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40V Max Battery, Lithium Ion, 2.5-Ah


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The BLACK+DECKER® 40V MAX* 2.5 Ah lithium ion battery is compatible with all BLACK+DECKER® 40V MAX* outdoor products.

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  • The BLACK+DECKER LBX2540 40 V MAX 2.5 Ah lithium ion battery is compatible with all BLACK+DECKER 40 V MAX outdoor products. Lithium ion battery- always ready, holds a charger to 5X longer than nicad. This lithium-ion battery is lightweight, provides long life, & has no memory effect. It is easy to install & remove from tool, making your outdoor jobs easy to tackle.
    • BLACK+DECKER battery is compatible with 36V and 40V MAX* outdoor tools to save space and reduce storage clutter
    • Lightweight Lithium Ion battery technology helps you transport tools
    • Long battery life with no "memory" effect ensures consistent performance over time
  • Battery Included Battery Included:
    Battery Qty Battery Qty:
    Battery Type Battery Type:
    40V MAX* Lithium Ion
    Battery Amp Hours Battery Amp Hours:
    2.5 Ah
    Charger Included Charger Included:
    Cordless vs Corded Cordless vs Corded:
    No. of Batteries Required No. of Batteries Required:
    Power Type Power Type:
    Product Application Product Application:
    Height Height:
    5.875 IN
    Length Length:
    7.188 IN
    Weight Weight:
    1.7 LB
    Width Width:
    3.4 IN
    Voltage Voltage:
    40 V
    Watt Hours Watt Hours:
    Warranty Warranty:
    2 Year Limited Warranty


    (1) Lbx2540 Battery

* Maximum initial battery voltage (measured without a workload) is 40 volts. Nominal voltage is 36

Products Made Easy By Design™


This lithium ion battery works for any BLACK+DECKER® 40V MAX* product.


Lithium ion batteries provide a long life and have no memory effect.

Easy to use

These slide on batteries enable quick install and removal from your tools.

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