--- product_id: 83467727 title: "KINGTIANLE 1 Packs Replace Battery for Black and Decker 20v Max 4000mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series" brand: "kingtianle" price: "₨379" currency: SCR in_stock: false reviews_count: 13 url: https://www.desertcart.sc/products/83467727-kingtianle-1-packs-replace-battery-for-black-and-decker-20v store_origin: SC region: Seychelles --- # 20V Max Power Output 2500mAh High Capacity Universal Black & Decker Compatibility KINGTIANLE 1 Packs Replace Battery for Black and Decker 20v Max 4000mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series **Brand:** kingtianle **Price:** ₨379 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Productivity, Stay Unstoppable! ## Quick Answers - **What is this?** KINGTIANLE 1 Packs Replace Battery for Black and Decker 20v Max 4000mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series by kingtianle - **How much does it cost?** ₨379 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/83467727-kingtianle-1-packs-replace-battery-for-black-and-decker-20v) ## 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 - • **Risk-Free Investment:** Backed by a 1-year warranty and 30-day money-back guarantee—confidence in every charge. - • **Smart Protection Tech:** Built-in microchip safeguards against overcharging and self-discharge, maximizing battery lifespan. - • **Lightweight & Portable:** At just 0.75kg for two batteries, easily carry your power source anywhere—worksite or backyard. - • **Seamless Compatibility:** Perfectly engineered replacement for Black & Decker 20V Max series—no hassle, just plug and play. - • **Extended Runtime, Zero Downtime:** Keep your cordless tools powered longer with 2500mAh capacity batteries designed for all-day productivity. ## Overview KINGTIANLE’s 2-pack 2500mAh replacement batteries deliver reliable 20V power for all Black & Decker cordless tools. Featuring smart microchip protection and lightweight design, these lithium-ion batteries ensure extended runtime and durability. With easy installation and a 1-year warranty, they’re the savvy choice for professionals and DIYers aiming to keep their tools charged and ready. ## Description KINGTIANLE 1 Packs Replace Battery for Black and Decker 20v Max 4000mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series - 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: 2.5A stronger than 1.5A original. Works great. Update after 3 months. - I don't have a multimeter so I don't have specifics BUT, this battery is strong enough that I could feel a stronger recoil from my leaf blower. Came almost fully charged. Easily topped it off. Using it randomly and it is holding a charge longer than my 20v 1.5A original Black and Decker battery. And I got 2 for $32. Now it's on sale for $27. I don't care because they work very well. I don't know what the lifespan will be but for now, it's a way better deal than buying original B&D battery. I'd say buy it. At $27 it's a real deal. Update after almost 3 months. Batteries are still going strong. Recharging fairly quickly. Still producing more power than the original black and decker battery. Lasting longer also. I used my leaf blower for 4 weeks, about 2 - 3 times a week and it lasts better then the black and decker. All I can say is good batteries. ## Features - 【20V 4.0Ah Lithium Battery Specs】High-performance 20V lithium-ion batteries designed for long runtime and stable power delivery. Each 4.0Ah pack provides reliable energy for Black and Decker 20V Max cordless tools. - 【Compatible with Black and Decker 20V Tools & Chargers】Engineered to fit Black and Decker 20V Max tools such as drills, leaf blowers, hedge trimmers, weed eaters, sanders, vacuums, and more. Also works with Black and Decker 20V Max lithium battery chargers for seamless use. - 【Supports Wide Range of Models】 Working with 20V Black and Decker tool models including BDCDMT120, CHH2220, LDX120SB, LHT2220, LST120, LST220, LSW20, LPHT120, LPP120, LCS120, LLP120, LSW120, SSL20SB, and others. - 【Built-In Protection for Safe Performance】:Equipped with over-voltage, over-current, over-heat, and over-charge protection for safe operation. Designed with high-quality lithium cells. - 【Reliable Support When You Need It】:We stand behind the quality of our 20V replacement batteries. If you need assistance or have questions about compatibility or use, our customer support team is ready to help. