--- product_id: 222133436 title: "Compatible with Worx Battery 20V 2-Pack 4.0Ah WA3525 Battery, Compatible with Worx 20volt Cordless Tools WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779" brand: "lasica" price: "€ 75.63" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.com.cy/products/222133436-compatible-with-worx-battery-20v-2-pack-4-0ah-wa3525 store_origin: CY region: Cyprus --- # 20V Lithium-Ion Power 4000mAh High Capacity Advanced Safety Protections Compatible with Worx Battery 20V 2-Pack 4.0Ah WA3525 Battery, Compatible with Worx 20volt Cordless Tools WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 **Brand:** lasica **Price:** € 75.63 **Availability:** ✅ In Stock ## Summary > 🔋 Double the power, zero compromises—stay charged, stay ahead! ## Quick Answers - **What is this?** Compatible with Worx Battery 20V 2-Pack 4.0Ah WA3525 Battery, Compatible with Worx 20volt Cordless Tools WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 by lasica - **How much does it cost?** € 75.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/222133436-compatible-with-worx-battery-20v-2-pack-4-0ah-wa3525) ## Best For - lasica enthusiasts ## Why This Product - Trusted lasica brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Sound:** Built-in overcharge, overheating, and short-circuit protection for worry-free use. - • **Dual Pack Advantage:** Two batteries in one pack mean double the power and zero downtime. - • **Power Through Your Day:** 4000mAh capacity delivers extended runtime for uninterrupted productivity. - • **Seamless Compatibility:** Works flawlessly with a wide range of 20V Worx cordless tools—no tool left behind. - • **Certified Quality Assurance:** CE, FCC, and ROHS certified to meet and exceed OEM standards. ## Overview The Lasica 20V 4.0Ah Lithium-Ion Battery 2-Pack is a high-capacity, reliable replacement compatible with Worx 20V cordless tools. Featuring advanced safety protections and broad tool compatibility, these batteries ensure longer runtime and peace of mind for all your outdoor power needs. ## Description Lasica Compatible with Worx Battery 20V 2-Pack 4.0Ah WA3525 Battery, Compatible with Worx 20volt Cordless Tools WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 ## Features - 🔋【Replacement 20 Volt Lithium Battery】Replacement for original battery WA3525, WA3578 WA3520 WA3575 WA3606; Replacement for 18V lithium battery WA3512.1 WA3511 WA3523; Compatible with 20v charger WA3742 WA3875 WA3881. - 🔋【Capacity Upgraded】Capacity: 4000mAh | Battery type: Rechargeable Lithium-ion Battery | Voltage: 20 Volts | Wattage: 80Wh | Package: 2 Pack | Replacement battery compatible with 20V outdoor leaf blower, weed eater, trimmer, chainsaw, and lawn mower power tool battery packs. - 🔋【Compatible with 20V Outdoor Power Tools】Compatible with 20V/40V/80V cordless power tools WG163.9, WX176L, WG547, WG644, WG743, WR140, WG744, WX550L, WG320.9, WG155, WX030L.9, WX101L, WX820L.9, WG545.9, WG629.1, WX917L, WG928, WX095L.9, WA3606, WG384, etc. - 🔋【Safe & Reliable】The 20V WA3525 battery are CE, FCC, ROHS certified, tested and validated by manufacturer to match specifications of OEM products; High quality battery celles, charging at any time without memory effect. It has built-in protection against potential damage caused by overcharging,overheating and short-circuit protection. - 🔋【Sincere After-Sale Service】If you meet any problems with the 2-pack WA3520 20V Max batteries or have any questionss, please contact us on your order page for help. ## Product Details - **Number of Batteries:** 2 Lithium Ion batteries required. (included) - **Brand:** Lasica - **Battery Cell Composition:** Lithium Ion - **Battery Capacity:** 4000 Milliamp Hours - **Recommended Uses For Product:** Compatible with 20-Volt MAX Cordless Power Tools ## Images ![Compatible with Worx Battery 20V 2-Pack 4.0Ah WA3525 Battery, Compatible with Worx 20volt Cordless Tools WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 - Image 1](https://m.media-amazon.com/images/I/61QJyX0d2FL.jpg) ## Questions & Answers **Q: Do uou charge before use?** A: yes **Q: What is the lifetime of the battery using it once monthly until it is discharged. Does is last for years? Thanks.** A: I've only had these batteries for about a year. They still work. During lawn care season I use them once or twice a month, they only last about 20-30 minutes, so go right on the charger after use. **Q: Do you charge these before use?** A: I charge them only if they’ve sat for a while without use **Q: Can you use the Worx charger to charge these batteries or new charger required?** A: If your charger belongs to Worx 20-volt lithium battery charger, then our this WA3525 lithium battery can compatible with it. (Lasica after-sales service: 90-day full refund and 12-month limited warranty. Please contact us on your order page for help.) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Please read my TOTALLY HONEST review *by K***Y on June 20, 2025* Have been using frequently for over 4 months now. Fit charger perfectly. Has charged and discharged successfully every time. Have experienced disappointing results with other brands but this particular one is living up to its claims. Very pleased. Will purchase this brand again ### ⭐⭐⭐⭐⭐ Had for a few months and used repeatedly, works great so far! *by D***T on October 24, 2024* Basically as mentioned in the title, these batteries have worked exactly as described and desired. They don't have any charge indicator, but it's a small thing if everything else about them is great. If anything changes or if they ever go kaput I'll update. I haven't used them exhaustively, but I have never had an issue with them so far. Hope this helps. ### ⭐⭐⭐⭐ Somewhat tight fitting *by W***N on December 13, 2024* These fit somewhat tightly in my Worx blower, but have 60% more capacity that the batteries that came with the blower. ## Frequently Bought Together - Lasica 2-Pack 4.0Ah 20V WA3525 WA3575 Lithium Battery Replacement Compatible with 20V Cordless Tools WG324 WG545.6 WG644 WG261 WG625 WG184 WG584 WG322 WG779 - Lasica Replacement for Worx Battery 20V WA3875 Dual Fast Charger Compatible with Worx 18/20 Volt Max Lithium PowerShare Batteries WA3578 WA3525 WA3520 WA3575 WA3512 Charger WA3742 WA3770 WA3881 - Trimmer Spool Line for Worx，Edger Spool Compatible with Worx trimmer spools Weed Eater String,Trimmer Line Refills 0.065 inch for Electric String Trimmers，Weed Wacker Spool Replacement Parts --- ## 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.com.cy/products/222133436-compatible-with-worx-battery-20v-2-pack-4-0ah-wa3525](https://www.desertcart.com.cy/products/222133436-compatible-with-worx-battery-20v-2-pack-4-0ah-wa3525) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-24*