---
product_id: 631125068
title: "Replacement Battery for Black and Decker 40V Battery"
brand: "powilling"
price: "₨24581"
currency: LKR
in_stock: null
reviews_count: 8
url: https://www.desertcart.lk/products/631125068-replacement-battery-for-black-and-decker-40v-battery
store_origin: LK
region: Sri Lanka
---

# 40V High Voltage Power 3.5Ah Long-lasting Capacity Smart ECP Protection System Replacement Battery for Black and Decker 40V Battery

**Brand:** powilling
**Price:** ₨24581
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Productivity — Don’t Let Your Tools Run Out Before You Do!

## Quick Answers

- **What is this?** Replacement Battery for Black and Decker 40V Battery by powilling
- **How much does it cost?** ₨24581 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/631125068-replacement-battery-for-black-and-decker-40v-battery)

## Best For

- powilling enthusiasts

## Why This Product

- Trusted powilling brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** 1000 recharge cycles with only 1% self-discharge rate—reliability you can count on for years.
- • **Double Your Runtime:** Upgraded 2X longer battery life keeps your tools running stronger, longer.
- • **Seamless Compatibility:** Perfect drop-in replacement for multiple Black & Decker 40V models—no hassle, just power.
- • **Lightweight & Ergonomic:** Designed for less fatigue, making heavy-duty tasks feel effortless.
- • **Certified Safety & Warranty:** Fully certified with smart protection and backed by a 1-year worry-free warranty.

## Overview

The Powilling 40V 3.5Ah LBX2040 Replacement Battery delivers twice the runtime of the original Black & Decker 40V battery, featuring a high-capacity 3500mAh lithium-ion cell with smart ECP protection. Compatible with multiple Black & Decker models, it offers lightweight handling, up to 1000 recharge cycles, and a low self-discharge rate, ensuring long-lasting, safe, and reliable power for your cordless tools.

## Description

Buy Powilling 40Volt 3.5Ah LBX2040 Replacement Battery for Black and Decker 40V Lithium Battery Compatible with Black & Decker 40V Battery LBX2040 LBXR36 LBXR2036 LST540 LCS1240 LBX1540 LST136W: Battery Packs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Will re order - Good product. Works great.
Review: It works & fits - Fit my leaf blower. Not the same brand as my blower.

## Features

- Upgraded 2X Longer Runtime Type: Lithium-ion | Voltage: 40V | Capacity: 3500mAh | Watt: 140Wh | (Offers 2X More Power than the Original BLACK+DECKER 40v Battery,Makes Your Tools More Runing Time)Lightweight for better handling and less fatigue.
- [ Perfect Replacement For Black and Decker 40V Battery ]: Perfect Replacement for Black and Decker 40V Battery LBX2040 LBXR36 LBXR2036 LST540 LCS1240 LBX1540 LST136W. Makes Your Tools More Runing Time.
- [ Longevity Enhanced & Smart Ecp Protection ]: With a Recharge Cycle of 1000 Times and a Mere 1% Self-discharge Rate, The Powilling Replacement for Black and Decker 40V Battery Ensures Flawless Operation for Up to 3 Years. Enhanced by a Battery Management System (BMS), It Provides Effective Protection Against Potential Damage from Short Circuits, Overcharging/Discharging, Over-voltage, and Overheating.
- [ Don't Buy Inferior or Uncertified Batteries ]: Do Not Purchase Low-quality Batteries (Unauthorized Batteries), Be cautious as Batteries May Rurn into 'Bombs.' Powilling all Products are Certified, Fully Certified,Guaranteed Safety.
- [ 1 Year Warranty➕Battery Holder ] : Enjoy a worry-free 1-year Warranty with Free Full Refund or Replacement (no repairs).If You Have Any Questions About The Replacement For Black and Decker 40V Battery, You Can Click The "𝐀𝐬𝐤 𝐀 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧" On Our Storefront Or In "𝐘𝐨𝐮𝐫 𝐎𝐫𝐝𝐞𝐫" Options Click The "𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐒𝐞𝐥𝐥𝐞𝐫".We Are Committed To Resolving Any Situation In Which Our Product Does Not Meet Your Expectations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZKP36X8 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #648,709 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,695 in Cordless Tool Battery Packs |
| Customer Reviews | 4.5 4.5 out of 5 stars (38) |
| Date First Available | May 10, 2024 |
| Item Weight | 1.35 pounds |
| Item model number | LBX2040 |
| Manufacturer | powilling |
| Product Dimensions | 5.8 x 3.7 x 3.7 inches |

## Product Details

- **Battery Capacity:** 3.5 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Powilling
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Power Tool

## Images

![Replacement Battery for Black and Decker 40V Battery - Image 1](https://m.media-amazon.com/images/I/61K09bReHML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Will re order
*by P***H on November 7, 2025*

Good product. Works great.

### ⭐⭐⭐⭐⭐ It works & fits
*by L***T on June 5, 2025*

Fit my leaf blower. Not the same brand as my blower.

### ⭐⭐⭐⭐⭐ Good replacement
*by R***C on June 3, 2025*

Works well in my Craftsman string trimmer

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**Shop now:** [https://www.desertcart.lk/products/631125068-replacement-battery-for-black-and-decker-40v-battery](https://www.desertcart.lk/products/631125068-replacement-battery-for-black-and-decker-40v-battery)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-01*