---
product_id: 156337379
title: "KINGTIANLE 4.0Ah 20V Max Lithium Battery Replacement for Black and Decker 20V Lithium Battery LBXR20 LBXR20-OPE LB20 LBX20 LBX4020 LB2X4020 Cordless Tools Batteries"
brand: "kingtianle"
price: "105 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Kingtianle"
url: https://www.desertcart.pl/products/156337379-kingtianle-4-0ah-20v-max-lithium-battery-replacement-for-black
store_origin: PL
region: Poland
---

# 20V max power output 4000mAh high capacity Multi-layer safety protection KINGTIANLE 4.0Ah 20V Max Lithium Battery Replacement for Black and Decker 20V Lithium Battery LBXR20 LBXR20-OPE LB20 LBX20 LBX4020 LB2X4020 Cordless Tools Batteries

**Brand:** kingtianle
**Price:** 105 zł
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Black & Decker tools with confidence and style!

## Quick Answers

- **What is this?** KINGTIANLE 4.0Ah 20V Max Lithium Battery Replacement for Black and Decker 20V Lithium Battery LBXR20 LBXR20-OPE LB20 LBX20 LBX4020 LB2X4020 Cordless Tools Batteries by kingtianle
- **How much does it cost?** 105 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/156337379-kingtianle-4-0ah-20v-max-lithium-battery-replacement-for-black)

## Best For

- kingtianle enthusiasts

## Why This Product

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

## Key Features

- • **Built-In Safety Shield:** Advanced protections guard against short circuits, overheating, overcharging, and more for peace of mind.
- • **Cost-Smart Replacement:** Premium performance at a fraction of the brand-name price—upgrade your toolkit without breaking the bank.
- • **Lightweight & Portable:** At just 0.37kg, carry your power source effortlessly wherever the job takes you.
- • **Seamless Compatibility:** Perfectly fits Black & Decker 20V tools like LBXR20, LBX20, and more—no hassle, just power.
- • **Power Through Your Projects:** 4000mAh capacity delivers long-lasting runtime for uninterrupted work sessions.

## Overview

The KINGTIANLE 4.0Ah 20V Max Lithium Battery is a lightweight, rechargeable replacement battery compatible with multiple Black & Decker 20V cordless tools. Featuring a robust 4000mAh capacity and comprehensive safety protections, it ensures extended runtime and reliable performance. Designed for easy installation and portability, this battery offers a cost-effective alternative to brand-name options without compromising quality.

## Description

KINGTIANLE 4.0Ah 20V Max Lithium Battery Replacement for Black and Decker 20V Lithium Battery LBXR20 LBXR20-OPE LB20 LBX20 LBX4020 LB2X4020 Cordless Tools Batteries - desertcart.com

Review: Great product at a great price! - I purchased these batteries 11 months ago and they are fantastic! I use them with my Black & Decker yard tools. They work perfectly and last a very good amount of time per charge. The charger is very convenient! Highly recommended, i would definitely buy this brand again. Huge cost savings over the brand name.
Review: Perfect Match - Works perfectly in my Black & Decker screw gun. Quick delivery.

## Features

- Capacity: 4000mAh, LBXR20 20v Lithium-ion Replacement Battery, Rechargeable Batteries
- Compatible with Black and Decker original 20v battery LBXR20 LBXR20-OPE LB20 LBX20 LBX4020 LB2X4020-OPE
- The weight of a battery is only 0.37kg, It is weightlight and easy to carry around for work
- The battery with short circuit protection, overheat protection, over-voltage protection, over-current protection, over-charge protection
- What You Get ? 1 pack 20v LBXR20 replacement batteries, user manual, if you have any questions,please do not hesitate to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q37129K |
| Batteries | 1 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Capacity | 4 Amp Hours |
| Battery Cell Type | Lithium |
| Best Sellers Rank | #27,751 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #241 in Cordless Tool Battery Packs |
| Color | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,535) |
| Date First Available | August 22, 2019 |
| Item Package Quantity | 1 |
| Item Weight | 13.1 ounces |
| Manufacturer | KINGTIANLE |
| Material | ABS |
| Package Dimensions | 5.12 x 3.54 x 3.11 inches |
| Size | 1 Pack 4000mAh |
| Special Features | Durable, Rechargeable Battery, Easy to Install, Cordless Tools Battery |
| Voltage | 20 Volts |

## Product Details

- **Battery Capacity:** 4 Amp Hours
- **Battery Cell Composition:** Lithium
- **Brand:** KINGTIANLE
- **Number of Batteries:** 1 AAA batteries required. (included)
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![KINGTIANLE 4.0Ah 20V Max Lithium Battery Replacement for Black and Decker 20V Lithium Battery LBXR20 LBXR20-OPE LB20 LBX20 LBX4020 LB2X4020 Cordless Tools Batteries - Image 1](https://m.media-amazon.com/images/I/61Y5g682EmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product at a great price!
*by J***F on August 29, 2025*

I purchased these batteries 11 months ago and they are fantastic! I use them with my Black & Decker yard tools. They work perfectly and last a very good amount of time per charge. The charger is very convenient! Highly recommended, i would definitely buy this brand again. Huge cost savings over the brand name.

### ⭐⭐⭐⭐⭐ Perfect Match
*by J***R on December 31, 2025*

Works perfectly in my Black & Decker screw gun. Quick delivery.

### ⭐⭐⭐⭐⭐ Great price
*by F***O on January 7, 2026*

Powerful battery

## Frequently Bought Together

- KINGTIANLE 2.5Ah 20V Max Lithium Battery Replacement for Black and Decker 20V Lithium Battery LBXR20 LBXR20-OPE LB20 LBX20 LBX4020 LB2X4020 Cordless Tools Batteries
- BLACK+DECKER 20V MAX Lithium Battery Charger, Compatible With 12V and 20V Battery, Battery Sold Separately (LCS1620B)

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**Shop now:** [https://www.desertcart.pl/products/156337379-kingtianle-4-0ah-20v-max-lithium-battery-replacement-for-black](https://www.desertcart.pl/products/156337379-kingtianle-4-0ah-20v-max-lithium-battery-replacement-for-black)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-28*