BLACK+DECKER Li2000 Vs. AS6NG Vs. BDCS50C Cordless Screwdriver

Disclosure: Our work is supported by affiliate commissions — Learn more.

Cordless screwdrivers are not only for professionals, but as well as for people who are into DIY. The purpose of this power tool is to help you unscrew and screw a material to the other. It is also perfect for assembling certain furniture that you have recently brought. The difference with the cordless screwdriver with the traditional one is that it makes the job easier and more accurate.

One of the brands who carry cordless screwdrivers is Black+Decker. They have been in the power tools industry for many decades because of how reliable their tools are. They are also known to provide great home appliances, which makes Black+Decker a reputable company.

Now, when it comes to their cordless screwdrivers, three of the best models they have are Li2000 vs AS6NG vs BDCS50C. We let our editors try each one of these cordless screwdriver models so we can create a detailed review about each of them. Continue reading below and find out their differences.

Comparing BLACK+DECKER LI2000 Vs AS6NG Vs BDCS50C Cordless Screwdriver

1. BLACK+DECKER LI2000 Cordless Screwdriver

Check Price

The BLACK+DECKER LI2000 measures 2.88 X 7.69 X 9.5 inches, which makes this the most compact cordless screwdriver today. It is lightweight even with the battery in it, so you don’t have to worry about fatigue and such. Also, this cordless screwdriver produces lower vibration which is an advantage when working for a long period of time.

One of the best things about BLACK+DECKER LI2000 is that is has the three position handle, which is one of the most practical features that this tool has. Due to this type of handle, you can grip firmly the tool to help you get a good precision. You can also form the handle and spindle at a 180-degree angle. Using this angle will help you drive screw to sections that are hard to reach.

Another good thing about the BLACK+DECKER LI2000 is that it has 3.6 volt which provides better power than expected. It also has a maximum torque of 40 inches/lbs., and a maximum speed of 180 RPM. In just seconds, you will surely be able to screw in just seconds. Plus, with the torque, you will be able to drive screws into wood, concrete, and brick.


  • Has a LED light
  • Can adjust to a pistol grip
  • Lightweight
  • Fast enough to drive screws in seconds
  • Fits in small spaces


  • Ideal for small tasks

Top FAQs:

Q: Is it possible to drill holes using this power tool?

A: Definitely, you can use this to drill holes but use drill bits.

Q: Does this power tool comes with a charger?

A: Yes, it does come with a charger.

Q: Does this come with a reversible Phillips flat bit?

A: Yes, it does come with a flat/Phillips head bit.

2. Black+Decker AS6NG Cordless Screwdriver

Check Price

The Black+Decker AS6NG is powered by four double A alkaline battery. This type of battery usually has a longer shelf life and a higher energy density. Alkaline batteries are perfect for the AS6NG doesn’t need a lot of power to begin with.

One of the good things about Black+Decker AS6NG is that it has buttons that are not too complicated. It actually is a simple tool which you can flick with just one switch if you want the manual mode so you can gain control over it. Also, switching from reverse action to forward is easy, if you need to drive or remove the screws easily.

The Black+Decker AS6NG has a maximum torque of 20 inches/lbs., and a total speed of 120 RPM. The cordless screwdriver is perfect for installing light switches, hanging photos, hanging curtain rods, and more.


  • Can be switched to manual screw driving mode
  • Can easily tighten and loosen the screw
  • Lightweight and compact
  • Uses alkaline batteries
  • Speed capacity of at least 130 RPM


  • No bit holder

Top FAQs:

Q: How can you change the bits of the Black+Decker AS6NG

A: All you have to do is pulled from the end of the bit.

Q: Does this power tool require holding the switch down to work?

A: Yes, you need to hold the switch down so it can power on continuously.

Q: Does this work with rechargeable batteries?

A: Yes, it did work with rechargeable batteries.

3. Black+Decker BDCS50C 4V MAX Cordless Screwdriver

Check Price

The Black+Decker BDCS50C has a total maximum speed of 180 RPM, which can take on small tasks when needed. It can help hang a photo, dismantle or fix toys, disassemble or assemble furniture and more. This cordless screwdriver can helpful handle tasks that can cause your hand to experience fatigue.

One of the good things about Black+Decker BDCS50C is that it uses a 4V lithium-ion battery, which can be interchanged with your other power tools. It also proves enough power for all your tasks at home. The battery can also hold a charge and can last long. A lithium-ion battery has a low discharge rate, which is ideal for long working hours.

Another good thing about Black+Decker BDCS50C is that is has a LED light. This will help provide extra illumination in areas with low lighting. It will also make sure that you can clearly see what you’re working on to ensure accuracy. The LED light will also cause less rain in your eyes.


  • Two year limited warranty
  • LED work light
  • Has a storage for bits
  • Comes with eight bits
  • Maximum of 180 RPM


  • Bit extender is missing

Top FAQ:

Q: How long does the delivery take?

A: Depends on your area but the earliest delivery is three days.

Q: Do I need to purchase a separate charger?

A: No need as this comes with a charger.

Q: Does this come with a storage for extra screws?

A: Yes, it comes with an onboard magnet so it can hold your screws.

What Are The Differences


The Black+Decker LI2000 has a 3.6 volts, which is ideal for small projects around your house. It has the power to loosen and tighten the screws, which will help save more time and cause less fatigue. Using this cordless screwdriver will help you drive or unscrew in just minutes.

When it comes to the Black+Decker AS6NG, it has a maximum speed capacity of 130RPM and a maximum torque of 20 inches/lbs., which makes it very efficient when it comes to doing tasks. If needed, you can easily switch to the manual mode to drive the screw.

The Black+Decker BDCS50C has a total speed of 180 RPM and is also reliable when it comes to small tasks at home. Just like the two cordless screwdrivers above.

Design And Handling

When it comes to design, the Black+Decker BDCS50C is one of the best because of its LED light and the on board magnet, where you can place the screws. It also has a storage that’s built in where you can store the bits and screws.

The Black+Decker AS6NG, on the other hand, is not a complicated tool since the buttons can easily be controlled. There are also no complications when using it. In just one switch, you can already switch to the manual mode.

The Black+Decker LI2000 has a lightweight design and there are no complicated features as well. You can use it with just one hand and easy to use the switch to reverse and forward it. This will help unscrew and screw the bolts.

Lastly, when it comes to weight, the Black+Decker AS6NG is the lightest at 10.4 ounces. The Black+Decker LI2000 weighs 1 pounds, while the Black+Decker BDCS50C weight 1.41 pounds. All three are light enough to avoid fatigue and are all ideal for long hours of work.


Both the Black+Decker LI2000 and the Black+Decker BDCS50C are using lithium-ion battery, which makes them work longer than other drills. The LI2000 has 3.6volts.

The Black+Decker AS6NG uses four double A batteries that are disposable. But it can also handle rechargeable ones.

Head To Head Comparison

With the three Black+Decker cordless screwdrivers, all of them can do the job right. But one that stands out is the Black+Decker BDCS50C since it has a storage for your bits and screws, and an onboard magnet for those. It also has a LED light, just like the Black+Decker LI2000.

Now, if you don’t mind using double A batteries, then you may opt for the Black+Decker AS6NG. It’s a simple cordless screwdriver, with no storage and LED light. But, it can surely do the job right as well. 

Final Note

With the reviews above on the BLACK+DECKER LI2000 vs AS6NG vs BDCS50C, we have provided you all the observations that our editors got and experiences when they started working on each of the cordless screwdrivers. Choose one that suits your needs and the task that you usually work on.

Similar Posts