{"product_id":"ebike-charging-plug-dc2-1-dc2-5-36v-48v-li-ion-battery","title":"E-Bike DC2.1 DC2.5 Charging Plug for 36V 48V Li-Ion Battery","description":"\n\u003ch2\u003eDC2.1 \/ DC2.5 E-Bike Charging Plug — 36V \u0026amp; 48V Compatible\u003c\/h2\u003e\n\u003cp\u003eKeep your electric bike battery topped up and road-ready with this versatile \u003cstrong\u003eDC2.1 \/ DC2.5 round-head charging plug combo\u003c\/strong\u003e. Designed for 36V and 48V lithium-ion e-bike batteries, this quick-attach male and female connector set offers a secure, snug fit that makes swapping or replacing a worn charging port fast and hassle-free.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal DC Sizing:\u003c\/strong\u003e Supports both DC2.1mm and DC2.5mm barrel connectors — covers the most common e-bike charger output connector sizes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Rated for 36V and 48V lithium-ion battery packs, the two most popular voltages in the e-bike market.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Attach Design:\u003c\/strong\u003e Round-head plug with smooth, reliable male\/female mating for a fast, positive connection every charge cycle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built from a sturdy plastic and metal combination that withstands repeated plugging and unplugging without losing contact integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Easy to carry as a spare or to keep in your toolkit for on-the-road fixes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStraightforward Replacement:\u003c\/strong\u003e Ideal for DIY e-bike builders, repair enthusiasts, and anyone looking to restore a damaged charging port.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC Round Head (DC2.1 \/ DC2.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36V \/ 48V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLithium-Ion (Li-Ion)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMale + Female Combo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Charging Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × DC2.1 \/ DC2.5 E-Bike Charging Plug (male and female base combo)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduct images are for illustration purposes. Please refer to specifications above for exact sizing details.\u003c\/li\u003e\n  \u003cli\u003eMinor measurement differences may occur due to manual measurement methods.\u003c\/li\u003e\n  \u003cli\u003eActual color may vary slightly from screen to screen due to monitor calibration differences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general e-bike safety and electric bicycle guidelines, visit the U.S. Consumer Product Safety Commission – Bicycle Safety Guide.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this DC2.1 \/ DC2.5 charging plug compatible with both 36V and 48V e-bike batteries?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This charging plug combo is specifically designed to work with both 36V and 48V lithium-ion e-bike battery systems, making it a versatile replacement or spare for the most common e-bike voltages on the market.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between DC2.1 and DC2.5 connectors, and how do I know which one I need?\u003c\/h4\u003e\n\u003cp\u003eA: DC2.1 and DC2.5 refer to the inner pin diameter of the barrel connector (2.1mm vs. 2.5mm). Check your existing charger plug or battery port specifications to determine which size fits your setup. This combo pack includes both sizes for maximum compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this plug for a DIY e-bike battery build or repair?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This quick-attach male and female connector combo is popular among DIY e-bike builders and repair enthusiasts who need a reliable, easy-to-install DC charging connection for their 36V or 48V lithium-ion battery packs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How durable is this charging plug?\u003c\/h4\u003e\n\u003cp\u003eA: The plug is constructed from a combination of plastic and metal, providing solid durability for everyday charging use. The round-head design ensures a secure fit and maintains good contact integrity over repeated connections.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this DC2.1 \/ DC2.5 charging plug compatible with both 36V and 48V e-bike batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This charging plug combo is specifically designed to work with both 36V and 48V lithium-ion e-bike battery systems, making it a versatile replacement or spare for the most common e-bike voltages on the market.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between DC2.1 and DC2.5 connectors, and how do I know which one I need?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"DC2.1 and DC2.5 refer to the inner pin diameter of the barrel connector (2.1mm vs. 2.5mm). Check your existing charger plug or battery port specifications to determine which size fits your setup. This combo pack includes both sizes for maximum compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this plug for a DIY e-bike battery build or repair?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. This quick-attach male and female connector combo is popular among DIY e-bike builders and repair enthusiasts who need a reliable, easy-to-install DC charging connection for their 36V or 48V lithium-ion battery packs.\"}}, {\"@type\": \"Question\", \"name\": \"How durable is this charging plug?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The plug is constructed from a combination of plastic and metal, providing solid durability for everyday charging use. The round-head design ensures a secure fit and maintains good contact integrity over repeated connections.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Bicycle Parts \u0026 Tools\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/bicycle-parts-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"E-Bike DC2.1 DC2.5 Charging Plug for 36V 48V Li-Ion Battery\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/ebike-charging-plug-dc2-1-dc2-5-36v-48v-li-ion-battery\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"DC21 female","offer_id":48729152094400,"sku":"14:200004890#DC21 female","price":10.99,"currency_code":"USD","in_stock":true},{"title":"DC21 set","offer_id":48729152127168,"sku":"14:173#DC21 set","price":10.99,"currency_code":"USD","in_stock":true},{"title":"DC21 male","offer_id":48729152159936,"sku":"14:29#DC21 male","price":10.99,"currency_code":"USD","in_stock":true},{"title":"DC25 male","offer_id":48729152192704,"sku":"14:193#DC25 male","price":10.99,"currency_code":"USD","in_stock":true},{"title":"DC25 female","offer_id":48729152225472,"sku":"14:175#DC25 female","price":10.99,"currency_code":"USD","in_stock":true},{"title":"DC25 set","offer_id":48729152258240,"sku":"14:366#DC25 set","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/S705c0aa225a14ab6aabac4d554e626edh.webp?v=1786066467","url":"https:\/\/vueselect.com\/products\/ebike-charging-plug-dc2-1-dc2-5-36v-48v-li-ion-battery","provider":"Vue","version":"1.0","type":"link"}