{"product_id":"42v-2a-lithium-ebike-battery-charger-dc5525-36v-10s","title":"42V 2A Smart Lithium Battery Charger","description":"\u003ch1\u003eYYHQQBAD 42V 2A Smart Lithium-Ion (Li-Ion \/ Li-Poly) Battery Charger –\u003c\/h1\u003e\n\u003ch2\u003e100–240V AC Input with DC 5.5mm × 2.5mm Plug (Engineered for 10S 36V Nominal E-Bike \u0026amp; E-Scooter Battery Packs) – CE Certified with LED Charge Status Indicator \u0026amp; Multi-Point Circuit Safety\u003c\/h2\u003e\n\u003cp\u003eKeep your electric bicycle or e-scooter topped off safely with the \u003cb\u003eYYHQQBAD 42V 2A Smart Lithium Battery Charger\u003c\/b\u003e. Specially designed for \u003cb\u003e10-Series (10S) 36V nominal lithium-ion and lithium-polymer battery packs\u003c\/b\u003e, this intelligent power adapter delivers a stable, constant-current\/constant-voltage (CC\/CV) charge up to a maximum output of \u003cb\u003e42.0V DC at 2 Amps (63W Max Power)\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003eFeaturing a standard \u003cb\u003eDC 5.5mm × 2.5mm (DC5525) barrel connector pin\u003c\/b\u003e, this charger is a direct replacement or spare power supply for a wide variety of 36V downtube batteries, Hailong packs, folding e-bikes, and commuter scooters. Equipped with \u003cb\u003edual-color LED status feedback\u003c\/b\u003e and multi-layer electronic circuit safeguards, it protects your battery cells during every charge cycle.\u003c\/p\u003e\n\u003ch3\u003e⚠️ Voltage \u0026amp; Battery Chemistry Compatibility Guide\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cb\u003eIMPORTANT COMPATIBILITY \u0026amp; SAFETY NOTICE:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e10S 36V Lithium-Ion Only:\u003c\/b\u003e Designed strictly for 36V nominal (10S) Li-Ion \/ Li-Poly battery packs. (36V Nominal = 42.0V Full Charge Cut-Off).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConnector Size:\u003c\/b\u003e Features a \u003cb\u003eDC 5.5mm × 2.5mm barrel plug\u003c\/b\u003e (also compatible with DC 5.5mm × 2.1mm sockets equipped with inner spring clips).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDO NOT USE ON LiFePO4 \/ Lead-Acid:\u003c\/b\u003e Not compatible with Lithium Iron Phosphate (LiFePO4) or lead-acid batteries. Using this charger on incorrect chemistries can cause overheating or equipment damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003e🚀 Key High-Performance Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSmart CC\/CV Charging Protocol:\u003c\/b\u003e Implements automatic two-stage constant-current to constant-voltage charging to extend overall battery life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUniversal AC Input Voltage:\u003c\/b\u003e Supports worldwide \u003cb\u003e100V–240V AC (50\/60Hz)\u003c\/b\u003e input for seamless operation anywhere.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDual-Color LED Status Light:\u003c\/b\u003e Visual charge monitoring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e🔴 \u003cb\u003eSolid Red:\u003c\/b\u003e Rapid Charging in Progress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e🟢 \u003cb\u003eSolid Green:\u003c\/b\u003e Fully Charged \/ Standby Mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMulti-Layer Circuit Protection:\u003c\/b\u003e Built-in safeguards including \u003cb\u003eOver-Voltage Protection (OVP)\u003c\/b\u003e, \u003cb\u003eOver-Current Protection (OCP)\u003c\/b\u003e, \u003cb\u003eOverload Protection\u003c\/b\u003e, and \u003cb\u003eShort-Circuit Protection\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDurable \u0026amp; Compact Enclosure:\u003c\/b\u003e Lightweight, impact-resistant, fire-retardant casing engineered for daily portability and desk\/garage charging setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTested Safety Compliance:\u003c\/b\u003e Certified under \u003cb\u003eCE European safety standards\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📊 Technical Specifications Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYYHQQBAD 42V 2A Charger Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBrand Name\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eYYHQQBAD\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eModel \/ Item\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e42V 2A Smart Li-Ion Battery Charger\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eInput Voltage Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e100 – 240V AC, 50\/60Hz (Worldwide Compatible)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOutput Voltage \u0026amp; Current\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e42.0V DC @ 2.0A (Max Power: 63W)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eTarget Battery System\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e10-Series (10S) 36V Nominal Lithium Packs\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOutput Terminal Plug\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDC 5.5mm × 2.5mm (DC5525 Barrel Connector)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSupported Chemistries\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eLithium-Ion (Li-Ion) \/ Lithium-Polymer (Li-Poly)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCharge Indicator\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDual LED (Red = Charging | Green = Charged\/Idle)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSafety Protections\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOVP, OCP, Overload Protection, Short-Circuit Protection\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSafety Certifications\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCE Certified\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003ch3\u003e📋 Recommended Operating \u0026amp; Maintenance Rules\u003c\/h3\u003e\n\u003cp\u003eTo maximize the life of both your charger and your 36V battery pack, follow these standard operation steps:\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConnection Order:\u003c\/b\u003e Always plug the charger's DC output lead into the battery port \u003ci\u003efirst\u003c\/i\u003e, then plug the AC power cord into the wall outlet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDisconnection Order:\u003c\/b\u003e Once charging is complete (green light), unplug the AC wall plug \u003ci\u003efirst\u003c\/i\u003e before removing the DC plug from the battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSaturation Charge:\u003c\/b\u003e For optimal cell balancing, leave the charger connected for 1–2 hours after the LED indicator initially turns green.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnvironment:\u003c\/b\u003e Always charge in a cool, dry, and well-ventilated area away from direct sunlight or flammable materials. Never leave connected indefinitely when not in use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e📦 Package Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x YYHQQBAD 42V 2A Smart Lithium Battery Charger (DC5525 Connector)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x AC Power Cable Wall Cord\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eKeep your 36V e-bike or scooter ready for every trip. Select your power plug type, click Add to Cart, and order today!\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cdiv\u003e\n\u003cimg style=\"margin-bottom: 10px;\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H45621ce2ec70445899b8f4cade815a76r.jpg\"\u003e\u003cimg style=\"margin-bottom: 10px;\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H1f25b6e750e3418ebc2637542e6c58bfy.jpg\"\u003e\u003cimg style=\"margin-bottom: 10px;\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hb91acf6a9c6942ae8410055fee3d99548.jpg\"\u003e\u003cimg style=\"margin-bottom: 10px;\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H8f83be2e78524bf1a97524231706bcb9L.jpg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S56d3b8abd83740b8b02769a2074bd50au.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa8f6dd1257be476c96bd4a87fa362200a.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scbb0d5d6b6ab4944809abdcf6b7a0c08I.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S949bde00968d44d8a5d02739937e5983L.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Ebike Power Network","offers":[{"title":"US","offer_id":47379643564203,"sku":"200006447:200660849","price":48.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2649\/7451\/files\/S949bde00968d44d8a5d02739937e5983L.webp?v=1783749986","url":"https:\/\/chargemyebike.com\/products\/42v-2a-lithium-ebike-battery-charger-dc5525-36v-10s","provider":"Ebike Power Network","version":"1.0","type":"link"}