{"product_id":"yolin-yl-dbe-30a-e-bike-dual-battery-balancer","title":"Yolin YL-DBE-30A E-bike Dual Battery Balancer","description":"\u003c!-- Product Description: Yolin DBE Dual Battery Balancer (20A \/ 30A) --\u003e\n\u003csection\u003e\n\u003cp data-start=\"340\" data-end=\"620\"\u003eThe \u003cstrong data-start=\"344\" data-end=\"386\"\u003eYolin YL-DBE-30A Dual Battery Balancer\u003c\/strong\u003e is designed for everyday e-bike systems that require extended riding range without complicated wiring. Rated for \u003cstrong data-start=\"500\" data-end=\"526\"\u003e30A continuous current\u003c\/strong\u003e, this model fits the majority of commuter e-bike setups using \u003cstrong data-start=\"589\" data-end=\"619\"\u003e36V or 48V battery systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"622\" data-end=\"827\"\u003eBy intelligently managing two batteries, the module helps distribute load between packs, reducing the chance of deep discharge on a single battery while maintaining stable power delivery to the controller. The YL-DBE-30A uses \u003cstrong data-start=\"849\" data-end=\"868\"\u003eXT60 connectors\u003c\/strong\u003e, making it easy to integrate with many common battery configurations.\u003c\/p\u003e\n\u003cp data-start=\"1113\" data-end=\"1280\"\u003eThis model is considered a \u003cstrong data-start=\"1140\" data-end=\"1173\"\u003epractical middle-range option\u003c\/strong\u003e for most riders who want the benefits of a dual-battery system without the need for high-current hardware.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhat This Dual Battery Balancer Does\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManages two batteries in a compatible e-bike system (range extension)\u003c\/li\u003e\n\u003cli\u003eSupports controlled battery switching and load distribution\u003c\/li\u003e\n\u003cli\u003eHelps prevent one battery from draining excessively\u003c\/li\u003e\n\u003cli\u003eMaintains more stable battery usage for daily riding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat It Does \u003cem\u003eNot\u003c\/em\u003e Do\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes not\u003c\/strong\u003e increase motor power output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes not\u003c\/strong\u003e increase top speed or remove speed limits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes not\u003c\/strong\u003e merge two batteries into one high-capacity pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes not\u003c\/strong\u003e make mismatched batteries “compatible”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eImportant Compatibility Checklist\u003c\/h2\u003e\n\u003cdiv style=\"padding: 12px 14px; border: 1px solid #ffd9d9; border-radius: 10px; background: #fff6f6; margin: 14px 0;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eBefore purchasing, confirm the following:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 10px 0 0 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoth batteries must have the same nominal voltage\u003c\/strong\u003e (within 20–55V system range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery chemistry must match\u003c\/strong\u003e (do not mix Li-ion with other chemistries)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector type must be XT60\u003c\/strong\u003e (or use proper adapter solutions safely)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eYour controller\/system must support dual battery input\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDo not use with damaged packs, swollen cells, or unknown battery condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eDual battery systems are powerful—but only when the batteries and wiring are correctly matched. If anything is uncertain, contact us before ordering. \u003cspan\u003eThe connector shown in the product images is the standard version. We offer various wiring harness options to ensure compatibility with your specific eBike model and electrical system. If you require a different connector, please contact our customer service team after placing your order.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"10\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eYolin DBE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eVoltage Range\u003c\/th\u003e\n\u003ctd\u003e20–55V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eStatic Current\u003c\/th\u003e\n\u003ctd\u003e3mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eMax Current Options\u003c\/th\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eConnector Type\u003c\/th\u003e\n\u003ctd\u003eXT60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eDual battery e-bike range management (non-parallel switching)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection\u003e\u003c\/section\u003e\n\u003csection\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/section\u003e","brand":"Yolin","offers":[{"title":"20A","offer_id":51630040645764,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true},{"title":"30A","offer_id":51630040678532,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3454\/6820\/files\/Yolin_YL-DBE-30A_E-bike_Dual_Battery_Balancer.jpg?v=1781230351","url":"https:\/\/yolintech.com\/fr\/products\/yolin-yl-dbe-30a-e-bike-dual-battery-balancer","provider":"YolinTech","version":"1.0","type":"link"}