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07G95LSTT | | Amperage | 2.5 Amps | | Antenna Location | Power Tool | | Battery Capacity | 2.5 Amp Hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 1.3 Pounds | | Best Sellers Rank | #49,295 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #476 in Cordless Tool Battery Packs | | Brand | KINGTIANLE | | Built-In Media | 1x KINGTIANLE 4Ah LBXR20 Replacement Battery | | Customer Reviews | 4.4 out of 5 stars 5,454 Reviews | | External Testing Certification | FCC + PSE + CE + RoHS + MSDS | | Item Weight | 1.3 Pounds | | Manufacturer | KINGTIANLE | | Model Name | LBXR20 | | Model Number | KINGTIANLE-4Ah LBXR20 Replace Battery | | Number of Batteries | 2 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Power Tool | | Reusability | Rechargeable | | Unit Count | 2.0 Count | | Voltage | 20 Volts | | Warranty Description | KINGTIANLE offer 1-year warranty , for any questions during the 1-year warranty period please feel free contact with us by E-mail we will solve it for you as soon as possilble ,e-mail adress :KINGTIANLE02@163.com | ## Product Details - **Battery Capacity:** 2.5 Amp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** KINGTIANLE - **Number of Batteries:** 2 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Power Tool ## Images ![KINGTIANLE 1 Packs Replace Battery for Black and Decker 20v Max 4000mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series - Image 1](https://m.media-amazon.com/images/I/71fHEIH3UNL.jpg) ![KINGTIANLE 1 Packs Replace Battery for Black and Decker 20v Max 4000mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series - Image 2](https://m.media-amazon.com/images/I/71PZE4ObpSL.jpg) ![KINGTIANLE 1 Packs Replace Battery for Black and Decker 20v Max 4000mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series - Image 3](https://m.media-amazon.com/images/I/71lb3FaqxUL.jpg) ![KINGTIANLE 1 Packs Replace Battery for Black and Decker 20v Max 4000mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series - Image 4](https://m.media-amazon.com/images/I/71MksY95UcL.jpg) ![KINGTIANLE 1 Packs Replace Battery for Black and Decker 20v Max 4000mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series - Image 5](https://m.media-amazon.com/images/I/71BvHZOQapL.jpg) ## Questions & Answers **Q: Will this battery replace lbxr2520?** A: Dear friend : yes , it fits lbxr2520 oh . if any questions during using , you can feel free contact with us , e-mail :kingtianle02@163.com,we will solve it for you as soon as possible . **Q: Can 20v 1.5 ah be unterchanged with 2500 mah?we m.** A: yes, you can oh **Q: Can you use this on a Black & Decker cordless flashlight that is 18v?** A: NO ,only black and decker 20v lithiunm power tools oh **Q: Will this battery replace hyper tough 20v** A: it only replace black decker 20v battery oh ## 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. ### ⭐⭐⭐⭐⭐ 2.5A stronger than 1.5A original. Works great. Update after 3 months. *by T***O on August 23, 2023* I don't have a multimeter so I don't have specifics BUT, this battery is strong enough that I could feel a stronger recoil from my leaf blower. Came almost fully charged. Easily topped it off. Using it randomly and it is holding a charge longer than my 20v 1.5A original Black and Decker battery. And I got 2 for $32. Now it's on sale for $27. I don't care because they work very well. I don't know what the lifespan will be but for now, it's a way better deal than buying original B&D battery. I'd say buy it. At $27 it's a real deal. Update after almost 3 months. Batteries are still going strong. Recharging fairly quickly. Still producing more power than the original black and decker battery. Lasting longer also. I used my leaf blower for 4 weeks, about 2 - 3 times a week and it lasts better then the black and decker. All I can say is good batteries. ### ⭐⭐⭐⭐⭐ Great battery *by N***Y on July 1, 2026* They work great with my charger and equipment ## Frequently Bought Together - KINGTIANLE 2packs Replace Battery for Black and Decker 20v Max 2500mAh, LBXR20 Replacement Battery LB20 LBX20 LBX4020 Extended Run Time Cordless Power Tools Series - 10 Pack Weed Eater String Compatible with Black+Decker, AF-100 0.065" Weed Wacker String Refill 240ft Automatic Feed String Trimmer Replacement Spool Line for Black&Decker(8 Spool+2 Cap+2 Spring) - BLACK+DECKER Weed Eater String, Trimmer Line, 3-Pack, 30-Feet of Replacement Spool, 0.065-Inch Diameter (AF1003ZP) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/83467727-kingtianle-1-packs-replace-battery-for-black-and-decker-20v](https://www.desertcart.sc/products/83467727-kingtianle-1-packs-replace-battery-for-black-and-decker-20v) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-07-23*