JGSPJ 40V battery pack powering compatible Black and Decker tools.
JGSPJ 40V battery with LED indicator monitors charge levels.
JGSPJ CE FCC ROHS certified battery for safer operation.
JGSPJ cells deliver low internal resistance for steady performance.
JGSPJ battery with no memory effect for long-term reliability.
JGSPJ 2-pack provides extra power and value.
JGSPJ 30-day refund and 12-month warranty with online support.
JGSPJ compatible with Black and Decker 36V/40V tools and chargers.

JGSPJ

JGSPJ 2 Pack 40V Max Replacement Battery for Black & Decker LBX1540 LBX2040 LBXR36 LBXR2036 – 3500mAh

High-performance tools and home improvement made for confident daily results

$79.58

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Why customers choose TaskHolt Tools

Upgrade Your Power with the JGSPJ 2-Pack 40V Replacement Battery

Meet the JGSPJ 2-pack 40V max replacement batteries, designed to refresh your Black and Decker toolkit. With a robust 3500 mAh capacity, these batteries are built to provide dependable power for a wide range of tasks—whether you’re tackling yard work, DIY projects, or simple home repairs. The two-pack setup offers ready-to-use backups so you can keep moving without waiting for a recharge.

These cells are intended to work across a broad spectrum of Black and Decker 40V and select 36V tools and chargers. An LED indicator on the pack lets you quickly gauge charge status, helping you plan intervals and reduce interruptions during projects. In everyday use, you may experience longer runs between charges, smoother tool operation, and less downtime waiting for power. While results vary by tool and task, the design emphasizes reliability and compatibility with existing chargers.

Key specifications

  • Product Specification: Replacement for Black and Decker 40V Battery. Voltage: 40V, Capacity: 3500mAh, Package: 2Pack.
  • Perfect Compatibility: Replaces LBX1540, LBX2040, LBX36, LBXR36, LBXR2036, LBX2540, LBXR36-2. Compatible with all Black and Decker 36V/40V cordless tools and chargers, LED indicator to monitor charge levels.

Safety, durability, and performance

  • CE, FCC, ROHS certified; built-in protection against over-charge, over-discharge, over-voltage, over-current, over-heating, and short-circuit.
  • High-quality battery cells with low internal resistance and high-rate discharge for steady power delivery; no memory effect supports thousands of cycles.

Real-world use can translate to longer run times, consistent power delivery, and reduced downtime. The LED indicator helps you manage charging and plan sessions, while the two-pack format keeps a ready-to-use option on hand for busy days.

What you get and warranty

  • Two 40V replacement batteries (3500mAh each) designed to pair with compatible Black and Decker tools.
  • 30-day refund window, 12-month warranty, and 24/7 online support for questions or issues.

Choosing the JGSPJ 2-pack means having flexible, on-demand power for frequent tool users. This option aims to reduce downtime and provide peace of mind, backed by a straightforward warranty and accessible support.

FAQ

Q: Which tools is the JGSPJ 40V replacement battery compatible with?

A: Designed to work with Black and Decker 40V/36V cordless tools and chargers, including LBX1540, LBX2040, LBXR36, LBXR2036.

Q: What comes in the package?

A: Two 40V 3500mAh replacement batteries.

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