{"product_id":"antigravity-batteries-sc-4-4a-smart-charger-for-6v-12v-lifepo4-12v-lead-acid-lcd-bms-reset","title":"Antigravity Batteries SC-4 4A Smart Charger for 6V\/12V LiFePO4 \u0026 12V Lead‑Acid — LCD \u0026 BMS Reset","description":"\u003cp\u003e\u003cstrong\u003eThe Antigravity SC-4 Super-Charger is a 4‑amp, wall‑powered smart charger and maintainer engineered to safely charge, diagnose, and maintain 6V\/12V LiFePO4 and 12V lead‑acid batteries with an easy two‑button interface.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe SC-4 combines precise charging electronics, a clear LCD readout, and practical service tools into a single compact unit for garages, workshops, and seasonal storage. It handles multiple chemistries—6V and 12V lithium iron phosphate plus a broad range of 12V lead‑acid types—and adds diagnostics like voltage testing and a BMS wake\/reset routine for lithium packs. With accessory cables and automotive connections included, the charger adapts to motorcycles, cars, ATVs, UTVs, boats, RVs, and lawn equipment without needing a separate multimeter or power supply.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the SC-4 handle different battery chemistries?\u003c\/h3\u003e\n\u003cp\u003eThe SC-4 automatically selects appropriate charging profiles for supported chemistries and provides targeted maintenance modes to preserve battery life. Its onboard microchip controls current and voltage, while specialized functions support deeply discharged lead‑acid batteries and lithium packs with protective BMS.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 6V and 12V LiFePO4 (LFP) batteries.\u003c\/li\u003e\n  \u003cli\u003eWorks with 12V lead‑acid types: AGM, FLA, GEL, WET, SLA, VRLA.\u003c\/li\u003e\n  \u003cli\u003eAutomatic mode selection prevents overcharging and reduces maintenance needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat diagnostics and service features are included?\u003c\/h3\u003e\n\u003cp\u003eThe large LCD shows voltage, charging current, and battery status so you can track progress at a glance. Built‑in tools let you test voltage, wake or reset a lithium BMS, and run a reconditioning routine to help recover certain discharged lead‑acid batteries.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReal‑time voltage and current readouts on the digital display.\u003c\/li\u003e\n  \u003cli\u003eVoltage tester removes the need for a separate multimeter for basic checks.\u003c\/li\u003e\n  \u003cli\u003eLiBMS wake\/reset to revive batteries in protection mode (where applicable).\u003c\/li\u003e\n  \u003cli\u003eRecondition function designed to assist with deeply discharged lead‑acid units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it fit into workshop and vehicle workflows?\u003c\/h3\u003e\n\u003cp\u003eThe SC-4 is designed for frequent use: a wall‑powered design supplies steady charge current and a Power Supply mode keeps vehicle electronics alive during battery swaps. The simple two‑button interface and industry‑standard SAE connector let technicians and hobbyists connect quickly and safely.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4A charging and a dedicated 4A Power Supply mode for on‑vehicle electronics.\u003c\/li\u003e\n  \u003cli\u003eIncludes clamps, an SAE pigtail, and a cigarette lighter adapter for flexible hookups.\u003c\/li\u003e\n  \u003cli\u003eAutomatic safety protections guard against reverse polarity, short circuits, and overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and seasonal features should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe charger includes automatic protections and a Winter Mode to adapt charging behavior in colder conditions, helping maintain batteries during long storage periods. Its compact, durable build and clear status feedback allow confident use in garages and workshops.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic temperature‑aware Winter Mode for cold charging conditions.\u003c\/li\u003e\n  \u003cli\u003eBuilt‑in protections against reverse polarity and other common issues.\u003c\/li\u003e\n  \u003cli\u003eDurable enclosure and simple controls for repeated shop use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Antigravity SC-4 is aimed at vehicle owners, powersports enthusiasts, and workshop technicians who need a reliable, multi‑chemistry charger and maintainer with diagnostic capability. If you manage motorcycles, ATVs, boats, RVs, lawn equipment, or cars and want a single, easy‑to‑use device for charging, testing, and maintaining batteries—especially LiFePO4 and various 12V lead‑acid types—the SC-4 provides a compact, professional solution without extra tools.\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 the SC-4 charge both LiFePO4 and conventional 12V lead-acid batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It supports 6V and 12V LiFePO4 and multiple 12V lead‑acid types (AGM, FLA, GEL, WET, SLA, VRLA).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the SC-4 wake a lithium battery that’s in BMS protection mode?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It includes a Lithium BMS Wake\/Reset feature designed to attempt recovery of protected lithium packs when possible.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Antigravity Batteries","offers":[{"title":"Default Title","offer_id":48082886328478,"sku":"B0FCYV5FWW","price":124.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/antigravity-front-panel.jpg?v=1785818034","url":"https:\/\/northtrailauto.ca\/products\/antigravity-batteries-sc-4-4a-smart-charger-for-6v-12v-lifepo4-12v-lead-acid-lcd-bms-reset","provider":"North Trail Auto","version":"1.0","type":"link"}