{"product_id":"xietongpo-54-6v-3a-charger-for-48v-li-ion-battery-packs-4-interchangeable-plugs-led-safety","title":"Xietongpo 54.6V 3A Charger for 48V Li-ion Battery Packs — 4 Interchangeable Plugs, LED \u0026 Safety","description":"\u003cp\u003e\u003cstrong\u003eThe Xietongpo 54.6V 3A charger is a compact AC-to-DC power adapter built to fast-charge 48V (13S) lithium Li-ion battery packs with four interchangeable output plugs and multi-layer safety protection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis charger accepts 100–240V AC input and outputs 54.6V at 3A, making it suitable for charging 48V lithium battery systems used in e-bikes, scooters, mobility devices, and DIY battery packs. It is not designed for lead-acid batteries. The unit includes LED status indication and six safety protections to reduce risk while charging. Multiple connector options simplify compatibility with different devices without needing separate adapters.\u003c\/p\u003e\n\n\u003ch3\u003eWhich devices will this 54.6V 3A charger work with?\u003c\/h3\u003e\n\u003cp\u003eIt’s engineered for 48V lithium (13S) Li-ion battery packs. The charger comes with four common output heads so you can match the charging port on many commercial and custom battery systems. Always confirm your battery chemistry and connector type before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 48V (13S) lithium Li-ion battery packs\u003c\/li\u003e\n  \u003cli\u003eNot suitable for lead-acid battery chargers\u003c\/li\u003e\n  \u003cli\u003eIncludes 5.5×2.5mm and 5.5×2.1mm DC male plugs\u003c\/li\u003e\n  \u003cli\u003eAlso includes an 8mm 3-prong female plug and a 3-pin XLR male connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow fast and how will I know when charging is complete?\u003c\/h3\u003e\n\u003cp\u003eThe charger supplies a steady 54.6V at up to 3A, which provides a practical charge rate for many 48V packs without overstressing cells when used correctly. An on-board LED gives a clear visual charge status so you don’t need extra tools to check progress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOutput: 54.6V DC, 3A maximum for consistent charging\u003c\/li\u003e\n  \u003cli\u003eRed LED when charging; green LED when charging completes\u003c\/li\u003e\n  \u003cli\u003eStable voltage suitable for 13S lithium configurations\u003c\/li\u003e\n  \u003cli\u003eIdeal for regular top-offs and full recharge cycles within recommended limits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety features protect my battery and charger?\u003c\/h3\u003e\n\u003cp\u003eThe Xietongpo charger includes multiple hardware protections to minimize common charging risks. These protections help prevent damage from electrical faults and thermal stress, improving safety during routine charging sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOvercurrent protection to limit excessive charging current\u003c\/li\u003e\n  \u003cli\u003eOvervoltage and overcharge protection to protect battery health\u003c\/li\u003e\n  \u003cli\u003eShort-circuit and reverse protection to prevent wiring mistakes\u003c\/li\u003e\n  \u003cli\u003eOverheating protection to cut power under high-temperature conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I choose and attach the correct connector?\u003c\/h3\u003e\n\u003cp\u003eRefer to the connector diagram in the product details and download the user manual from the product page before first use. If you’re unsure about plug gender or pin sizing, measure your device’s charging port or contact support to avoid mismatch.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConnector options: DC 5.5×2.5mm, DC 5.5×2.1mm, 8mm 3-prong female, and 3-pin XLR male\u003c\/li\u003e\n  \u003cli\u003eCheck port size and gender against connector images before plugging in\u003c\/li\u003e\n  \u003cli\u003eUser manual PDF available on the detail page for step-by-step guidance\u003c\/li\u003e\n  \u003cli\u003eContact seller support if you need help identifying DC2.1 vs. DC2.5mm pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this charger for? If you own or service 48V lithium (13S) battery systems and need a single, portable charger that covers multiple connector types, this Xietongpo 54.6V 3A charger is a practical choice. It fits e-bikes, scooters, mobility aids, and custom battery packs where a 54.6V\/3A supply and connector versatility are required. Avoid using it on lead-acid batteries and always verify connector compatibility and battery chemistry before charging.\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: Can I use this charger with lead-acid batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This charger is designed specifically for 48V lithium Li-ion (13S) batteries and should not be used with lead-acid batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What do the LED colors mean?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Red indicates the battery is charging; green means charging is complete and the charger has reached cutoff.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Xietongpo","offers":[{"title":"Default Title","offer_id":48086712615070,"sku":"B0BLGQ8QBP","price":58.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/xietongpo-front-view-charger.jpg?v=1785902655","url":"https:\/\/northtrailauto.ca\/products\/xietongpo-54-6v-3a-charger-for-48v-li-ion-battery-packs-4-interchangeable-plugs-led-safety","provider":"North Trail Auto","version":"1.0","type":"link"}