Last updated: 20 Jan 2021

Best Cordless Polishers

Cordless car polishers or car buffers are tools you use to apply and polish off vehicle polish and wax. More convenient than the corded variety, because they don’t require mains power to operate and there’s less risk of the cable smacking against your vehicle’s paintwork.

As you are undoubtedly aware, applying polish to vehicles will help remove light surface scratches, oxidation, dirt, bird droppings, swirls and other minor imperfections in the vehicle’s paintwork. To add further protection to the paintwork, you need to apply wax.

A cordless car polisher or buffer can perform both jobs with a lot less elbow grease and far faster than if you had to do the job manually.

However, as you might have guessed or from any first-hand experience picking the best cordless polisher will not be easy. You need to take several vital features into account, and we’re not even talking about how much you have to pay for one. 

So we’ve done this work for you and reviewed a host of cordless polishers. Here’s a list of the ten best cordless polishers available.

Top 10 Best Cordless Polishers

1

Ryobi P430G 18-Volt ONE Plus

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The Ryobi P430G is an orbital cordless polisher. Orbital means it doesn’t spin in one place like a drill. If you consider how your hands move when polishing a car, in a circular motion, the polisher follows the same technique. Except your hand wouldn’t be able to spin at 4000rpm.

This buffer is single speed and uses Ryobi 18-volt lithium Ion One+ batteries (batteries and charger are not included with the machine). However, it’s compatible with any of Ryobi’s 18-volt One+ batteries.

Featuring a barrel grip design, a comfortable GripZone and with a side handle for extra reach.

Using the 18V battery, you should be able to thoroughly wax on and off an SUV size vehicle with one charge. Weighing only 4lbs shouldn’t take too much out of your arm muscles like the heavier polishers.

The purchase includes one 18-volt One plus green buffer and polishing bonnet.

2

Milwaukee 2438-22X M12

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The  Milwaukee M12 Polisher is a polisher for detailing work in smaller areas that a large polisher cannot reach. A remarkable polisher when you want to detail headlamps and wheels.

The polisher is robust, compact and lightweight under 2lbs. Similar in looks to a small impact driver. With reversible side handle locations, you can easily find the best angle for your comfort.

The polisher has a variable speed trigger and a choice of RPM selector switch. Mode 1 operates from 0-2,800 RPM, while mode 2 operates from 0-8,300 RPM.

The M12 polisher is ideal for smaller, tighter areas on vehicles, such as bumpers and excellent polishing headlamps. If you’re buying a polisher for the whole car, you might want to consider a more extensive buffer with oversized pads.

3

Ryobi P435 One+

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The 10″ cordless orbital polisher is one of over 50 tools Ryobi now have in their 18v line of devices.

The P435 cordless polisher has a crescent-shaped handle. Even if you have large hands, you’ll still find enough space to grip the tool comfortably. There are multiple grips, and even allowing for the device being for extended use, the grip is still very comfortable.

Included with the polisher are two different types of bonnets. There’s an applicator for applying polish and a buffing bonnet you’ll need for polishing. 

In use, the polisher feels lightweight, and that will help when you need to polish the whole vehicle, especially if you have to work on an SUV or truck. 

The P435 produces a swirl-free finish due to its 2500 oscillations per minute, and the P108 high capacity battery will get you about 1.5 hours on a single charge. 

When in use, you’ll experience minimal vibration, and you can easily use it with one hand. Application and polishing bonnets are reusable and to maintain their condition hand wash after use. Don’t use fabric conditioners and only air-dry.

4

Makita XOP02Z 18V LXT

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Vehicle detailers tend to use and recommend Makita tools, and the Makita XOP02Z is no exception. There are plenty of features with this polisher to give you a consistent performance with every use.

Some enhanced features include the ‘random orbit with forced rotation’ and ‘random orbit with free rotation’ plus the variable speed allows for five different speed settings. When you use the polisher, you can set the speed and action you prefer.

