--- product_id: 657796962 title: "2-Pack 3.5Ah 20V Battery Replacement for Worx 20V Power Share, for Leaf Blower & Trimming Tools, Compatible with Worx WA3525 WA3575 WA3520" brand: "powilling" price: "VT14904" currency: VUV in_stock: true reviews_count: 10 category: "Powilling" url: https://www.desertcart.vu/products/657796962-2-pack-3-5ah-20v-battery-replacement-for-worx-20v store_origin: VU region: Vanuatu --- # 20V Power Output 3.5Ah High Capacity Multi-layer Protection 2-Pack 3.5Ah 20V Battery Replacement for Worx 20V Power Share, for Leaf Blower & Trimming Tools, Compatible with Worx WA3525 WA3575 WA3520 **Brand:** powilling **Price:** VT14904 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your Worx game—work smarter, last longer! ## Quick Answers - **What is this?** 2-Pack 3.5Ah 20V Battery Replacement for Worx 20V Power Share, for Leaf Blower & Trimming Tools, Compatible with Worx WA3525 WA3575 WA3520 by powilling - **How much does it cost?** VT14904 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/657796962-2-pack-3-5ah-20v-battery-replacement-for-worx-20v) ## Best For - powilling enthusiasts ## Why This Product - Trusted powilling brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Support:** Backed by 12 months factory warranty and responsive customer service for total peace of mind. - • **Value-Packed Duo:** Two high-capacity batteries at just one-third the OEM price—double the power, fraction of the cost. - • **Extended Runtime Boost:** 30% more power than original 2.0Ah batteries keeps you working longer without interruption. - • **Seamless Compatibility:** Flawlessly fits Worx 20V tools and chargers, ensuring zero downtime and perfect integration. - • **Advanced Safety Circuitry:** Built-in over-current, short-circuit, and overcharge protection for worry-free performance. ## Overview The Powilling 2Pack 3.5Ah 20V lithium batteries deliver 30% more runtime than Worx's original 2.0Ah models, fully compatible with a wide range of Worx 20V tools and chargers. Featuring advanced multi-layer protection circuits, these batteries ensure safe, reliable performance at a fraction of the OEM cost, backed by a 12-month warranty and dedicated customer support. ## Description Product description Powilling Replacement for WORX battery 20v Lithium Basic battery parameters Powilling battery 20v for you Replace for WORX 20V 3.5 Replace for WORX 20V 6.5 Replace for WORX 20V Replace for WORX 40V Review: Good to have if you own Worx tools - OEB brand is better but these work just fine and they are cheaper. I am satisfied as I have other WORX tools that I bought without batteries Review: Good Chargers - Always good to have extra batteries since charging takes a while. These do charge fairly fast and seem to last a good while. ## Features - 🔋Reliable Power for Your Worx Yard Tools: 3.5Ah 20V battery provides steady, long-lasting power for all your Worx lawn care, trimming, edging, and leaf blowing tasks. Keep your yard work moving without frequent battery swaps. - 🔋Fully Compatible with Worx 20V Power Share System: Perfect replacement for Worx WA3525, WA3575, WA3520 batteries, working with all Worx 20V tools. Works with standard Worx 20V chargers. (Not for Worx Nitro and 2x20V (40V) yard tools and 21V) - 🔋Smooth, Secure Fit – No Sticking or Jamming: Upgraded to match OEM size and communication protocol for stable performance. Easy to insert and remove from your Worx tools, so you can work frustration-free. - 🔋Safe, Cool-Running, and Long-Lasting: Built with CE, FCC, RoHS certifications and multi-protection against. Holds charge well and runs cool during heavy use. - 🔋Affordable OEM Replacement & Backup Battery: A budget-friendly alternative to expensive original Worx 20v batteries. Extend the life of your Worx tools and keep a reliable backup ready for all your yard projects. - 🔋Buy with Confidence: 45 days money back, 12 months warranty. If you have any questions about the replacement worx battery 20v, please feel free to contact us, we support 24*7 hours prompt customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JDHLQFZ | | Amperage | 3.5 Amps | | Antenna Location | Indoor/Outdoor | | Battery Capacity | 3500 Milliamp Hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 1.75 Pounds | | Best Sellers Rank | #42,292 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #457 in Cordless