--- product_id: 541677381 title: "Akkopower Battery for Black+ Decker 20V Lithium: 4.0 ah Replacement Compatible with LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 2 Packs" brand: "akkopower" price: "328.28 DT" currency: TND in_stock: true reviews_count: 13 category: "Akkopower" url: https://www.desertcart.tn/products/541677381-akkopower-battery-for-black-decker-20v-lithium-4-0-ah store_origin: TN region: Tunisia --- # 4000mAh High Capacity 20V Voltage Power Advanced Safety Chip Akkopower Battery for Black+ Decker 20V Lithium: 4.0 ah Replacement Compatible with LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 2 Packs **Brand:** akkopower **Price:** 328.28 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your productivity, never miss a beat! ## Quick Answers - **What is this?** Akkopower Battery for Black+ Decker 20V Lithium: 4.0 ah Replacement Compatible with LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 2 Packs by akkopower - **How much does it cost?** 328.28 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/541677381-akkopower-battery-for-black-decker-20v-lithium-4-0-ah) ## Best For - akkopower enthusiasts ## Why This Product - Trusted akkopower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up Your Tools:** 20V lithium-ion batteries deliver consistent, long-lasting energy for all your Black+Decker cordless tools. - • **Built-In Safety First:** Advanced chip technology protects against overheating, overcharging, and over-discharging for worry-free use. - • **Universal Compatibility:** Seamlessly fits a wide range of Black+Decker models and chargers, from drills to leaf blowers and more. - • **Confidence in Every Charge:** Backed by ROHS, CE, FCC certifications plus a 1-year warranty and 30-day money-back guarantee. - • **Extended Runtime, Less Downtime:** 4000mAh capacity means you get more work done on a single charge—no more mid-project interruptions. ## Overview This 2-pack of 20V 4000mAh rechargeable lithium-ion batteries offers reliable, high-capacity power compatible with a broad range of Black+Decker cordless tools. Featuring advanced safety protections and certified quality, these batteries ensure extended runtime and seamless replacement for worn-out or lost originals, backed by a solid warranty for peace of mind. ## Description Product description Akkopower---A+ power for your tools [Product Specification] Product Name: 4.0 ah 20v lithium battery replacement for BLACK+DECKER Rechargeable Battery Type: Lithium-ion (Li-ion) Capacity: 4000mAh / 4ah/4.0 Ah Safety: overheat protection, over-voltage protection, over-current protection, over-charge protection, over-discharge protection Intoductions If you feel that the power tool is getting running slowly, please stop using it and recharge the black decker battery replacement after the temperature is colder. Do not recharge a fully charged black and decker 20v lithium battery replacement. Please charge the cordless tool battery packs within the temperature range of 10°C to 40°C. In order to ensure the safety of the product, our black & decker 20v lithium battery 4.0 amp replacement is not fully charged before leaving the factory. It is recommended that you fully charge the 20 volt battery before using it first time. Please make sure that the hot 4ah black decker 20v lithium battery replacement is cooled down before charging. Do not charge the 20v batterys immediately after use. It is recommended to recharge and store the 4.0 ah 20v black and decker battery replacement if it will not be used for a long period of time (more than 6 months). It’s better to charger it once a month and avoild a long sleep state. About Akkopower Akkopower is a professional and excellent manufacturer of power tool batteries specializing in designing and manufacturing varieties of power tool batteries with high quality and strong stability. Akkopwer products are made with the high quality materials. All battery packs comply with strict and precise testing standards. We hope to provide user cost-effective products and services. User experience is our first priority. Warning Do not charge our 20 volts power tool battery replacement packs for Black+Decker with a non-adapted charger. Using chargers for other branded batteries may cause fire, overheating, rupture or leakage ect. Use only specific battery charger such as old original BLACK+DECKER chargers or other suitable chargers. Do not allow metal or other objects to touch the charging terminals of the type 4 battery pack. After removing the high performance blackanddecker replacement batteries from tools or chargers, be sure to install the cover on the replacement battery for