{"product_id":"cell9102-wa3742-charger-for-20v-lithium-batteries-replacement-charger-for-wa3520-wa3525-wa3578","title":"CELL9102 WA3742 Charger for 20V Lithium Batteries | Replacement Charger for WA3520 WA3525 WA3578","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eMeet the CELL9102 WA3742 charger, a compact and reliable 20V lithium battery charger crafted for Worx tools. Its small footprint measures roughly 5 x 3.6 x 3.3 inches and weighs about 7.2 ounces, making it easy to tuck into a bag or toolbox for on the go charging.\u003c\/p\u003e\u003cp\u003eThe WA3742 keeps you informed with a clear LED indicator that shows charging progress, completion, or any fault. It automatically enters sleep mode after the battery reaches full capacity, helping conserve energy and reduce heat buildup during long workdays.\u003c\/p\u003e\u003ch3\u003eWide compatibility and safety\u003c\/h3\u003e\u003cp\u003eDesigned to pair with a broad range of 20V Power Share batteries such as WA3520, WA3525, WA3578, WA3575, WA3512, WA3512.1, WA3522, and WA3544, this charger offers flexible support for your Worx ecosystem. A MultiProtect safety system guards against overcharging, overheating, and short circuits, giving you peace of mind during daily use.\u003c\/p\u003e\u003ch3\u003ePerformance and regional usability\u003c\/h3\u003e\u003cp\u003eWith universal 100–240V input, the WA3742 is suitable for international sites and travel. It supports both 18V and 20V lithium ion cells, enabling dependable charging across different power environments and setups.\u003c\/p\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWA3742 20V lithium battery charger\u003c\/li\u003e\n\u003cli\u003eQuick start guide for fast setup\u003c\/li\u003e\n\u003cli\u003eFriendly customer support\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy choose this charger\u003c\/h3\u003e\u003cp\u003eA compact, lightweight charger helps reduce clutter on the workbench while a visible charging status indicator lets you monitor progress at a glance. Broad compatibility means fewer spare chargers to manage, and the built in safety features support reliable daily use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What batteries are compatible with the WA3742 charger?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The WA3742 supports 20V lithium-ion packs such as WA3520, WA3525, WA3578, WA3575, WA3512, WA3512.1, WA3522, and WA3544.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the WA3742 charger suitable for international use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it supports 100 to 240V input for global charging with the appropriate regional plug.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CELL9102","offers":[{"title":"Default Title","offer_id":53099121344623,"sku":"B07ZT2558K","price":26.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/cell9102-wa3742-charger-front.jpg?v=1778952499","url":"https:\/\/taskholt.com\/products\/cell9102-wa3742-charger-for-20v-lithium-batteries-replacement-charger-for-wa3520-wa3525-wa3578","provider":"TaskHolt","version":"1.0","type":"link"}