Tool Battery Packs | | Brand | Powilling | | Built-In Media | 2 Pack batteries | | Compatible Phone Models | For Battery 20v | | Customer Reviews | 4.4 out of 5 stars 1,674 Reviews | | Manufacturer | Powilling | | Model Name | wa3525 | | Model Number | WA3525 | | Number of Batteries | 2 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Indoor/Outdoor | | Reusability | Rechargeable | | UPC | 192589975142 | | Unit Count | 2.0 Count | | Voltage | 20 Volts | | Warranty Description | All Powilling products come with 30 days money back or exchange, 12 months factory maintenance help and Using friendly customer service | ## Product Details - **Number of Batteries:** 2 Lithium Ion batteries required. (included) - **Brand:** Powilling - **Battery Cell Composition:** Lithium Ion - **Battery Capacity:** 3500 Milliamp Hours - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![2-Pack 3.5Ah 20V Battery Replacement for Worx 20V Power Share, for Leaf Blower & Trimming Tools, Compatible with Worx WA3525 WA3575 WA3520 - Image 1](https://m.media-amazon.com/images/I/61eF65fmaDL.jpg) ![2-Pack 3.5Ah 20V Battery Replacement for Worx 20V Power Share, for Leaf Blower & Trimming Tools, Compatible with Worx WA3525 WA3575 WA3520 - Image 2](https://m.media-amazon.com/images/I/71hLBqT4PlL.jpg) ![2-Pack 3.5Ah 20V Battery Replacement for Worx 20V Power Share, for Leaf Blower & Trimming Tools, Compatible with Worx WA3525 WA3575 WA3520 - Image 3](https://m.media-amazon.com/images/I/7192xnL52uL.jpg) ![2-Pack 3.5Ah 20V Battery Replacement for Worx 20V Power Share, for Leaf Blower & Trimming Tools, Compatible with Worx WA3525 WA3575 WA3520 - Image 4](https://m.media-amazon.com/images/I/71RX-lcnjQL.jpg) ![2-Pack 3.5Ah 20V Battery Replacement for Worx 20V Power Share, for Leaf Blower & Trimming Tools, Compatible with Worx WA3525 WA3575 WA3520 - Image 5](https://m.media-amazon.com/images/I/81DBykn5mmL.jpg) ## Questions & Answers **Q: will this battery replace a wa3575 battery?** A: Yes it will. I have both this battery pair, and some WA2575's They both are 20Volt, while the worx is 2Ah, these are 3.0Ah capacity. Charge in a Worx charger, I have three different Worx chargers and they all will charge these and other Worx battery **Q: Will these batteries work with a wg170 weed eater and a wa 3881 charger** A: Look in your user manual. If the voltage is right then they will. I use them in a lot of different WORX tools. I have a 3881 charger and several other number chargers and they will charge all of these batteries. **Q: My old battery is a 18v lithium, wa3512.1 and charger wa3840, what battery should i order** A: 20-Volt, and you have a choice of 2.0-Ah, 2.5-Ah, 3.0-Ah, 4.0-Ah. Just look around. The 20-V battery is only 20-V when fully charged and has not been used yet, they are really rated at 18-V when in use. **Q: Where can I buy a replacement Worx 40 volt battery and charger** A: I found some on Amazon, try looking there. Also WORX sells them. Ebay has them listed also. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good to have if you own Worx tools *by J***N on May 3, 2026* OEB brand is better but these work just fine and they are cheaper. I am satisfied as I have other WORX tools that I bought without batteries ### ⭐⭐⭐⭐⭐ Good Chargers *by L***. on April 12, 2026* Always good to have extra batteries since charging takes a while. These do charge fairly fast and seem to last a good while. ### ⭐⭐⭐⭐⭐ a good match *by M***N on April 23, 2026* Charge took 3 hours, and they fit my WORX charger and my trimmer. Saves a good amount of money ## Frequently Bought Together - Powilling 2Pack Replacement Battery for Worx 20V Battery Lithium 3.5Ah WA3520 WA3525 WG151s, WG155s, WG251s, WG255s, WG540s, WG545s, WG890, WG891 - Powilling WA3875 Replace Worx 20v Lithium Battery Charger Compatible with Worx 20v Batteries Wa3757 Wa3578 WA3525 Wa3522 WA3544 - 20 Pack Trimmer Spool Line for Worx,(WA0010)Replacement Trimmer Spool Line for Worx,Trimmer Line Refills 0.065 inch for Worx,Suitable for Worx String Trimmers(16 Pack Grass Trimmer Line,4 Trimmer Cap) --- ## 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.vu/products/657796962-2-pack-3-5ah-20v-battery-replacement-for-worx-20v](https://www.desertcart.vu/products/657796962-2-pack-3-5ah-20v-battery-replacement-for-worx-20v) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-19*