Best Cordless Screwdriver

After hours of research, we believe the BLACK+DECKER BDCS30C 4-Volt MAX Lithium-Ion Cordless Rechargeable LED Screwdriver is the best tool of its kind on the market.

BLACK+DECKER BDCS30C 4-Volt MAX Lithium-Ion Cordless Rechargeable LED Screwdriver
  • 180 RPMs and 35 in-lbs of torque
  • LED light to illluminate dark spaces
  • Inline Trigger Grip Provides Comfort And Control
  • USB Charging
  • Compact Design For Access Into Tight Places

Are you looking for a cordless screwdriver and want some advice on which product provides the best combination of quality and value?

We took a look at all products that are currently on the market and considered several factors to determine our pick for the best cordless screwdriver available today.

We evaluated qualities like the size of the unit, its ability to handle working in small spaces, its torque capabilities, and its battery life and quality. Other criteria included ease of use, ergonomic design, affordability, and finally, helpful bonus features magnetized surfaces.

Table of contents

Who should get this cordless screwdriver?

A cordless screwdriver is ideal for those who would like the assistance of power equipment for screwdriving tasks, but don’t necessarily need all the bulk and power of a drill.

This tool is helpful for working on craft projects, working on screwdriving tasks in smaller spaces, or for anyone who wants the benefit of portable power for basic repair or renovation jobs.

If you have arthritis, carpal tunnel syndrome, or just want to save yourself some time and energy doing work around the house, a cordless screwdriver is an excellent addition to the toolbox.

Why should you get this?

  • 180-RPM Motor
    The speed of rotation on this motor will make quick work of screwdriving needs and will make you wonder why you’d ever use a regular screwdriver again.
  • 40 In-Lbs Torque
    While nowhere near the kind of variable torque options available on a drill, the 40 in-lbs of torque that this screwdriver provides is more than enough to handle the bulk of your screwdriving needs.
  • USB Charging
    The charging system is compatible with most micro USB chargers, a common feature on many products of the modern age, including cell phones and computers. This provides a convenient way to get the 4-Volt Max recharged and ready for action again.
  • Long-Lasting Battery
    Easily able to handle a high number of screwdriving tasks on a single charge, the BLACK+DECKER BDCS30C is capable of handling quite a bit of work for such a small-sized tool.
  • Ergonomic Design
    The pistol grip and overall design of the BLACK+DECKER BDCS30C provides a very comfortable connection to the tool, while also providing the ability to access tight spots with increased leverage. Whether you are just tightening one screw or hundreds, this tool will keep your hand in a very comfortable and powerful position, delivering much more force into the screw and reducing the strain on your arm and hand.
  • LED Light
    The LED light that comes with this cordless screwdriver is extremely helpful when you are working in tight, dark spaces. Because the light is LED, it only draws a minimal amount of energy from the battery, while still providing that extra bit of visual help that can make all the difference between feeling around blindly in the dark and being able to see what you are doing clearly.
  • Magnetic Bit Storage
    A magnet on top of the cordless screwdriver allows you to quickly and easily change bits without the possibility of misplacing the removed bit. The BLACK+DECKER BDCS30C comes with two interchangeable bits.
  • 2-Year Limited Warranty
    This warranty covers any issues with the materials of workmanship of the tool. Keep in mind, however, that this warranty only applies if the tool was used in a home environment and was not abused or damaged.
  • Affordability
    The BLACK+DECKER BDCS30C 4-Volt MAX Lithium-Ion Cordless Rechargeable LED Screwdriver is priced in a range that is very affordable. Considering the features that come with this product, we think it’s a great value, and a piece that anyone can add to their toolbox.

Did you know?

The world’s first cordless drill was manufactured in 1961 and could drill 300 holes. That’s a whole lot of holes to fill with screws! Popular Mechanics August 1961

Its Flaws

  • Limited Torque Settings
    Keep in mind that this tool is not a replacement for a power drill for industrial-scale use. If you have expectations that this piece of equipment will produce that kind of power, you will be disappointed. As noted, this tool will be more than enough for general household tasks and smaller screwdriving projects. Also, keep in mind that this tool only has two settings for torque: forward and backward. It will produce full torque in both directions, and you may need to use a regular powerless screwdriver for finishing the final turns, especially if you want to be sure not to overtighten or over-sink the screw.
  • Wider Design
    While there are many positives regarding the ergonomic, pistol-grip design of the BLACK+DECKER BDCS30C, the grip itself is wider than most other products in this category. This could prove to be too bulky for projects where you need to fit the screwdriver into thin spaces.
  • Limited Bit Options
    While some products in the cordless screwdriver category feature a wider range of bit choices, the BLACK+DECKER BDCS30C only comes with two screwdriving bits. However, you can purchase the BLACK+DECKER Drill and Screw Bit Set if you need a specific bit that is not offered with the BDCS30C.


BLACK+DECKER BDCS20C 4-Volt MAX Lithium-Ion Cordless Rechargeable Screwdriver
  • 180 RPMs and 35 in-lbs of torque
  • Rechargeable
  • Inline trigger grip provides comfort and control
  • Compact design For access into tight places
DEWALT DCF620B 20-volt MAX XR Li-Ion Brushless Drywall ScrewGun Baretool
  • DEWALT brushless motor in that delivers superior performance and maximum run time
  • Cone-Lock(tm) nosecone locks on securely and is easily removed
  • ergonomically designed for less worker fatigue
  • LED light for visibility in tight spaces
  • Battery sold separately
Screwdriver Ext Reach 4v Li
  • UPC: 845534012743
  • Weight: 1.300 lbs


The BLACK+DECKER BDCS30C 4-Volt MAX Lithium-Ion Cordless Rechargeable LED Screwdriver offers a powerful and long-lasting battery that allows you to work for extended periods on a single charge and a USB charging system that is convenient and quick at returning the unit to a full charge.

It also has enough power to get the job done with ease and is designed to be highly efficient and comfortable to operate.

Additionally, the extra features of an LED light and magnetic bit holder make this cordless screwdriver extremely user-friendly.

Finally, you won’t have to break the bank to acquire one. Who knows? — this tool is so handy that you might even have to purchase two!

Jason Hall
Jason Hall
Hey there, my name is Jason and I am the creator and editor of this site. I have been working in the construction industry for the past 14 years and my mission is to help you start your next renovation!

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