An electronic controller will use more power for consistent speeds, even if the tool needs to work harder, especially when you’re polishing and enabling a soft-start for smoother control. The controller will use more power for consistent speeds, even if the tool needs to work harder, especially important when you’re polishing. The BL™ brushless motor helps the polisher run a cooler temperature prolonging the motor’s life. Makita claims their 18V batteries have the fastest charge times.

5

Milwaukee 2738-20 M18

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The Milwaukee M18 is giving cordless polisher devotees even more reason to ditch the corded polishers. Milwaukee claims of all cordless polishers none can match the M18 for size and capacity. They focus their design benefits in three fundamental areas: speed control, weight and balance. 

So what does focusing on balance, weight and speed control mean? Well, the polisher is capable of variable speed via a trigger. The dial’s location is perfect in the polisher’s back, and you can adjust the speed from 0 to 2,200 RPM. For polishing, you can choose between 800 RPM up to the 2,200 RPM maximum. Depending on your vehicle’s area and contours you’re cleaning, you need variable speed and power.

The cordless M18 now weighs a pound less than corded competitors. You already have superior maneuverability being cordless. The weight advantage should also reduce the strain on hands, arms and shoulders when you have a large vehicle to polish.

6

DEWALT 20V MAX XR Cordless Polisher (DCM849P2)

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The DEWALT (DCM849P2) has masses of performance and power to deal with vehicles, windshields, headlights and glass. Let’s also add convenience to the list of features, because it’s a cordless polisher that means no longer dragging a cord around. The sheer mobility of a cordless has to be the single most factor in deciding to buy one. And now with batteries having faster charge times and longer life, there’s no reason to keep with a cord.

The DCM849P2 has a brushless motor increasing the tool’s efficiency and power levels. There is a no-load speed of 800 RPM up to 2,200 RPM with the option of managing the variable speed rate via the trigger and speed dial.

The DeWalt’s features are pretty useful when you need your work to be the best it can be. The battery on the 7-inch polisher runs sideways very helpful keeping the battery out of the way. There’s also a rubber gearcase. Use the handle in the left or right-hand position, but you might prefer to use the bail handle instead.

7

ACDelco G12 Series 12V Cordless

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ACDelco G12 Series 12V Cordless ARS1212 is a 3-inch mini polisher tool set with 2 Li-ion batteries, charger, and accessory kit.

The polisher is compact and lightweight weighing only 1.98lbs and just under six inches long. The other ACDelco features are also impressive with a built-in LED light, variable speed trigger, and ergonomic grip.

The variable speed trigger allows responsive control from 0 to 2,400 RPM. The G12 battery platform uses the same battery for all G12 tools.

This cordless polisher is a great little tool for sanding and polishing headlights. Depending on how much sanding you need to do, You should get by with one battery charge unless they are very severely oxidised.

This mini cordless polisher is perfect for smaller jobs where a more significant buffer would be much too unwieldy and wouldn’t be able to reach small spaces.

8

SPTA 20V Cordless Car Polisher

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SPTA 20V Cordless Car Polisher comes with a full set of polishing and buffing gear, in total, this is a thirty-five piece kit.

The SPTA dual-action cordless polisher’s kit has two rechargeable batteries, 1x wool pad, 3x sponge pads and 2x microfiber cloths.

With 30-45 minutes working time from each battery there’s plenty of time for this 6-inch cordless polisher to remove swirls, scratches and minor defects from your vehicle’s paintwork.

The SPTA offers different speed settings from 3000-5000 RPM. Use the cordless tool for polishing, buffing paintwork, spoilers, headlights, taillights and it will restore chrome and aluminum.

The SPTA has a free-spinning dual action with lock and switch buttons positioned for easy reach, and the variable speed controller doesn’t get in the way of you polishing.

9

KIMO 12V 4" 3000RPM Cordless Car Buffer Polisher

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The KIMO 12V 4″ Cordless Car Buffer Polisher is exceptionally lightweight at just 1.7lbs. Because it’s so light, it should help reduce the fatigue in hands, arms and shoulders after prolonged use. There are five-speed settings for adjusting the speed precisely. The KIMO comes to you as a kit and includes battery and fast charger, plus foam and wool pads.

