--- product_id: 615725117 title: "WA3644 20V 4.0Ah PowerShare Battery" brand: "worx" price: "Rp3161170" currency: IDR in_stock: true reviews_count: 13 url: https://www.desertcart.id/products/615725117-wa3644-20v-4-0ah-powershare-battery store_origin: ID region: Indonesia --- # 20V high voltage power 4.0Ah extended runtime BMS for safety & longevity WA3644 20V 4.0Ah PowerShare Battery **Brand:** worx **Price:** Rp3161170 **Availability:** ✅ In Stock ## Summary > 🔋 Power through your projects with WORX’s smartest battery yet! ## Quick Answers - **What is this?** WA3644 20V 4.0Ah PowerShare Battery by worx - **How much does it cost?** Rp3161170 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/615725117-wa3644-20v-4-0ah-powershare-battery) ## 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 - • **Optimized Power Delivery:** Adaptive communication tech ensures your tools get the perfect power boost exactly when needed. - • **Real-Time Power Indicator:** Onboard battery status display means no surprises—always know when to recharge or swap batteries. - • **Heat-Resistant & Impact Tough:** Unique heat storage materials protect your battery from thermal damage and physical impacts on the job. - • **Smart Battery Management System:** Intelligent BMS prevents overcharge, deep discharge, and overheating for safer, longer-lasting performance. - • **Double the Runtime, Double the Power:** Up to 2x longer runtime than standard 2.0Ah batteries keeps your projects moving without pause. ## Overview The WORX WA3644 20V 4.0Ah PowerShare Battery is a high-capacity lithium-ion battery designed for professional-grade performance. Featuring advanced Battery Management System technology, it safeguards against overcharging, overheating, and deep discharge, extending battery life. Its durable heat-resistant design and real-time power indicator ensure reliable, uninterrupted use across all compatible WORX 20V tools, delivering up to twice the runtime of standard 2.0Ah batteries. ## Description WORX 4.0Ah PowerShare battery delivers up to twice the runtime of 2.0Ah PowerShare battery. Designed for top performance, PowerShare PRO batteries meet the needs of professional users that delivers outstanding performance. The new BMS prevents the cells from deep discharging, over-charging and over-heating and charges the battery more efficiently. Lithium batteries charge faster and have a longer life. That makes the job easier and saves you a bunch of money in the long run. ## Features - High-Capacity PowerShare Pro Battery - The Worx 20V 4.0Ah PowerShare Pro battery WA3644 offers extended runtime for all your Worx tools, ensuring you can work longer without interruptions. - Battery Management System (BMS) - With Intelligent Power Control and BMS Technology, this battery adapts to the demands of precision tasks, maintaining safety and enhancing the longevity of your tools. - Durable and Resilient Design - Engineered with unique heat storage material, the Worx battery is designed to absorb and store heat efficiently, protecting against impacts and prolonging battery life. - Optimized Power Delivery - The Worx 20V battery features communication technology that adjusts output for optimal power delivery, maximizing the performance and runtime of your tools. - Real-Time Power Indicator - Stay informed on the job with the on-board battery indicator that provides real-time power status, so you can manage your work efficiently with timely battery swaps or recharges. - Your battery pack is UNCHARGED. To ensure full capacity of the battery, completely charge the battery in the battery charger before using your power tool for the first time. ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 4 Amps | | Antenna Location | Power Tool | | Asin | B0CLYQH7TJ | | Battery Capacity | 4 Amp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 670 Grams | | Best Sellers Rank | 2,151 in DIY & Tools (See Top 100 in DIY & Tools) 4 in Cordless Tool Battery Packs | | Brand Name | WORX | | Compatible Phone Models | Not compatible with phones, Worx Power Tools | | Country Of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (2,188) 4.7 out of 5 stars | | Included Components | 20V/4.0Ah Li Battery WA3644 | | Item Dimensions | 11.5 x 7.5 x 7.5 centimetres | | Item Type Name | PowerShare Battery | | Item Weight | 670 Grams | | Manufacturer | WORX | | Model Name | WA3644 | | Model Number | WA3644 | | Number Of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | Unit Count | 1.0 count | | Voltage | 20 Volts | ## Product Details - **Battery capacity:** 4 Amp Hours - **Battery cell composition:** Lithium Ion - **Brand:** WORX - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** Power Tool ## Images ![WA3644 20V 4.0Ah PowerShare Battery - Image 1](https://m.media-amazon.com/images/I/81aD08LWAkL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great item *by on Reviewed in the United Kingdom 6 May 2026* Works perfect in my lawn mower. Old batteries I had to charge half way through doing the lawn, these new ones just keep on going, very good purchase ### ⭐⭐⭐⭐⭐ Expensive, but 100% worth it. *by on Reviewed in the United Kingdom 10 June 2026* These original WORX batteries are great. I made the mistake previously of buying some cheaper 5.0Ah after-market batteries for my Garden Vac, but these still couldn't power my equipment for even one pass of my relatively small garden. Got these 4.0Ah WORX batteries and I've done my garden 3 times on just one charge so far... "buy cheap, buy twice" I'm afraid. I would recommended the WORX originals. ### ⭐⭐⭐⭐⭐ Great battery.. *by on Reviewed in the United Kingdom 4 January 2026* Wanted more usable time between recharging, my old 2oa batteries are good but you can't tell how much power still available until they run out. These 40A have indicators on them letting you know how much power you have left, I bought a few, some for my power tools, and some I use on my lawn mower ( switched from petrol to battery powered)I have a large lawn and these are capable of gutting my lawn twice before having to recharge. I used to use 4 liters of petrol for each cut before just to give you some indicator over how big mh lawn is. ## Frequently Bought Together - Worx WA3644 PowerShare Pro 20V 4.0Ah High-Capacity Battery with Battery Management System & Intelligent Power Control - ANOITD WA3875 Replace Worx 20v lithium Battery Charger Compatible with Worx 20v Batteries Wa3757 Wa3578 WA3525 Wa3522 WA3544 … - Worx 20V Power Share Reciprocating Saw - WX500L.9 (Tool Only) --- ## 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.id/products/615725117-wa3644-20v-4-0ah-powershare-battery](https://www.desertcart.id/products/615725117-wa3644-20v-4-0ah-powershare-battery) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-09-18*