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DTK

Replacement for Black and Decker 40V Battery LBX2040 LBX36 LBXR36 LBXR2036 LST540 LST136W 3.6Ah Lithium Batteries

  • Based on 100 reviews
Condition: New
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$29.80 Why this price?

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 8
Order within 10 hours and 35 minutes
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Features

  • 3600mAh Lithium Battery- Type: Lithium-ion, Voltage: 40V, Capacity: 3.6Ah, A battery replacement For Black and Decker 40V 36V tools, Rechargeable, 4 led indicators
  • Upgraded Replacement Battery- DTK 3.6Ah high capacity Lithuim-Ion battery replacement for black decker is powerful, it can work long lasting time even in the most extreme conditions, it also have smart 4 led indicators to show the batterty charging and using situation
  • Widely Compatible- DTK 40v Lithium battery replacement for Black and Decker compatible with all 40v black decker tools,LBX2040 LBXR36 LBXR2036 LST540 LCS1240 LBX1540 LST136W and fit all black decker 36v/40v cordless power tools
  • Safety & Durablity- DTK battery replacement approved CE FCC ROHS and MSDS certified, Built-in intelligent chip can over-charge protection, over-heating protection, short-circuit protection, over-current protection, overvoltage protection, avoid excessive use and improve tools working life

Brand: DTK


Output Voltage: 40 Volts


Specification Met: CE, UL, FCC, RoHS


Input Voltage: 40 Volts


Manufacturer: Shenzhen Henglixinyuan Electronic Technology Co., Ltd


Item Weight: 1.43 pounds


Item model number: LBX2040


Batteries: 1 D batteries required. (included)


Date First Available: October 2, 2020


Manufacturer: Shenzhen Henglixinyuan Electronic Technology Co., Ltd


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Charges well, long lasting
Used this battery with my black & decker weed whacker for one season. So far, so good
Reviewed in the United States on June 17, 2025 by Coach Nick
    • Perfect Replacement For Original String Trimmer Battery
More capacity, strong power, perfect fit replacement for B&D string trimmer
Reviewed in the United States on June 18, 2025 by Mark
    • Black and decker
Works well
Reviewed in the United States on June 24, 2025 by PaulaL
    • So far, so good.
Charges it about 3 times seem to be working for now.
Reviewed in the United States on May 19, 2024 by Davd Sanchez
    • Works Better Than Original Black and Decker
My black and Decker, one only lasted a bout 3 months. This one almost a year so far and still going strong. I just ordered another one to day.
Reviewed in the United States on June 2, 2025 by Amazon Customer
    • Battery
Excellent cheaper replacement
Reviewed in the United States on May 8, 2025 by Debbie Spicer
    • Nikon
On time works great
Reviewed in the United States on April 23, 2025 by doug duncan
    • Not worth it
Defective. Won't fully charge and dies rapidly.
Reviewed in the United States on May 13, 2025 by tee

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