Model#: BDKNLB2X4020-OPE
Condition:
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Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
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Black & Decker LB2X4020-OPE 20V Max 4.0 Ah Lithium-Ion Slide Battery

  • Black & Decker LB2X4020-OPE 20V Max 4.0 Ah Lithium-Ion Slide Battery
List:
$79.99
Sale Price:
$69.00
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Details

Black & Decker's 20V Max Series of tools offer users high-performance and dependability with the advanced 20V Max Lithium-Ion battery packs. Longer run times, faster charges and increased performance all in a lightweight, ultra compact battery designed by professionals, for professionals.
Features:
  • Enhanced power, performance and run times
  • Minimal memory discharge and power loss over time
  • Backed by a 2 year limited warranty
  • Compatible with all 20V Max Series outdoor and power tools
Includes:
  • 20V Max 4.0 Ah Lithium-Ion Slide Battery - LB2X4020-OPE

Specifications

Series: 20V MAX
Battery Amp Hours: 4.0 Ah
Battery Style: Slide
Battery Type: Li-Ion
Compatible Chargers: L2AFC-OPE 20V MAX Fast Charger
Compatible Models: All 20V MAX Series Outdoor & Power Tools
Voltage: 20V

Recommendations

Reviews

4.8 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
14
3
0
0
0
Recommendations
Yes, I would recommend this to a friend (16)
Pros
Powerful (11)
Easy To Use (1)
Value (1)
Best Uses
Frequent Use (1)
Heavy Duty Requirements (1)
Large Projects (1)
Small Projects (1)
Recommendations
Yes, I would recommend this to a friend
Pros
Powerful
Meets my needs
I bought this product to use with my new Back and Decker chainsaw. I'm glad that I did. It lasted for almost as long as I wanted it to while clearing some brush which took a couple of hours with intermittent use. I have two 2.0 AH batteries also for other tools and one helped me to finish the job.

Overall it is a nice compliment to my chainsaw.
October 3, 2014
Recommendations
Yes, I would recommend this to a friend
Pros
Powerful
Long lasting and powerful too
I purchased this battery over the 20V 2ah, as it gives double the running time, if not more. They both take about the same time to charge, so why not get more bang for your buck! I actually have two 20V 4ah, and even though I have them both charged and ready to go for the job, I have yet to even run the first battery down. To me, it's like having 2 batteries in one.
October 25, 2014
Recommendations
Yes, I would recommend this to a friend
Pros
Powerful
It is highly durable and reliable.
It makes my job very easy to execute. For example, during drilling and screwing jobs, both processes comes up efficiently
executed. Things that are great about it are that it is very powerful and have long duration.
December 25, 2014
Recommendations
Yes, I would recommend this to a friend
I love this battery!
The two original 1.5 AH batteries just didn't last more than 12 minutes and took 8 hours to charge. This battery with the high speed charger is perfect. It charges up in about two hours. It's a real time saver.
May 18, 2014
Recommendations
Yes, I would recommend this to a friend
With this battery the weedeater lasts 45
This is the battery that should have been supplied when I bought the combo. In the box were the usual inadequate 10 minute batteries that lived up to their short life hobbled by an 8 hour recharge time with the supplied wimpy charger. I purchased the big boy charger along with the big boy battery and all is great. I will be sending those factory supplied batteries to be recycled because they couldn't last around Barbie's Playhouse.
May 17, 2014
Recommendations
Yes, I would recommend this to a friend
Pros
Powerful
Long lasting
Last much longer then my 1.5 ah battery 40 min rather then 15 min
July 17, 2014
Recommendations
Yes, I would recommend this to a friend
WOW
I purchased this along with the chain saw, to make sure it had a good power base. Then I tried it with my trimmer and blower. Ordinarily it takes about 2 and a half batteries to trim and blow the lawn. With this battery, I get it ALL done, and have still not actually exhausted the capacity. I am impressed.
May 6, 2015
Recommendations
Yes, I would recommend this to a friend
Pros
Powerful
I would definitely buy this item again
Bought to power my equipment. Very pleased
July 28, 2015
Recommendations
Yes, I would recommend this to a friend
Pros
Powerful
Black & Decker 20v cordless blower is GREAT...
This unit was not intended for large areas or long use: it was for blowing leaves, cigarette butts, and other debris away from the doorways of my business so it would not blow into my location. It is perfect for what I bought it for, and with the 20v Max 4.0 ah battery, I can use it to blow the debris far enough away to be very pleased with this Black & Decker cordless blower.
November 17, 2015
Recommendations
Yes, I would recommend this to a friend
Pros
Powerful
great battery
Great battery nevr runns out it keeps going and going and going
June 7, 2016

Questions & Answers

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Browse 5 questions Browse 5 questions and 9 answers
What is the difference between 1.5ah, 2.5ah and 4ah 20v batteries? Can they all be used on any of the 20v tools?
Brad C on Oct 6, 2016
BEST ANSWER: The difference is the run time. The larger the amp hr (ah) the longer the run time. Yes, the 20v's are all compatible.
is this compatible with dewalt 20v max
123 on Jun 10, 2015
BEST ANSWER: Yes,all Dewalt 20 volt max items are compatible.
Can I use my Black & Decker LCS1620 charger with this battery?
Ward on May 22, 2016
BEST ANSWER: Is this an aftermarket battery? Why would it not work with a Black & Decker LCS1620 charger that--as per their website--is intended to charge the LB2X4020-OPE battery?
Will this fit the craftsman 20 volt bolt on drill, the batteries look identical?
jimmy s on May 7, 2016
BEST ANSWER: Update: Yes these 20 volt batteries will fit the craftsman bolt on drills, just purchased a battery from lowes and it fits perfect. The black and Decker are somewhat cheaper than the craftsman and are the same battery, just a different name on them.
what is the run time on a 4ah 20volt battery?
David S on Oct 31, 2017
BEST ANSWER: It will depend on which tool, drawing various amounts of power. I have two of the small batteries and two of the larger capacity. So if one goes down (usually when I’m trimming large branches) I pu the next one right away.

Warranty

Warranty Information

Black & Decker Tools and Home Products

Warranted for two (2) years from date of purchase. This warranty does not cover damage resulting from negligent handling, misuse or lack of reasonable maintenance and care. (Proof of purchase maybe required).