2PACK 20V 3.8AH Replacement for Black and Decker 20V Lithium LBXR20 LBXR2020-OPE LB20 LBX20 LBX4020 LB2X4020 LBXR2520
2PACK 20V 3.8AH Replacement for Black and Decker 20V Lithium LBXR20 LBXR2020-OPE LB20 LBX20 LBX4020 LB2X4020 LBXR2520
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2PACK 20V 3.8AH Replacement for Black and Decker 20V Lithium LBXR20 LBXR2020-OPE LB20 LBX20 LBX4020 LB2X4020 LBXR2520

Key item features

  • Broad Compatibility: This 20V lithium-ion replacement battery is fully compatible with various Black and Decker 20V tools, including LB20, LBXR20, LBXR2020, LST220, LBXR2020-OPE, LBXR20B-2, and LB2X4020 weed eaters and trimmers.
  • Seamless Integration: The battery features an identical charging interface and physical dimensions to the original 20V Lithium-ion battery, ensuring perfect compatibility with existing chargers and tools for easy installation and removal.
  • Enhanced Capacity: An upgraded 3000mAh high-capacity 20-volt battery provides extended usage time compared to the original 2.0Ah battery, reducing charging frequency and prolonging battery life.
  • Advanced Protection: Constructed with high-quality cells and an adaptive chip, the battery offers comprehensive protection against over-charge, over-current, over-voltage, and over-temperature, safeguarding your 20V drill tool.
  • Certified Reliability: This Black and Decker compatible battery has received FCC, CE, and RoHS certifications, ensuring safety and reliability without any memory effect.
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Sold and shipped by VANTTECH
4.359073359073359 stars out of 5, based on 259 seller reviews(4.4)
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4.6 out of 5 stars
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Showing 1-3 of 20 reviews

May 21, 2026
Virginia
Top Reviewer
Sold and shipped byVANTTECH
5 out of 5 stars review

Verified Purchase

Yes needed to replace Black%26Decker battery

These are worth the wait. The cost is very affordable and came delivered without exception. So far they are the best deal. Running my power tools now.

Helpful?17A0KOUK9H8Q17344809693
Apr 27, 2026
Debra
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5 out of 5 stars review

Verified Purchase

Black and Decker replacement batteries.

These were bought for my mom's black and decker blower to replace dead batteries. So far they are working fine.

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Apr 24, 2026
Rick
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5 out of 5 stars review

Verified Purchase

Better batteries

Ordered these a week ago they showed up a day early, Normally takes two batteries in my B%26D trimmer for my lawn used one still had charge left.

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Helpful?17A0KOUK9H8Q17344809693