{"product_id":"qkr-48v-lifepo4-battery-charger-58-4v-5a-smart-charger-with-6-led-display-and-multi-protection","title":"QKR 48V LiFePO4 Battery Charger – 58.4V 5A Smart Charger with 6-LED Display and Multi-Protection","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the QKR 48V LiFePO4 Battery Charger, a smart charging companion designed for 48V class LiFePO4 packs (51.2V nominal). It supports a broad range of vehicles and equipment, from golf carts and cars to boats and lawn gear, delivering reliable power when you need it most.\u003c\/p\u003e\n\u003ch3\u003eSmart charging that respects battery health\u003c\/h3\u003e\n\u003cp\u003ePowered by a compact microprocessor, this charger automatically assesses the battery status and adjusts the charging rate. When the pack reaches full charge, it stops charging and can re-engage automatically to keep the battery within a healthy window.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic status detection and adaptive charging rate\u003c\/li\u003e\n  \u003cli\u003eAutomatic cut-off at full charge, with auto re-charge for readiness\u003c\/li\u003e\n  \u003cli\u003eOptimized for LiFePO4 chemistry to support long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety and reliability at the core\u003c\/h3\u003e\n\u003cp\u003eThe charger is built with multiple protections to guard against common faults, including over-charge, over-voltage, over-temperature, short circuits, over-current, and reverse polarity. It stays safe and dependable in varied environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOver-charge and over-voltage protection\u003c\/li\u003e\n  \u003cli\u003eOver-temperature and short-circuit safeguards\u003c\/li\u003e\n  \u003cli\u003eReverse polarity protection for safer connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEasy-to-use design\u003c\/h3\u003e\n\u003cp\u003eThe charger features six LED indicators that display battery status from 20% to 100% and flag faults. The output uses alligator clips for a quick, secure connection, with clear color-coding to reduce setup errors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6 LED indicators show precise charging progress\u003c\/li\u003e\n  \u003cli\u003eAlligator clip output enables straightforward connections\u003c\/li\u003e\n  \u003cli\u003eClear guidance helps ensure proper hookup and safe operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage notes and best practices\u003c\/h3\u003e\n\u003cp\u003eThis is a dedicated charger for 48V (51.2V) LiFePO4 packs and is not compatible with lead-acid batteries. Before connecting or disconnecting, cut the power. Connect red to the anode (+) and black to the cathode (-) for correct polarity.\u003c\/p\u003e\n\u003ch3\u003eReal-world benefits you may notice\u003c\/h3\u003e\n\u003cp\u003eThe charging routine stays convenient for vehicles and equipment powered by LiFePO4 chemistry. An integrated cooling fan helps manage temperatures during longer sessions, while intelligent control can contribute to keeping devices ready for trips, workdays, or weekend adventures.\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 is the QKR 48V LiFePO4 charger compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 48V (51.2V) LiFePO4 packs; not suitable for lead-acid batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What protections does the charger offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Multi-protection guards against over-charge, over-voltage, over-temperature, short circuits, over-current, and reverse polarity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"QKR","offers":[{"title":"Default Title","offer_id":42469959499861,"sku":"B0DD78LMKK","price":48.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/qkr-48v-lithium-battery-charger-led-display.jpg?v=1778115077","url":"https:\/\/plentytorque.co.uk\/products\/qkr-48v-lifepo4-battery-charger-58-4v-5a-smart-charger-with-6-led-display-and-multi-protection","provider":"PlentyTorque","version":"1.0","type":"link"}