--- product_id: 656267203 title: "2-Pack 20V 4.0Ah Lithium Battery for Black and Decker 20 Volt MAX Replacement Battery Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools 4000mah" brand: "gwelec" price: "130 Lei" currency: RON in_stock: true reviews_count: 8 url: https://www.desertcart.ro/products/656267203-2-pack-20v-4-0ah-lithium-battery-for-black-decker store_origin: RO region: Romania --- # 20V Max Power Output 4000mAh High Capacity Wide Tool Compatibility 2-Pack 20V 4.0Ah Lithium Battery for Black and Decker 20 Volt MAX Replacement Battery Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools 4000mah **Brand:** gwelec **Price:** 130 Lei **Availability:** ✅ In Stock ## Summary > 🔋 Power up your toolkit with unstoppable energy! ## Quick Answers - **What is this?** 2-Pack 20V 4.0Ah Lithium Battery for Black and Decker 20 Volt MAX Replacement Battery Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools 4000mah by gwelec - **How much does it cost?** 130 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/656267203-2-pack-20v-4-0ah-lithium-battery-for-black-decker) ## Best For - gwelec enthusiasts ## Why This Product - Trusted gwelec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pack Convenience:** Two batteries included to keep your tools running longer without downtime. - • **Seamless Compatibility:** Works flawlessly with all Black & Decker 20V MAX tools and chargers—no hassle, just power. - • **Certified Safety Assurance:** Equipped with overheat, overcharge, and short circuit protection for worry-free use. - • **Trusted Support & Warranty:** Backed by a 12-month warranty and 24/7 customer service for total peace of mind. - • **Power Through Your Projects:** 4000mAh capacity delivers extended runtime for uninterrupted work sessions. ## Overview This 2-pack of 20V 4.0Ah lithium-ion batteries offers high-capacity, reliable power compatible with a wide range of Black & Decker cordless tools. Certified for safety and backed by a 12-month warranty, these rechargeable batteries ensure longer runtime and seamless tool performance, making them an essential upgrade for any professional or DIY enthusiast. ## Description 1 Review: Time will tell - Work perfectly with Bissell cordless vacuum haven’t seen how long they will last though Review: great product - batteries works great on my blower. Love this product ## Features - 【Battery Specifications】Replace for Black and decker 20v Lithium-ion Battery | Capacity : 4000mAh | Battery Type : Lithium Ion | Voltage : 20V 80Wh. - 【Perfect Compatibility】The 4.0Ah black and decker 20v battery replacement is COMPATIBLE WITH THE BLACK+DECKER original 20volt chargers and 20v cordless power tool products such as leaf blower, hedge trimmer,drill driver,weed eater, weed wacker, lawn mover,vacuum, chinasaw,cordless saw,grasshog,sanders, starter kit and more. - 【Widely Models Support】battery Replacement for Black&Decker power tools 20v such as: BDCDMT120 CHH2220 LDX120SB LGC120 LHT2220 LST120 LST220 LSW20 SSL20SB SSL20SB-2 LHT120 LPHT120 LSW120 LPP120 LCS120 LLP120, LGC120 SSL20SB-2 ASL186K ASL188K BDCDMT120 CHH2220 EPL188KB ect. More support models in product details. - 【Battery Safety】The battery passed ROHS、CE and FCC professional certification, 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. - 【Reliable After-sale Service】This battery has a 30-day return and exchange and a 12-month warranty from the date of purchase. We will also provide you with 24-hour comprehensive customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DDTCD58G | | Amperage | 2000 Milliamps | | Antenna Location | Power Tool | | Battery Capacity | 4 Amp Hours | | Battery Cell Composition | Lithium | | Battery Cell Type | Lithium | | Battery Weight | 1 Pounds | | Best Sellers Rank | #316,316 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,338 in Cordless Tool Battery Packs | | Brand | GWELEC | | Customer Reviews | 4.0 out of 5 stars 172 Reviews | | Item Weight | 1 Pounds | | Manufacturer | LBXR20 | | Model Number | LBXR20 | | Number of Batteries | 2 Lithium Ion batteries required. | | Recommended Uses For Product | Power Tool | | Reusability | Rechargeable | | Unit Count | 2.0 Count | | Voltage | 20 Volts | | Warranty Description | 1 year manufacturer | ## Product Details - **Battery Capacity:** 4 Amp Hours - **Battery Cell Composition:** Lithium - **Brand:** GWELEC - **Number of Batteries:** 2 Lithium Ion batteries required. - **Recommended Uses For Product:** Power Tool ## Images ![2-Pack 20V 4.0Ah Lithium Battery for Black and Decker 20 Volt MAX Replacement Battery Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools 4000mah - Image 1](https://m.media-amazon.com/images/I/61WUAlndcQL.jpg) ![2-Pack 20V 4.0Ah Lithium Battery for Black and Decker 20 Volt MAX Replacement Battery Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools 4000mah - Image 2](https://m.media-amazon.com/images/I/61AXQqXaO0L.jpg) ![2-Pack 20V 4.0Ah Lithium Battery for Black and Decker 20 Volt MAX Replacement Battery Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools 4000mah - Image 3](https://m.media-amazon.com/images/I/715AemFnp4L.jpg) ![2-Pack 20V 4.0Ah Lithium Battery for Black and Decker 20 Volt MAX Replacement Battery Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools 4000mah - Image 4](https://m.media-amazon.com/images/I/71LELDLF2hL.jpg) ![2-Pack 20V 4.0Ah Lithium Battery for Black and Decker 20 Volt MAX Replacement Battery Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools 4000mah - Image 5](https://m.media-amazon.com/images/I/714NZ1+MrqL.jpg) ## Available Options This product comes in different **Size, Unit Count** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Time will tell *by T***Y on February 21, 2026* Work perfectly with Bissell cordless vacuum haven’t seen how long they will last though ### ⭐⭐⭐⭐⭐ great product *by J***S on December 6, 2025* batteries works great on my blower. Love this product ### ⭐⭐⭐⭐ Good product *by J***R on September 1, 2025* Works well. Battery doesn't last as long as my original black and decker batteries (probably 15 minutes less) but it does what i need it to do ## Frequently Bought Together - GWELEC 2-Pack 20V 4.0Ah Lithium Battery for Black and Decker 20 Volt MAX Replacement Battery Compatible with LBXR20 LB20 LBX20 LBX4020 LB2X4020 Tools 4000mah - BLACK+DECKER 20V MAX Lithium Battery Charger, Compatible With 12V and 20V Battery, Battery Sold Separately (LCS1620B) - BLACK+DECKER 20V MAX POWERCONNECT Handheld Vacuum, Cordless, Battery Not Included, Bare Tool Only (BCHV001B) --- ## 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.ro/products/656267203-2-pack-20v-4-0ah-lithium-battery-for-black-decker](https://www.desertcart.ro/products/656267203-2-pack-20v-4-0ah-lithium-battery-for-black-decker) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-05-14*