---
product_id: 637252397
title: "FirstPower 3.6Ah LBXR20 Battery - Repalce for Black and Decker 20v Lithium Battery, Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools (2 Packs)"
brand: "firstpower"
price: "€ 7.23"
currency: EUR
in_stock: false
url: https://www.desertcart.com.cy/products/637252397-firstpower-3-6ah-lbxr20-battery-repalce-for-black-and-decker
store_origin: CY
region: Cyprus
---

# 20% longer run time 3.6Ah capacity Compatible with multiple tools FirstPower 3.6Ah LBXR20 Battery - Repalce for Black and Decker 20v Lithium Battery, Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools (2 Packs)

**Brand:** firstpower
**Price:** € 7.23
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Your Projects with Confidence!

## Quick Answers

- **What is this?** FirstPower 3.6Ah LBXR20 Battery - Repalce for Black and Decker 20v Lithium Battery, Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools (2 Packs) by firstpower
- **How much does it cost?** € 7.23 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/637252397-firstpower-3-6ah-lbxr20-battery-repalce-for-black-and-decker)

## Best For

- firstpower enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with multiple protection features to ensure safe operation.
- • **Reliable Support:** Enjoy peace of mind with a 30-day return policy and a 12-month warranty.
- • **Lightweight Design:** Compact and easy to handle, reducing fatigue during extended use.
- • **Universal Compatibility:** Seamlessly fits a wide range of Black and Decker 20V tools and chargers.
- • **Power Up Your Performance:** Experience a 20% increase in run time compared to standard batteries.

## Overview

The FirstPower 3.6Ah LBXR20 Battery is a high-performance replacement for Black and Decker 20V lithium batteries, offering enhanced run time, compatibility with various tools, and robust safety features, all while being lightweight for user comfort.

## Description

FirstPower 3.6Ah LBXR20 Battery - Repalce for Black and Decker 20v Lithium Battery, Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools (2 Packs)

## Features

- 【Replace Black and Decker 20v Lithium Battery LBXR20】: 20V | Li-ion |Upgraded 3.6Ah: + 20% run time than others 3.6Ah batteries. Same Size, features, running time & quality as original battery. You don't need to worry.
- 【Compatible with Black and Decker 20V Tools & Charger】: Trimmer, blower, leaf blower, drill, hedge trimmer...(LBXR20 LBXR20 LB20 LBX20 LBX4020 LB2X4020 LBXR2520 LST300 LBXR2020 LB2X3020 LB2X4020...); For charger LCS1620B BDCAC202B.
- 【Safe Battery】: Battery with overheat protection, over-voltage protection, over-current protection, over-charge protection and short circuit protection etc, you can use it safely on your 20V tools.
- 【Lighter Weight】:Easy to install and remove, compact and lighter which prevents fatigue from long hours of work.
- 【Reliable Service】 : 30 days return and exchange & 12 months warranty from date of purchase, 24 hours warm-hearted service! Any question welcome to contact us immediately.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NYPC4VJ |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Capacity | 4000 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #394,851 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,445 in Cordless Tool Battery Packs |
| Customer Reviews | 4.5 4.5 out of 5 stars (902) |
| Date First Available | February 19, 2019 |
| Item Package Quantity | 1 |
| Item Weight | 1.61 pounds |
| Item model number | R20xx |
| Manufacturer | FirstPower Shenzhen Lepower Electronic Co.,Ltd. |
| Package Dimensions | 9.72 x 3.58 x 2.64 inches |
| Part Number | R20xx |
| Voltage | 20 Volts |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** FirstPower
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 3600 Milliamp Hours
- **Recommended uses for product:** Power Tool

## Images

![FirstPower 3.6Ah LBXR20 Battery - Repalce for Black and Decker 20v Lithium Battery, Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools (2 Packs) - Image 1](https://m.media-amazon.com/images/I/61oBao33xvL.jpg)
![FirstPower 3.6Ah LBXR20 Battery - Repalce for Black and Decker 20v Lithium Battery, Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools (2 Packs) - Image 2](https://m.media-amazon.com/images/I/81UYSWMaUpL.jpg)
![FirstPower 3.6Ah LBXR20 Battery - Repalce for Black and Decker 20v Lithium Battery, Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools (2 Packs) - Image 3](https://m.media-amazon.com/images/I/81blfypeOUL.jpg)
![FirstPower 3.6Ah LBXR20 Battery - Repalce for Black and Decker 20v Lithium Battery, Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools (2 Packs) - Image 4](https://m.media-amazon.com/images/I/716AOpL41lL.jpg)
![FirstPower 3.6Ah LBXR20 Battery - Repalce for Black and Decker 20v Lithium Battery, Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools (2 Packs) - Image 5](https://m.media-amazon.com/images/I/71yuOp8TVuL.jpg)

## Frequently Bought Together

- FirstPower 3.6Ah LBXR20 Battery - Repalce for Black and Decker 20v Lithium Battery, Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools (2 Packs)
- BLACK+DECKER 20V MAX Lithium Battery Charger, Compatible with 12V and 20V Battery, Battery Sold Separately (LCS1620B)
- Weed Eater String Compatible with Black+Decker, AF-100 0.065" Weed Wacker String Refill 360ft Automatic Feed String Trimmer Replacement Line Spool for Black&Decker (12Spools + 3Caps+3Springs)

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**Shop now:** [https://www.desertcart.com.cy/products/637252397-firstpower-3-6ah-lbxr20-battery-repalce-for-black-and-decker](https://www.desertcart.com.cy/products/637252397-firstpower-3-6ah-lbxr20-battery-repalce-for-black-and-decker)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-26*