pack Car Buffers and Polishers Kit-The orbital polisher for cars includes 28 specially designed accessories: 1*cordless buffer polisher, 3*flat foam pads, 3*wave foam pads, 3*wool polishing pads, 10*sheets of 2000-grit sandpaper, 1*5 inch backing plate, 2*21V 4.0Ah batteries, 1*fast charger, 1*side handle, 1*U-shaped handle and 2*handle screws, 1*hex screwdriver.
Brand: Jruav
Included Components: Buffer Polisher, Polishing Pad, battery, charger, handle
Material: Rubber, Metal/Alloy Steel
Color: A
Power Source: Battery Powered
Specific Uses For Product: Automotive
Speed: 7230 RPM
Item Weight: 3.37 Kilograms
Maximum Power: 900 Watts
Manufacturer: Jruav
Model: PGJ001
Item Weight: 7.41 pounds
Package Dimensions: 15.16 x 12.17 x 4.92 inches
Item model number: 7230RPM
Batteries: 1 AAA batteries required. (included)
Manufacturer Part Number: PGJ001
Date First Available: November 18, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, May 19
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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Top Amazon Reviews
Color: A
ok
Reviewed in the United States on March 8, 2026 by serge navian
Color: A
Impressed! Just got it today checked out the speed and was suprised with the different speed settings for the price and the 2 batteries and charger that came with it! Havent used it yet but will leave review when I do
Reviewed in the United States on December 4, 2025 by Tanya Johnson
Color: A
Very versital, many polishing pads included.
Reviewed in the United States on January 15, 2026 by George A Peterson
This is a very nice cordless variable-speed spinning buffer/ polisher/ grinder. Although it looks like (and the box calls it) an angle grinder and it has a nice top handle, it comes configured as (and its instruction manual calls it) a Cordless Buffer Polisher. There are two ways to set its rotation speed: 1. Via a continuously variable red speed dial with markings from 1-6. There is no discernibly different speed change between dial positions 1-2, but the speed gradually increases as you roll the dial up to level 6 (fastest). I prefer using this method to set rotation speed. 2. It also has 4-setting Mode button (with 4-segment green LED bar) to step between four preset speeds. After pressing the Mode button, the speed dial setting is over-ruled and ignored until the polisher is switched off and all green Mode indicator LEDs go out. The instruction manual recommends using speed settings 1-2 (800-1000 rpm) for waxing and buffing and levels 2-3 (1000 to 3000 RPM) for polishing and cleaning using the assorted of 5-inch hook and loop pads and your preferred polishing compound. [Note: A spinning polisher can leave swirl marks if the rotation speed is too high or the applied pressure is too heavy. A random orbital polisher is less likely to leave swirl marks.] The manual also recommends using the higher speed levels 4-6 (4600-7200 rpm) for DIY cutting and grinding. It comes with ten P100 grit sanding pads (but no cutting discs or spark guard needed for it to function as an angle grinder). The ON switch slides forward and locks, and while it is operating you can adjust the speed knob or press the Mode button to change speed. The polisher comes with two 21V Makita-style batteries, each of which has ten lithium-ion cells (marked 3.7V 1500mAh and configured in 2 parallel banks). [This calculates to 5x3.7 = 18.5V and 2x1500mAh = 3Ah, but the fully charged battery measures 20.56V, and it probably provides more than 3.51Ah of current, and these numbers round up to the advertised 21V @ 4Ah. Nevertheless, these are nice batteries.] The batteries also have a 4-segment LED charge indicator. They get charged by the (included) slide-on battery charger (which provides 21.6V but has no specs or certifications). The batteries also accept the round DC plug from compatible 21V wall chargers (not included). There is no mention of a warranty (after-market warranties are available). Its brushless DC motor is strong and seems durable. If you desire a well-made rotary polisher, this is a very good choice.
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Reviewed in the United States on January 26, 2026 by JB JB
I picked up this tool knowing I wanted something I could use for polishing and buffing for my home improvement projects, and what arrived was definitely more of an angle grinder with buffer pads than a typical standalone buffer. The main unit feels solid enough, with enough weight that it doesn’t feel flimsy or cheap. Once the buffer pad is attached, it was clear that this isn’t just a dinky gadget. It operates like a real angle grinder that’s been set up for polishing work, which was good enough for what I needed. Getting started was pretty simple. I snapped on the buffer pads that came in the kit and got to work on a couple of metal and painted surfaces. The spinning action and power reminded me of using a grinder, only gentler with the right pad, and the results were noticeable once I found the right speed and pressure. It’s nice to have that flexibility in one tool because it means I’m not dragging out multiple devices for a quick polish or detail pass. I also appreciate that it came with a variety of pads as well as 2 batteries, that way I never have to wait for the battery to recharge. Just swap them out and good to go. Overall, I’ve been happy with how it handled basic polishing and buffing tasks. It’s clear this is essentially an angle grinder adapted for polishing, which means it can be a little more aggressive if pushed, but it gives a lot of capability for home projects. I’d say it’s useful for someone who wants a more substantial tool for polishing and buffing without needing professional gear.
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Reviewed in the United States on January 3, 2026 by Inquisitive M Inquisitive M
Color: A
No era el tamaño que esperaba y los tornillos de la agarradera son casi imposibles de poner pareciera que no concuerda esa parte con la l máquina
Reviewed in the United States on February 25, 2026 by Benjamin
I really like this cordless buffer publisher for car. Recently I bought a used vehicle that has a some scratches that you can see. Instead of hiring someone I thought I would do it myself with this buffer. Buffer is easy to use. I did watch a YouTube video prior to be sure I knew what I was doing. I like that it comes with six speed so you can really take your time at it without damaging your vehicle overall I’m very happy with how my car turned out. Definitely will use it often
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Reviewed in the United States on February 18, 2026 by Khristen
Color: A
Not happy at all with this unit. I used this polisher for the first time yesterday. I had to replace the battery 10 minutes after I started using it I had to replace the battery the other battery that came in the box. It died 15 minutes later. Batteries did not wanted to charge after waiting for at least 2 hours. I was not even able to start a detailing the car I was supposed to work on. I lost $600.00 on a job yesterday. DON'T Buy it!! There is no battery life on this polisher.
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Reviewed in the United States on February 23, 2026 by Amazon Customer