--- product_id: 428319683 title: "Greenworks 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: "€ 448.17" currency: EUR in_stock: true reviews_count: 12 category: "Greenworks" url: https://www.desertcart.hr/products/428319683-greenworks-40v-battery-set-of-2-powerful-4ah-lithium-ion store_origin: HR region: Croatia --- # 40V high voltage power 3-stage LED charge indicator 4Ah long-lasting capacity Greenworks 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:** € 448.17 **Availability:** ✅ In Stock ## Summary > 🔋 Power your garden like a pro—never run out of juice when it counts! ## Quick Answers - **What is this?** Greenworks 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?** € 448.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/428319683-greenworks-40v-battery-set-of-2-powerful-4ah-lithium-ion) ## 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 - • **Built to Last:** Durable lithium-ion cells with a 2-year warranty ensure reliability season after season. - • **Dual Battery Set:** Two batteries included for seamless swapping and double the productivity. - • **Perfect Compatibility:** Optimized for all Greenworks 40V tools—lawnmowers, blowers, chainsaws, and more. - • **Smart Charge Monitoring:** 3-stage LED indicator keeps you informed on battery status at a glance. - • **Unmatched Power & Runtime:** 40V and 4Ah capacity deliver extended work sessions without interruption. ## Overview The Greenworks 40V Battery Set includes two powerful 4Ah lithium-ion batteries designed to maximize runtime and performance for all Greenworks 40V cordless garden tools. Featuring a convenient 3-stage LED charge indicator and backed by a 2-year warranty, these rechargeable batteries offer reliable, long-lasting power to keep your outdoor projects moving efficiently. ## Description From the manufacturer 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. Review: All good - Excellent price, all good thanks ## 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 | 284,372 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,642 in Cordless Tool Battery Packs 6,408 in Lawn Mower Parts & Accessories | | Box Contents | two 40V 4Ah battery | | Brand | Greenworks | | Brand Name | Greenworks | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 145 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 ![Greenworks 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 ### ⭐⭐⭐⭐⭐ 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 ### ⭐⭐⭐⭐ power to the people *by A***Y on 30 July 2024* fits the lawnmower and strimmer --- ## 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.hr/products/428319683-greenworks-40v-battery-set-of-2-powerful-4ah-lithium-ion](https://www.desertcart.hr/products/428319683-greenworks-40v-battery-set-of-2-powerful-4ah-lithium-ion) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-06*