--- product_id: 631209853 title: "WORX WA3645 20V 5.0Ah PowerShare Battery | 20V 5.0Ah PowerShare battery β€” compatible with 140+ WORX tools; battery management system" brand: "worx" price: "$193.13" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/631209853-worx-wa3645-20v-5-0ah-powershare-battery-20v-5-0ah store_origin: US region: United States of America --- # 20V Max PowerShare Voltage 5.0Ah High Capacity Advanced Battery Management System WORX WA3645 20V 5.0Ah PowerShare Battery | 20V 5.0Ah PowerShare battery β€” compatible with 140+ WORX tools; battery management system **Brand:** worx **Price:** $193.13 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power up your projects with WORX β€” because downtime is so last season! ## Quick Answers - **What is this?** WORX WA3645 20V 5.0Ah PowerShare Battery | 20V 5.0Ah PowerShare battery β€” compatible with 140+ WORX tools; battery management system by worx - **How much does it cost?** $193.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/631209853-worx-wa3645-20v-5-0ah-powershare-battery-20v-5-0ah) ## Best For - worx enthusiasts ## Why This Product - Trusted worx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Universal Compatibility:** Seamlessly powers 140+ WORX tools with the PowerShare platformβ€”one battery to rule them all. - β€’ **Smart Safety & Longevity:** Intelligent Power Control and BMS protect against overcharging, overheating, and overuse for maximum battery life. - β€’ **Built Tough for Real Work:** Heat-absorbing materials and rugged design withstand drops and knocks, ensuring reliable performance on any job site. - β€’ **Stay Informed, Stay Efficient:** On-board real-time battery indicator lets you monitor power levels and plan your work without surprises. - β€’ **Endless Power for Every Project:** 5.0Ah capacity delivers extended runtime to keep your tools running longer without interruption. ## Overview The WORX WA3645 20V 5.0Ah PowerShare Battery is a high-capacity, rechargeable lithium-ion battery compatible with over 140 WORX tools. Featuring advanced Battery Management System technology, it optimizes power output while protecting against damage from overuse, overheating, and overcharging. Its durable, heat-absorbing design ensures long-lasting performance even in tough conditions. The integrated power indicator provides real-time charge status, making it an essential upgrade for professionals and DIYers seeking uninterrupted productivity. ## Description Introducing the Worx 20V 5.0Ah high-capacity PowerShare Pro battery WA3645 – the ultimate power solution for your entire Worx tool collection. Engineered to unlock limitless potential, this 20V Max 5.0Ah Lithium battery is designed to work seamlessly with all your Worx tools, delivering optimal performance and an extended runtime that will redefine your DIY experience. With Intelligent Power Control and Battery Management System (BMS) Technology, this battery adapts to a variety of precision tasks, ensuring safety and longevity. Upgrade your Worx tools with this powerhouse and embrace project heights with uninterrupted productivity. The Worx WA3645 battery isn't just about power; it's also about protection and efficiency. Its heat storage material is expertly crafted to absorb and store heat, safeguarding your battery against drops and knocks, thus providing a longer runtime and an extended battery life with consistent power output. The state-of-the-art communication technology within adjusts the battery output for optimal power delivery, maximizing both performance and runtime. The BMS further optimizes the cells for maximum power and performance, while preventing any potential damage from overuse, overcharging, or overheating. With a handy battery indicator, you can keep an eye on the real-time power status, ensuring timely switching and recharging. Plus, the cells are shielded from moisture, shocks, and vibrations, making the PowerShare Pro battery a robust and reliable source of power. Embrace the power of Worx and take your projects to the next level with the PowerShare modular system that allows you to combine batteries to multiply the voltage to 40V or even 80V, for those demanding tasks. ## Features - High-Capacity Endurance - The Worx 20V 5.0Ah PowerShare Pro battery WA3645 offers an extended runtime, ensuring your Worx tools operate at their optimal performance for longer periods, for those extensive projects around the home - Advanced Power Management - Featuring Intelligent Power Control and Battery Management System (BMS) technology, this battery adapts its output for precision tasks, enhancing safety and longevity, while preventing damage from overuse, overcharging, or overheating - Robust Durability - Designed with heat-absorbing materials and a tough exterior that withstands drops and knocks, the Worx PowerShare Pro battery ensures consistent power output and an extended battery life, even in the toughest working conditions - Seamless Compatibility - As part of the Worx PowerShare platform, this 20V Max 5.0Ah Lithium battery is fully compatible with all Worx power tools and outdoor equipment, allowing you to interchange batteries with ease and keep all your devices running without interruption - Real-Time Power Indicator - Stay informed on the job with the on-board battery charge indicator, providing real-time power status to help you manage your work efficiently, ensuring you know exactly when to switch batteries or recharge ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 5 Amps | | Antenna Location | Power Tool, Vacuum Cleaner | | Asin | B0CLYR1MCL | | Battery Capacity | 5 Amp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 690 Grams | | Best Sellers Rank | 5,075 in DIY & Tools (See Top 100 in DIY & Tools) 14 in Cordless Tool Battery Packs | | Brand Name | WORX | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (851) 4.6 out of 5 stars | | Included Components | Battery Pack | | Item Dimensions | 11.5 x 7.5 x 7.5 centimetres | | Item Type Name | PowerShare Battery | | Item Weight | 690 Grams | | Manufacturer | WORX | | Model Name | WA3645 | | Model Number | WA3645 | | Number Of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | Unit Count | 1.0 count | | Voltage | 20 Volts | ## Product Details - **Battery capacity:** 5 Amp Hours - **Battery cell composition:** Lithium Ion - **Brand:** WORX - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** Power Tool, Vacuum Cleaner ## Images ![WORX WA3645 20V 5.0Ah PowerShare Battery | 20V 5.0Ah PowerShare battery β€” compatible with 140+ WORX tools; battery management system - Image 1](https://m.media-amazon.com/images/I/71zfuvs4dAL.jpg) ## Available Options This product comes in different **Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worx quality *by on Reviewed in the United Kingdom 10 August 2026* Very good worx quality very robust. ### ⭐⭐⭐⭐⭐ Great battery *by on Reviewed in the United Kingdom 1 August 2026* Great battery, 5amp lasts so much longer than the 2amp (about 45-50 mins continuous use with my Worx pressure washer). Only down side is no delivery to Jersey Channel Islands, god knows why, every comes by boat now so no planes involved. The irony is, if you by a battery tool, they ship to Jersey, but you cant but a battery by itself. ### ⭐⭐⭐⭐⭐ Long lasting. *by on Reviewed in the United Kingdom 17 May 2026* Excellent, long lasting and for my use can last all day, well worth the money ## Frequently Bought Together - WORX WA3645 PowerShare Pro: High-Capacity 20V 5.0Ah Lithium Battery with BMS and Intelligent Power Control for Extended Runtime and Performance - WORX WX092.9 18V (20V MAX) Inflator 4 in 1 Tool - (Tool Only - Battery & Charger Sold Separately) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/631209853-worx-wa3645-20v-5-0ah-powershare-battery-20v-5-0ah](https://www.desertcart.us/products/631209853-worx-wa3645-20v-5-0ah-powershare-battery-20v-5-0ah) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-15*