Model#: BDKNLB2X3020-OPE

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Black & Decker LB2X3020-OPE 20V MAX 3.0 Ah Lithium-Ion Battery

  • Black & Decker LB2X3020-OPE 20V MAX 3.0 Ah Lithium-Ion Battery
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Power your BLACK+DECKER 20V MAX outdoor power tools with this 3.0 Ah Lithium-Ion battery pack that is designed to deliver the runtime you need. This battery also powers your BLACK+DECKER 20V MAX power tools, making this the versatile power solution you have been looking for.
  • Compatible with 20V MAX Outdoor and Power Tools
  • Lithium-Ion Battery - Lightweight, Long Life and No Memory Effect
  • LBX1540-40V MAX Lithium Ion Battery
Compliance and Restrictions
warning: This product can expose you to Lead, which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to


Series: 20V MAX
Battery Amp Hours: 3.0 Ah
Battery Type: Li-Ion
Compatible Models: 20V MAX Outdoor and Power Tools
Voltage: 20V



5.0 / 5.0
1 Review
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1 Star
Good run time
I bought the 20v 3ah battery with string trimmer on 10/2017. I have used it along with my 4ah 20v batteries and this one keeps up! I can trim over 600 feet grass to concrete with still charge on the battery. And it powers all my 20v OPE and power tools. As I do have the slightly larger 4ah battery but I like to use this 3ah one for my string trimmer and powerdrill do to it's weight. I would definitely recommend this battery for any 20v and 20v max black+decker platforms!
August 18, 2018
Originally posted at

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How long to charge battery initially?
Deborah R on Aug 25, 2018
BEST ANSWER: Your question will be best answered by the manufacturer, who can provide you with the accurate information. The number to reach the technician directly is 1-800-544-6986.