black and decker 20 v battery. In addition, do not use modified black+decker 20v lithium batteries replacements (including black decker 20v lithium battery replacements that have had the battery or other internal components removed and replaced). Do not nail, shock, disassemble or modify our compatible 20v lithium bateria. Failure to do so may result in heat generation, fire, or rupture. If the compatible tool battery for Black&Decker is charged correctly, the life time may be extended. When aftermarket 20v xr batteries for black and decker are not used for a long time, it is recommended to charge the 20v big batteries replace once a month. Do not charge, use or store our 4.0ah 20v replacement batteries for lawnmower ect near sources of ignition or high temperatures (e.g., under hot sun). Do not store Akkopower 20volts battery replacement for black decker batteries where the ambient temperature may exceed 122°F (50°C) (e.g., in a metal box or automobile in the summer). This may cause the batería to deteriorate, smoke or catch fire. Recommendation: Rapid charging is not supported. Compatible with 20 volt black and decker battery 1.5ah / 2ah / 3ah / 4ah: (use"Ctrl+F" to find your own PN & Model) LB20, LBX20, LBX4020, LB2X4020, LBXR20, LBXR20-OPE, LBXR2020-OPE, LB2X3020-OPE, LBXR2520, LBXR20B-2, LBXR20BT Compatible with Black+Decker 20-Volt MAX Cordless Power Tools · Compatible with Black and Decker 20V MAX String Trimmer / Edger and Sweeper LCC221, LCC222, LST300, LSTE525, LSTE523, LST201, LST522/LST522E1AEV, LST120, LST220, LSW20, LSW221, LSW321, BCBL700D1, LDX120SB, LHT321, LHT321FF etc. · Compatible with Black & Decker 20V MAX Hedge Trimmer LHT2220/LHT2220B, LPHT120/LPHT120B etc. · Compatible with Black and Decker drill set LDX120C, LDX220C, LD120VA, LDX120PK, BCD702C1AEV, BCD702C1, BDCDD12C, BDC120VA100, BDCDMT120/BDCDMT120C etc. · Compatible with Black Decker 20v battery MAX Cordless Chainsaw alligator LCS1020/LCS1020B, LLP120/LLP120B etc. · Compatible with Black + Decker 20V MAX Cordless Reciprocating Saw Kit BDCR20C etc. · Compatible with Black+Decker 20V MAX Cordless Circular Saw BDCCS20B etc. · Compatible with Black & Decker 20V MAX Jig Saw BDCJS20B etc. · Compatible with Black&Decker 20V MAX Pole Saw LPP120 etc. · Compatible with BlackandDecker 20V MAX Impact Driver BDCI20C etc. · Compatible with Black & Decker 20V MAX Power Tillers LGC120 etc. · Compatible with Black & Decker 20V MAX Lawn Mower Lawnmaster MTC220 etc. · Compatible with Blackdecker 20V MAX Cordless Power Tools screwdriver weedeater LHT120, LSW120, LCS120, lCS1240, CHH2220, EPL188KB, SSL20SB, SSL20SB-2, ASL186K, ASL188K etc. How-To-Charge Tips Charging our 20v replacement battery for BLACK + DECKER tools has some details. Please read below details carefully. To remove 20v max lithium ion battery replacement for lbxr20, press and hold the button on the side of the bateries and pull it out. Plug the charger into a power source. The compatible tool charger indicator will flash "green" repeatedly. Please note the "+" and "-" marks when inserting the battiery into the charger , and follow the insertion guide until the bateery touches the bottom of the charger. Once the battery replacement for Black and Decker is inserted, the charging indicator light will illuminate "red" and charging will begin. When the battery power pack is fully charged, the charging indicator light will turn green and the electronic buzzer will beep for approximately 5 seconds. High Functionality High quality: Lower self-discharge ensures that our 20 v batteria pack replacement for Black n decker will continue to operate at near full capacity even after prolonged storage. Automatic power-off in case of high temperature, over-discharge or overload to protect power tool 20v battery with high quality for blackdecker OEM battery and excellent replacement for BLACK+DECKRER OEM batteries. HIGH PERFORMANCE: High capacity and powerful output DURABILITY: Cells are made by leading manufacturers for durability.The internal cells of replacement baterias black and decker lithium ion will be kept from getting damaged. Review: Great, affordable spare batteries! - These batteries match perfectly with any Black and Decker 20 volt power tool, whether it is a drill or a weed wacker. They are an excellent replacement or back up for any tired existing batteries you may be using for your equipment that lose their charge too quickly. Review: Long lasting charge. 