Black & Decker BDCS50C 4V Roto-BIT Storage Screwdriver Review

If you need a handy tool for your basic home improvement tasks and occasional DIY needs, the Black & Decker Roto-bit screwdriver is the tool for you. If you are looking for a lightweight and compact cordless screwdriver, the BDCS50C is small enough for ease of use. This is perfect for every homeowner out there who want to take matters into their own hands Fix toys, assemble furniture, hang photos on your wall fast easy.

The only thing missing in this power tool is the battery charge indicator and a bit extender. The light indicator is not much of an issue since it uses the lithium ion kind but the bit extender could have been a great help to reach tighter spaces.

BLACK+DECKER 4V MAX Cordless Screwdriver with Bit Storage (BDCS50C)



  • Uses 4V batteries which is enough for its intended use
  • Has a maximum speed of 180 RPMs
  • Includes 8 bits
  • Comes with a built-in rotating bit cartridge
  • Built with an-board magnet to hold extra screws
  • Features a LED work light


  • No battery fuel indicator
  • Made without a bit extender

Our Opinion

The Speed It Gives is Intended for its Limits

BLACK+DECKER 4V MAX Cordless Screwdriver with Bit Storage (BDCS50C)The Black & Decker BDCS50C has a sensible speed of 180 revolutions per minute. It is a reliable speed to use for your small tasks around the house. You can assemble or disassemble furniture, fix or dismantle toys, and hang your favorite family photos on your wall.

Every home should at least have one cordless screwdriver in their midst. They can do more than a regular manual screwdriver. They will be able to handle tasks that are just too tedious for the bare human hand. Cordless screwdrivers are compact and portable, so users who have projects to do on different parts of the house can easily move from one place to another without needing extension wires and power outlets and avoid tripping and harming yourself.

Read More:  Makita XFD10R 18V Compact Lithium-Ion Cordless Driver Drill Review

Powered by Lithium Ion Batteries

BLACK+DECKER 4V MAX Cordless Screwdriver with Bit Storage (BDCS50C)The BDCS50C uses a 4V lithium ion battery. This is part of Black & Decker’s 4V MAX battery system which means that batteries can be interchangeable with other tools that are in this line. For a 1.41-pound screwdriver, you would not even need any more power than that. According to some customer reviews online, the battery lasts very long, and it holds its charge even when not used for a long time.

Lithium ion batteries are now widely used for power tools because they are more efficient than the old NiCad and NiMH kind. Lithium ion batteries have a higher energy density. They can hold more energy and operate for much longer when in use. They also have a lower discharge rate, and that is why the BDCS50C can stay charged for months in between jobs.

This kind of battery is low maintenance because it no longer needs to get primed when they receive their first charge. They also do not suffer from the memory effect, which compels users to periodically discharge their batteries to ensure that the battery can still charge to full capacity.

Added Features

BLACK+DECKER 4V MAX Cordless Screwdriver with Bit Storage (BDCS50C)This particular model from Black & Decker features a rotating bit cartridge to store bits for easier accessibility while using the tool. It can hold up to eight bits so you can have a variety of bits for the different kinds of screws you need to drive. The built-in storage eliminates the need to rummage through your toolbox to get the right bit you need and prevents you from losing them.

There is also an onboard magnet that will hold your extra screws, so you do not have to hold them with your other hand. You can take advantage of this by holding your screwdriver with both hands to provide extra grip, not that you would actually need to since the lightweight tool can be operated with one hand. You can also have a firmer hold on the furniture or toys you are tending to with your free hand.

Read More:  Best Dewalt Right Angle Drill Review

Another feature on the BDCS50C is its LED work light. This is helpful for when you need extra illumination for work areas with insufficient lighting. You can drive screws with accuracy because you would see clearly with the lights on Your eyes will not be strained because the light will provide the amount of light you need to see what you are doing.

Covered by 2-year Limited Warranty

BLACK+DECKER 4V MAX Cordless Screwdriver with Bit Storage (BDCS50C)Black & Decker backs this product with a 2-year limited warranty. The warranty only covers the actual tool and does not include the accessories. The company will repair or exchange your products if the damage is within limits set. The warranty will be voided if your tool is damaged due to the user’s own carelessness and negligence, if the tool is abused, and if the tool had been previously repaired or attempted to be repaired by others except for Black & Decker and its Authorized Service Centers.

Your product could be repaired or exchanged within two years from the date of purchase if it had been bought from participating retailers. Proof of purchase may also be required The assurance a warranty provides will be a factor for consumers to consider buying a product. You would not want to buy products that will be a bigger loss than what you gained from it, right? So before you buy a product make sure that they offer a sensible warranty.

Comparison with Black & Decker LI2000PK

The Black & Decker LI2000PK is a screwdriver and project kit that includes a screwdriver, 39 hand tools, and accessories, and comes in a carrying bag. The BDCS50C does not come with all those other accessories, but it is a screwdriver with a higher battery capacity than what the LI2000PK has The LI2000PK operates with a 3.6V lithium ion battery, which means that the BDCS50C screwdriver can last longer than the other one.

Read More:  DEWALT DCF883M2 Vs. DCF890M2

BLACK+DECKER 4V MAX Cordless Screwdriver with Bit Storage (BDCS50C)


The Black & Decker BDCS50C4V Roto-Bit Storage Screwdriver is what you have to have in your own home if you need a reliable and durable tool for repairs in and around the house. It is light and compact with built-in bit storage and magnetic bit holders for convenience and accessibility of bits. Every homeowner and DIYer should already have this in their toolbox.