Best Cordless Ratchet | 5 Reviews and Buyers Guide

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Do you want to see the best cordless ratchet around? We’re sure you do. Accompanied by five great reviews and a buyer’s guide, of course.

A cordless ratchet is a versatile tool to add to any toolbox.  Turning and twisting bolts manually is time-consuming and energy-draining. With a cordless ratchet, time and energy can be saved and effective efficiency when working in tight spaces where leverage can become an issue.

The cordless ratchet is used by auto mechanics, woodworkers, carpenters, DIYers, and other professional technicians. Before buying a cordless ratchet, there are certain factors to consider. Consider your needs from this tool, and don’t over-inflate your ideas on what it can do.  Consider the key features: length, weight, grip, battery size, power/torque, and durability.

All of this can be confusing, so to help you to decide. We have compiled a comprehensive review of five of the best cordless ratchets on the market, along with a buyer’s guide.

Here’s a rundown of what to expect in this best cordless ratchet review article:

  • First, we lay out our top 5 picks side-by-side in a comparison table for your quick reference
  • Then, we take a detailed look at the features and benefits you’ll find helpful
  • Next, we’ll tell you about any shortcomings you might need to know about
  • And finally, you’ll have a better insight into the product after reading our buyers guide

Sound superb? Let’s get going!


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Best Cordless Ratchet Comparison Table:

CLICK any image to see Ratings & Reviews on Amazon


Further reading: 11 Types of Wrenches and Their Uses – A Useful Guide


5 Best Cordless Ratchets of 2021 – Reviews


1. Milwaukee 2457-21 Cordless Ratchet with Lithium-ion Battery (Best Overall)

Pros & Cons

  • Powerful
  • LED light
  • Sturdy
  • Pricey


2. ACDelco ARW1209P G12 Series Cordless Ratchet Wrench. (Best Value)

Pros & Cons

  • Electronic brake
  • More control
  • Ergonomic design
  • May lack power


3. AOBEN 12V 3/8″ Cordless Electric Ratchet Wrench

Pros & Cons

  • Cheap
  • Powerful
  • LED light
  • Issues with retainer ball and spring breaking


4. KIMO Cordless Electric Ratchet Wrench

Pros & Cons

  • 2-batteries
  • Great value
  • Loads of accessories
  • Lacks torque


5. S-LONG Cordless 12V ⅜ “ Ratchet Wrench

Pros & Cons

  • Good accessories
  • Powerful
  • Anti-slip grip
  • 1.5-hour battery charge
  • Bulky

Video: Are Electric Ratchets Worth Buying?


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Best Cordless Ratchet Wrench | Buyers Guide:

Factors to Consider When Buying a Cordless Ratchets

We hope that after going through our reviews, you are thinking about two or three models. If you feel a little bit confused, don’t worry. We created this buyer’s guide to help you know the features you need to emphasize so that you can pick suitable models easily.

Ratchets vs. Air Impact Wrenches

Before buying a cordless ratchet, you should not set your imaginations too high. Some people have many expectations of what this tool can do, which often leads to disappointment.

If you imagine this tool as one that can take six lug bolts of a tire in less than 10 seconds, then you will be in for a real shock. The device that can help you do that is an air impact wrench. 

Air impact wrenches are more powerful than cordless ratchets, but on the downside, they need a steady supply of pressurized air as well as a heavy-gauge cable running between the tool and the compressor. Also, they tend to be a little bit bulkier. However, they are the best for loosening very tight nuts and tightening them again to the desired torque.

When using a cordless ratchet, you will first need to switch the unit to manual mode to get your nut loose, then hold it down while pressing the trigger to take the nut off. This saves you time as you will not have to turn a ratchet or get the nut off by rotating it manually.

Think of cordless ratchet as a tuned-down version of air impact wrenches. Therefore, they are designed for smaller, more straightforward jobs and may not be ideal for nuts or bolts fixed too tight. You will need to invest in an air impact wrench on jobs that call for an extra tightening of nuts or loosening over-tightened nuts.

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Other factors to consider include;


One of the benefits cordless ratchets have over air impact wrenches is that they are incredibly compact and thus save on space. This makes them better for people who usually work in confined spaces, such as in a car engine. 

They are also better than standard ratchets as they make it easier for you to get the bolts loose. You can hold the handle still, and the ratchet head will do the turning for you. This means fewer accidental knocks on knuckles against hard surfaces and less time on taking nuts off a bolt.

It is essential to mention that some cordless ratchets are smaller than others, and many things determine the size, but majorly this is determined by the brand.

Brands that mount their batteries inline tend to have smaller models since there are no protrusions. This means that such models can easily fit in tight spaces. Keep off from models with abnormal battery configurations as they tend to have a very wide or very long body. Also, watch out for ratchets that use older battery models as they tend to be heavier and more prominent, not to mention that they wear out quicker.

Ease of use

Although most cordless ratchets function almost similarly, it is essential to look at the operating system. Also, check the design- does the tool have a comfortable handle for ease of handling. If cordless ratchets have a large grip area or slippery handle that puts a lot of stress on your palm or wrist, avoid it.


Another primary consideration is the size and type of battery a cordless ratchet uses. The battery influences the power of a ratchet and the weight as well. All these show how efficient a ratchet will be. The higher the battery amperage, the longer it will keep its charge. Keep in mind that bigger batteries take longer to charge than smaller ones, but charging time is determined by equipment quality.

Most cordless tools nowadays come with lithium-ion batteries, but you must confirm your unit comes with a lithium-ion battery- just in case. These batteries are lighter and have a faster charge time. They can also be charged at any time, irrespective of whether or not you have exhausted the charge. 

When considering battery capacity, keep in mind that the battery size that suits you depends on the type of work you intend to do with your tool.

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Durable Gear Drive

The gear drive should be made of steel instead of plastic or rubber. Although models with gear drives made of steel are pricier, they tend to be more durable and long-lasting.

Bottom Line

All of the five Cordless Ratchet Wrenches reviewed range from occasional DIY to professional mechanics. Our Best Overall Milwaukee 2457-21 is solid, compact, good in tight spaces, durable, and would certainly stand up to being used constantly. While this tool has all the features for making it the perfect tool to work with, there is one downside, the direction change is inconvenient for anyone with large hands or wearing gloves. It is also pricier than the others reviewed, but if you use a ratchet wrench regularly, this is the one for you.

Our Best Value ACDelco ratchet wrench has many good quality features, sturdy metal casing, compact, suitable for tight spaces, a reasonable price with a 1-year warranty. A good tool for a fair value price.

Best of the Rest

The AOBEN came a close second to the ACDelco but has a lower torque, not as well made, and the ratchet works in a clockwise direction only. However, it does come with a 1-year warranty and a 100% money-back guarantee.

The S-Long has good features with a 1-year warranty and good customer service, but the downside is it is a little on the large side, which is why it comes with a manual wrench in the kit. However, this is still an excellent sturdy metal ratchet wrench, with scientific design, high performance, and is reasonably priced.

We hope the reviews have helped you decide which ratchet wrench you want to buy and has given you a better understanding of which tool is suitable for your needs.

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Walts DIY is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you.

Walter Snyder