--- product_id: 428319683 title: "40V Battery Set of 2. Powerful 4Ah Lithium-Ion Batteries for All Greenworks 40V Garden and Power Tools. 3-Stage LED Charge Level. 2 Year Warranty. G40BK4X" brand: "greenworks" price: "401607CFA" currency: XOF in_stock: true reviews_count: 13 category: "Greenworks" url: https://www.desertcart.sn/products/428319683-40v-battery-set-of-2-powerful-4ah-lithium-ion-batteries store_origin: SN region: Senegal --- # 40V high-voltage power 3-stage LED charge indicator 4Ah long-lasting capacity 40V Battery Set of 2. Powerful 4Ah Lithium-Ion Batteries for All Greenworks 40V Garden and Power Tools. 3-Stage LED Charge Level. 2 Year Warranty. G40BK4X **Brand:** greenworks **Price:** 401607CFA **Availability:** ✅ In Stock ## Summary > 🔋 Power your garden hustle with unstoppable 40V energy! ## Quick Answers - **What is this?** 40V Battery Set of 2. Powerful 4Ah Lithium-Ion Batteries for All Greenworks 40V Garden and Power Tools. 3-Stage LED Charge Level. 2 Year Warranty. G40BK4X by greenworks - **How much does it cost?** 401607CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/428319683-40v-battery-set-of-2-powerful-4ah-lithium-ion-batteries) ## Best For - greenworks enthusiasts ## Why This Product - Trusted greenworks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Durability:** Backed by a 2-year warranty and proven multi-year lifespan for peace of mind - • **Smart Charge Insight:** 3-stage LED indicator lets you monitor battery life at a glance - • **Unmatched Power Boost:** 40 volts of pure cordless energy for all your Greenworks tools - • **Dual Battery Advantage:** Set of two batteries means double the work, zero downtime - • **Extended Runtime Mastery:** 4Ah capacity keeps your garden projects going longer without interruption ## Overview The Greenworks 40V Battery Set includes two 4Ah lithium-ion batteries designed to deliver high voltage and extended runtime for all Greenworks 40V cordless garden tools. Featuring a 3-stage LED charge level indicator and a 2-year warranty, these rechargeable batteries provide reliable, long-lasting power to keep your outdoor projects running smoothly and efficiently. ## Description From the manufacturer Review: powerful batteries for the 40 volt green works range - expensive ,but worth it ,last a long time, I use them for multiple garden tools from green works and have had no issues Review: Very good price, great durability - These 4ah batteries usually cost around £140-150 each, to find 2 for £220 was surprising so I immediately got a couple as I use Greenworks 40V tools exclusively in the garden. The leaf blower tool is the most power hungry of all and it lasted well over 40 mins on a single charge. I was able to mow my entire lawn - a 30 minute job easily as well. I love the greenworks range I just wish they were a little cheaper to buy, I’ve read that batteries can last as little as 2 years but my old ones have already lasted 3 years. My 2.5ah batteries do get used more than the 2ah ones as they seem to have a bit more ‘oomph’ as well as lasting a lot longer on a single charge, I don’t recharge until almost empty, recharge as soon as they have been used and remove the batteries from the charger as soon as the green light goes constant (flashes when charging) to try to give them the maximum life possible and so far it has done the trick. Hopefully these batteries will last at least 3/4 years. ## Features - POWERFUL LITHIUM ION BATTERY: Ideal for Greenworks Tools cordless machines that require more power and longer runtime such as our Greenworks lawnmowers, pressure washers and chainsaws ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09FJX4YT9 | | Amperage | 4 Amps | | Antenna Location | Lawn Mower | | Battery Capacity | 4 Amp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 1.4 Kilograms | | Battery capacity | 4 Amp Hours | | Battery cell composition | Lithium Ion | | Best Sellers Rank | 161,001 in Garden ( See Top 100 in Garden ) 1,747 in Cordless Tool Battery Packs 6,169 in Lawn Mower Parts & Accessories | | Box Contents | two 40V 4Ah battery | | Brand | Greenworks | | Brand Name | Greenworks | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 160 Reviews | | Item Type Name | 40V 4Ah Battery Twinset | | Item Weight | 3 Kilograms | | Manufacturer | Greenworks | | Model Name | 01-000002945807 | | Model Number | G40BK4X | | Number of Batteries | 2 Lithium Ion batteries required. (included) | | Number of batteries | 2 Lithium Ion batteries required. (included) | | Recommended uses for product | Lawn Mower | | Reusability | Rechargeable | | Unit Count | 1.0 count | | Unit count | 1.0 count | | Voltage | 40 Volts | ## Product Details - **Battery capacity:** 4 Amp Hours - **Battery cell composition:** Lithium Ion - **Brand:** Greenworks - **Number of batteries:** 2 Lithium Ion batteries required. (included) - **Recommended uses for product:** Lawn Mower ## Images ![40V Battery Set of 2. Powerful 4Ah Lithium-Ion Batteries for All Greenworks 40V Garden and Power Tools. 3-Stage LED Charge Level. 2 Year Warranty. G40BK4X - Image 1](https://m.media-amazon.com/images/I/51FJ2J11ZvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ powerful batteries for the 40 volt green works range *by N***N on 7 July 2026* expensive ,but worth it ,last a long time, I use them for multiple garden tools from green works and have had no issues ### ⭐⭐⭐⭐⭐ Very good price, great durability *by A***K on 17 August 2023* These 4ah batteries usually cost around £140-150 each, to find 2 for £220 was surprising so I immediately got a couple as I use Greenworks 40V tools exclusively in the garden. The leaf blower tool is the most power hungry of all and it lasted well over 40 mins on a single charge. I was able to mow my entire lawn - a 30 minute job easily as well. I love the greenworks range I just wish they were a little cheaper to buy, I’ve read that batteries can last as little as 2 years but my old ones have already lasted 3 years. My 2.5ah batteries do get used more than the 2ah ones as they seem to have a bit more ‘oomph’ as well as lasting a lot longer on a single charge, I don’t recharge until almost empty, recharge as soon as they have been used and remove the batteries from the charger as soon as the green light goes constant (flashes when charging) to try to give them the maximum life possible and so far it has done the trick. Hopefully these batteries will last at least 3/4 years. ### ⭐⭐⭐⭐⭐ All good *by S***Q on 14 October 2025* Excellent price, all good thanks --- ## 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.sn/products/428319683-40v-battery-set-of-2-powerful-4ah-lithium-ion-batteries](https://www.desertcart.sn/products/428319683-40v-battery-set-of-2-powerful-4ah-lithium-ion-batteries) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-18*