KIMO claim a premium performance cooler running, and more efficient copper motor rather than an aluminum motor. KIMO put their batteries through a 1,000 charging cycle test to guarantee a long-life battery.

Distinct five-speed settings from 600 RPM, 1200 RPM, 1800 RPM, 2,400 RPM and 3,000 RPM. The tool is compact at just ten inches long by two inches deep.

You’ll find the cordless polisher to be lightweight and easy to maneuver and with 4-inch pads is capable of thoroughly cleaning headlights and more challenging to reach areas of the vehicle.

10

WORX WX856L 20V Power Share Orbital Buffer/Polisher

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If you’re seeking to put a gloss finish to your car’s paintwork, then give the Worx 10-inch 20V Orbital Buffer (WX856L) a shot. 

The Worx is a single-speed buffer and polisher which offers 3,000 RPM of cordless power. Simultaneously rotating and oscillating thereby avoiding a consistent pattern will prevent swirl marks being left behind after polishing your vehicle.

The 20V 2.0ah battery (included) will power the Worx for up to forty-five minutes from a single charge.

The Worx design features include a 10-inch pad covering a large area of your vehicle from the one battery charge, reducing the amount of time it takes to buff your car. There’s a full-wrap steering-wheel type handle that can maneuver the orbital polisher at varying angles for additional comfort. At only 6.8lbs the buffer isn’t going to tire your arms and shoulders that much, especially with the tool’s handle design.

All you’re going to need to get started with this polisher is the polish. The kit comes with the battery and a one-hour charger. Also, there’s an application and polishing bonnet.

Best Cordless Polishers Buyers Guide

The first and most significant advantage that springs to mind for cordless polishers is not having the restrictions that come with corded polishers. No more snagging your cable under the tires, or yanking the plug out by mistake because you’re trying to get that last three inches of reach you need without changing sockets. Also, the issues around tangling the cord and how to store the polisher with its fifteen feet of cable attached.

Today’s models of cordless polishers are light years ahead of the polishers of a few years ago. Better and more efficient motors, massively improved battery life and digital speed controls. All point to the fact you won’t miss your corded polisher when you finally ditch the thing.

If there is a drawback, it’s still the battery life. Yes, batteries are leaps and bounds better than they used to be, but still, one charge is only going to give you about forty-five minutes. Of course, buying an additional one or two batteries will solve that problem. Having one or two on a charge while you use the other virtually guarantees constant use.

Best Cordless Polishers FAQ

What Is The Best Cordless Polisher/Buffer?

We recommend the DEWALT 20V MAX XR Cordless Polisher Kit for its brushless motor, no-load speed of 800- 2,200 RPM, variable trigger speeds and low-speed start.

What Is The Difference Between A Buffer And Polisher?

Both terms are used interchangeably by most people. But to be accurate, a buffer is for buffing out wax from the paintwork while a polisher is used to apply polish and polish out small scratches, swirls and minor defects.

Are Cordless Polishers Any Good?

They are an excellent tool. Technology is improving cordless polishers all the time. As we mentioned, the one drawback is battery life. But if you have two or three batteries, then a cordless polisher/buffer will become irreplaceable.

Are Cordless Polishers Expensive?

At the moment they are more expensive than the equivalent corded version. However, the prices are coming down, and you have to weigh up the convenience against the extra cost.

Who Should Buy A Cordless Polisher?

Professional detailers would benefit from a cordless polisher. But anyone who loves to clean their vehicle to professional standards will also enjoy the finish to their vehicle’s paintwork and the time saved.

How do cordless polishers compare to corded tools?

As far as cutting power the cordless version competes very well with the corded polishers. The cordless variety at least the quality ones have high-torque brushless motors, and most have at least 6-inch or 7-inch orbit diameters. Meaning they can cover the same amount of paintwork as the corded polishers.

The corded polishers are never going to run out of battery so that they will go for longer. But they can be inconvenient when in use. And it’s fair to say that if each battery on a cordless were capable of offering 2 or 3 hours per charge most people wouldn’t hesitate in buying cordless.

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