👍 - They definitely take longer to charge but I haven’t run one out yet, and I did at times with the oem’s, one is a tight fit in the charger, but the performance overcomes that slight issue. I would recommend these batteries. ## Features - 🔋【Battery Specifications】Voltage: 20v Capacity: 4000mAh/4ah Battery Cell : Rechargeable Lithium ion. Replacement for black and decker 20v lithium battery, not the original batteries. - 🔋【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. - 🔋【Safety and certificate】Akkopower 20v lithium battery replacements has LASTING PERFORMANCE with advanced chip with overheat protection, over-voltage protection, over-current protection, over-charge protection, over-discharge protection, etc. It has passed ROHS, CE and FCC tests. - 🔋【Reliable After-sale Service】 Lithium ion batteries with one year warranty and 30-day money back, please feel free to choose. Any questions, please contact us by clicking the "Ask a question" on our storefront or the "contact seller" in "YOUR ORDER" options. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJ72ZTJ2 | | Batteries | 2 Lithium Ion batteries required. (included) | | Best Sellers Rank | #7,915 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #49 in Cordless Tool Battery Packs | | Customer Reviews | 4.4 4.4 out of 5 stars (1,285) | | Date First Available | October 14, 2022 | | Item Weight | 1.58 pounds | | Item model number | LBXR20-4A-2 | | Manufacturer | Akkopower | | Package Dimensions | 5.16 x 4.02 x 3.54 inches | ## Product Details - **Battery Capacity:** 4 Amp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Akkopower - **Number of Batteries:** 2 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Power Tool ## Images ![Akkopower Battery for Black+ Decker 20V Lithium: 4.0 ah Replacement Compatible with LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 2 Packs - Image 1](https://m.media-amazon.com/images/I/71st5oN7iCL.jpg) ![Akkopower Battery for Black+ Decker 20V Lithium: 4.0 ah Replacement Compatible with LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 2 Packs - Image 2](https://m.media-amazon.com/images/I/71Bi5jb-neL.jpg) ![Akkopower Battery for Black+ Decker 20V Lithium: 4.0 ah Replacement Compatible with LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 2 Packs - Image 3](https://m.media-amazon.com/images/I/71MI64m5wbL.jpg) ![Akkopower Battery for Black+ Decker 20V Lithium: 4.0 ah Replacement Compatible with LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 2 Packs - Image 4](https://m.media-amazon.com/images/I/71+OK9RJShL.jpg) ![Akkopower Battery for Black+ Decker 20V Lithium: 4.0 ah Replacement Compatible with LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 2 Packs - Image 5](https://m.media-amazon.com/images/I/81oHilbkMBL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I see lst201 in the top description. I do not see it in the descriptins further down. Will these work with mine?** A: Dear friend, it is compatible with lst201, if there is any problem in the process of use, you can contact the seller by order number ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great, affordable spare batteries! *by S***R on April 6, 2026* These batteries match perfectly with any Black and Decker 20 volt power tool, whether it is a drill or a weed wacker. They are an excellent replacement or back up for any tired existing batteries you may be using for your equipment that lose their charge too quickly. ### ⭐⭐⭐⭐⭐ Long lasting charge. 👍 *by M***R on December 28, 2025* They definitely take longer to charge but I haven’t run one out yet, and I did at times with the oem’s, one is a tight fit in the charger, but the performance overcomes that slight issue. I would recommend these batteries. ### ⭐⭐⭐⭐⭐ Fantastic replacement for old, lost, or dead batteries *by B***N on December 13, 2025* When I bought my powered screwdriver/drill at retail, it came with two batteries—but only one of those actually worked! That was years ago. I noticed the one good battery wasn't holding a charge the way it once did, so I looked online and saw there were still replacements to be had. I'm so happy I picked these up, because they BOTH work, and they hold their charge the way only new batteries will. ## Frequently Bought Together - Battery 20v for BLACK+ DECKER Lithium: Batteries 20 Volt Max 4.0 ah Replacement Compatible with Cordless Power Tools XR Li- ion 2 Pack 20volt Drill LBXR20 LBXR2020 LBX20 LBXR2520 LB2X4020 LB2XR20 - BLACK+DECKER 20V MAX Lithium Battery Charger, Compatible With 12V and 20V Battery, Battery Sold Separately (LCS1620B) - 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.tn/products/541677381-akkopower-battery-for-black-decker-20v-lithium-4-0-ah](https://www.desertcart.tn/products/541677381-akkopower-battery-for-black-decker-20v-lithium-4-0-ah) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-06*