4V MAX* Lithium Rechargeable Screwdriver

MODEL # LI4000

  • SmartSelect™ clutch provides quick and easy torque selection to keep screws from stripping
  • Magnetic screw holder prevents dropped screws
  • Lithium Batterytech™ stays charged and ready for up to 18 months
  • Forward/reverse indicator clearly displays direction
  • LED work light illuminates work area
          5 stars 13 Reviews Print This Page
Add to Wish List


Product Details

Key Features

  • SmartSelect™ clutch
  • Magnetic screw holder
  • Lithium Batterytech™
  • Forward/reverse indicator
  • LED work light
  • Soft Grip


  • Quick and easy torque selection to keep screws from stripping
  • Prevents dropped screws
  • Stays charged and ready for up to 18 months
  • Clearly displays direction
  • Illuminates work area
  • For added comfort

What's Included

  • LI4000 screwdriver
  • (1) Charging Cradle
  • (1) Wall-mount assembly kit
  • (7) 1" Screwdriving Bits
  • (2) 2" Screwdriving Bits
  • (1) Nutdriver
  • (1) Hex Drill Bit
  • (1) Bit Bar


  • Furniture assembly
  • Hanging curtain rods, blinds and other decor
  • General household repair

Technical Specifications

  • rpm180 rpm
  • Voltage3.6
  • Battery TypeRechargable
  • Torque70 in-lbs

2 Year Limited Warranty

Black & Decker (U.S.) Inc. warrants this product for two (2) years against any defects in material or workmanship. The defective product will be replaced or repaired at no charge in either of two ways.

The first, which will result in exchanges only, is to return the product to the retailer from whom it was purchased (provided that the store is a participating retailer). Returns should be made within the time period of the retailer?s policy for exchanges (usually 30 to 90 days after the sale). Proof of purchase may be required. Please check with the retailer for their specific return policy regarding returns that are beyond the time set for exchanges.

The second option is to take or send the product (prepaid) to a Black & Decker owned or authorized Service Center for repair or replacement at our option. Proof of purchase may be required. Black & Decker owned and authorized Service Centers are listed under "Tools-Electric" in the yellow pages of the phone directory.

This warranty does not apply to accessories. This warranty gives you specific legal rights and you may have other rights which vary from state to state or province to province. Should you have any questions, contact the manager of your nearest Black & Decker Service Center. This product is not intended for commercial use.

LATIN AMERICA: This warranty does not apply to products sold in Latin America. For products sold in Latin America, check country specific warranty information contained in the packaging, call the local company or see the website for warranty information.


    Ratings & Reviews

    If you would like to review this product, please Sign Up or Log In

    User Reviews for

    4V MAX* Lithium Rechargeable Screwdriver

    0 people recommended the following review
    bjr Wrote:
    Fantastic little Tool
    Allows me to run screws in and out much quicker without straining my wrists so much. And the size of it is just perfect for my hands. And no cord.

    Such Power in a small package.


    Remembering where I last used it. I really need 2 of these.

    5/10/2013 12:42:16 AM

    0 people recommended the following review
    fprofitt Wrote:
    This is a great little driver
    I bought this product a couple years ago and I use it for most of my projects. It is easy to use and the size is perfect for tight areas where bigger drills won't fit.

    Small powerful design, great battery life, the weight is good for tight overhead jobs. Small enough to fit in your pocket. fast charging


    a holster would be nice, I use one from a cheap 4.8 volt driver that would not hold a charge.

    5/12/2012 3:46:52 PM

    0 people recommended the following review
    Bg78 Wrote:
    excellent tool!
    i tried the tool today and works great!it'a a lot better than my other mastercraft 4.8v who can't hold a charge more than 15 min.i suggest this screwdriver to everyone

    good battery,good price


    I had to buy 2 square screwdriver bit because the 2 hexagon and the torx are not useful,if you don't set the torque to the left the screwdriver is not strong

    1/16/2012 10:40:08 PM

    0 people recommended the following review
    Tazzmann Wrote:
    Good overall But !
    Great product. Have one of B&D other units as well with 2 separate batteries . Lately I find the battery does not last as long !

    small light weight


    needs 2 speeds , battery does not last long

    7/5/2011 8:41:13 AM

    0 people recommended the following review
    mprabucki Wrote:
    Fantastic tool
    I use this tool around the house, but I'm a busy DIY'er. I have used this tool all the time, it's fantastic and hasn't let me know.. I'm happy with my investment and will recommend this product. I have bought alot of tools in my lifetime but this little guy is typically with me on every project.

    I like the Torque it'll give you and the great battery. I don't really need the led but it's good too... I didn't really think I'd need the magnet holder for screws but once I got used to it, it made my life easier. I actually use the bit holder all the time too.


    There's not a single thing I don't like actaully!

    6/29/2011 6:15:45 PM

    0 people recommended the following review
    creeksidek Wrote:
    Handy, lightweight and simple to use
    It has enough power to accomplish small projects. It is lightweight and easy to use. It charges quickly.

    I like the long lasting Lithium battery, the light and the screw holder.


    It would be nice if it also could accept AC power.

    3/10/2011 11:34:34 AM

    0 people recommended the following review
    nawalins Wrote:
    Why would you buy anything else?
    I owned the li3000 for five years. I have used it and abused it and it keeps going. Even now after all the abuse I could throw at it does its start acting up. I am getting the Li4000 for Christmas (Don't tell the wife I know) if it is 1/2 the product that the Li3000 was I will be more than pleased! PS I wish there were more stars because this product needs more than five.

    It will do just about anything you can do will a plain old screw driver except for pry (which you shouldn't do anyway). It is handy and powerful for it's size.


    I wish it had a ratching effect when it runs out of torque. (my li3000 was used for this purpose which is part of the reason after 5 years I am replacing it).

    12/1/2010 7:33:52 AM

    0 people recommended the following review
    nawalins Wrote:
    Nice tool
    Bought this on black Friday 2010. Great price and the tool has so many great features.

    Adjustable clutch, screw holder, and plenty of different bits.



    11/28/2010 6:59:59 PM

    0 people recommended the following review
    nawalins Wrote:
    Handy screwdriver for small do-it-yourself jobs
    This is a great tool for small repair and installation jobs that do not require much power or torque. I love the magnetic screw/bit holder and the light. However, this tool lacks the power and torque needed to sink a screw into a stud. I tried using this screwdriver to hang a closet rod bracket and it struggled.

    Better battery life, magnetic screw/bit holder, built-in work light, adjustable torque


    Not for everyday, rugged work. Not enough torque for sinking multiple screws into hard, tough material.

    11/25/2010 3:35:02 PM

    0 people recommended the following review
    nawalins Wrote:
    Greatest tool ever!!
    They thought of everything the holder so you can use force. The power selection and of course everything all in one place and holder to keep you organized. THANKS BLACK AND DECKER!!




    11/11/2010 3:58:01 PM

    © Copyright 2015, Black & Decker Inc. All rights reserved. "BLACK & DECKER","BLACK+DECKER", and the BLACK & DECKER and BLACK+DECKER logos and product names are either registered trade marks or trade marks of "The Black & Decker Corporation"

    Forgot Password?