--- product_id: 177442138 title: "Replacement for WORX Battery Charger 20V WA3742 Compatible with WORX 20V Lithium Battery WA3520 WA3525 WA3578 WA3575 WA3522 WA3732 WA3770 WA3875 WA3881 Battery Charger" brand: "lasica" price: "100.68 DT" currency: TND in_stock: true reviews_count: 8 category: "Lasica" url: https://www.desertcart.tn/products/177442138-replacement-for-worx-battery-charger-20v-wa3742-compatible-with-worx store_origin: TN region: Tunisia --- # 5-hour fast charge Compatible with 20V Worx batteries Multi-layer intelligent protection Replacement for WORX Battery Charger 20V WA3742 Compatible with WORX 20V Lithium Battery WA3520 WA3525 WA3578 WA3575 WA3522 WA3732 WA3770 WA3875 WA3881 Battery Charger **Brand:** lasica **Price:** 100.68 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up your Worx tools faster, safer, smarter! ## Quick Answers - **What is this?** Replacement for WORX Battery Charger 20V WA3742 Compatible with WORX 20V Lithium Battery WA3520 WA3525 WA3578 WA3575 WA3522 WA3732 WA3770 WA3875 WA3881 Battery Charger by lasica - **How much does it cost?** 100.68 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/177442138-replacement-for-worx-battery-charger-20v-wa3742-compatible-with-worx) ## 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 - • **Rapid 5-Hour Charge:** Get back to work faster with a full charge in just 5 hours—no more downtime. - • **Smart Safety System:** CE, FCC, and RoHS certified with built-in protections to extend battery life and ensure safe charging. - • **Energy-Saving Sleep Mode:** Automatically conserves power and protects your battery from overcharging—smart and sustainable. - • **Trusted Quality & Support:** Highly rated by thousands, backed by responsive customer service for peace of mind. - • **Universal Worx Compatibility:** Seamlessly powers a wide range of Worx 18V & 20V lithium batteries and cordless tools. ## Overview The Lasica WA3742 Replacement Charger is a high-quality, CE/FCC/RoHS certified charger designed for Worx 20V lithium batteries. It delivers a rapid 5-hour charge with intelligent multi-protection features and energy-saving sleep mode, ensuring safe, efficient, and reliable power for your cordless tools. Compatible with a broad range of Worx batteries and models, it’s the perfect upgrade to keep your tools ready for action. ## Description Lasica Replacement for WORX Battery Charger 20V WA3742 Compatible with WORX 20V Lithium Battery WA3520 WA3525 WA3578 WA3575 WA3522 WA3732 WA3770 WA3875 WA3881 Battery Charger - desertcart.com Review: great charger charges really fast - works great good purchase Review: great charger, compatible with WORX - The charger is well made, and charged two WORX batteries with no problems. ## Features - ✔️【Replacement for Worx Battery 20V Charger】Great Replacement for Worx 20v lithium battery charger WA3742 WA3732 WA3875 WA3881 WA3847 WA3868 WA3835 WA3764. Type: Li-ion battery charger, 100-240V Input US Plug, Compatible with Worx 18 or 20-Volt Max lithium-ion cordless tool battery packs. - ✔️【Compatible with Worx 20V Battery】Widely Compatible with Worx 18v 20v lithium battery WA3525 WA3520 WA3578 WA3575 WA3512 WA3512.1 WA3522 WA3544, also for WX101L, WG385, WG543, WG163, WG261.9, WG584.9, WG322, WG546.9, WG801, WX550L, WG320.9, WG629.9, WX682L.9, WX530L.9, WX169L.9 and WG323 20v/40v cordless tools battery. - ✔️【WA3742 Outdoor Power Tool Battery Charger】Charges 20-volt Max lithium battery in about 5 hours. LED temperature gauge lighting, multi protections, it is easy and safe to work, and Energy-saving sleep mode protects the battery from damage. - ✔️【Intelligent Protection System】This WA3742 20v battery charger is CE, FCC, ROHS certified, tested, and validated by manufacturer to match specifications of OEM products and exported all around the world, has longer service life and safer battery charging. - ✔️【Sincere After-Sale Service】 About the usage and maintenance of WA3742 20v charger, please feel free to contact us, we will accept all opinions with humility and satisfied you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VHZ1M9R | | Amperage | 0.4 A | | Battery Charge Time | 5 hours | | Best Sellers Rank | #73,365 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #212 in Power Tool Battery Chargers | | Brand | Lasica | | Built-In Media | 1 Pack * Lasica 20 Volt Battery Charger WA3742 Compatible with Worx 20-Volt Cordless Power Tools Lithium Battery (Only charger, No battery) | | Color | Black | | Compatible Devices | Replacement for Worx Battery Charger 20V WA3732 WA3742 WA3875 WA3881, WA3742 Charger Compatible with Worx 20V Lithium Battery WA3520 WA3525 WA3578 | | Current Rating | 400 milliamps | | Customer Reviews | 4.6 out of 5 stars 1,491 Reviews | | Input Voltage | 240 volts_of_alternating_current | | Item Weight | 17.87 g | | Manufacturer | WALEE | | Mfr Part Number | WOX-WA3742-L | | Model Number | WA3742 battery Charger | | Number of Items | 1 | | Number of Packs | 1 | | Number of Ports | 1 | | Output Voltage | 20 volts_of_direct_current | | Specification Met | Comply with FCC, RoHS, and CE security testing standards | | Unit Count | 1 Count | ## Product Details - **Brand:** Lasica - **Color:** Black - **Item Weight:** 17.87 g - **Output Voltage:** 20 volts_of_direct_current - **Specification Met:** Comply with FCC, RoHS, and CE security testing standards ## Images ![Replacement for WORX Battery Charger 20V WA3742 Compatible with WORX 20V Lithium Battery WA3520 WA3525 WA3578 WA3575 WA3522 WA3732 WA3770 WA3875 WA3881 Battery Charger - Image 1](https://m.media-amazon.com/images/I/61X89iJi4ZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ great charger charges really fast *by L***T on June 3, 2026* works great good purchase ### ⭐⭐⭐⭐⭐ great charger, compatible with WORX *by D***W on August 20, 2026* The charger is well made, and charged two WORX batteries with no problems. ### ⭐⭐⭐⭐⭐ It works! *by M***N on August 8, 2026* It worked as advertised, no issues. --- ## 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.tn/products/177442138-replacement-for-worx-battery-charger-20v-wa3742-compatible-with-worx](https://www.desertcart.tn/products/177442138-replacement-for-worx-battery-charger-20v-wa3742-compatible-with-worx) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-20*