2 Bank Onboard Battery Charger, 10A (5A/Bank) 12V IP68 Waterproof Marine Battery Charger, 6-Stage Trickle Charger with Overcharge Protection for with SLA/AGM, LiFePO4, Calcium Batteries, Boat, Car, RV

["Smart 2-Bank Marine Battery Charger: This smart 2-bank marine charger features dual independent outputs with zero interference, balancing safe and fast charging. Fully compatible with 12V lead-acid and lithium batteries to meet diverse charging needs. Delivers stable power for boats, RV camping vehicles, jet skis, and beyond—hassle-free power supply guaranteed!","Three Charging Modes: The charger comes with three dedicated modes: 12V SLA/AGM, 12V LITHIUM, and 12V CALCIUM. One-click adaptation for different battery types delivers optimal charging performance. LED indicators enable real-time visualization—charging status, battery level, and fault information are clear at a glance, keeping you in full control of the charging process!","Multiple Charging Protections: The charger is equipped with 5 core protection functions including over-temperature, over-voltage, over-current, short-circuit and reverse connection. It monitors the entire charging process in real time, fully safeguards the safety of batteries and marine electrical equipment, and ensures a convenient and reassuring user experience.","Smart 6-Stage Charging：It adjusts current and voltage in stages to fit battery charging and discharging rules. It not only charges quickly to full capacity, but also reduces cycle wear, providing a professional charging solution for marine equipment batteries—convenient and more durable.","Battery Repair + Dead Battery Rescue：12V Repair Mode targets sulfated, aged, idle and other faulty batteries, repairing internal damage and restoring storage capacity via smart current regulation. Forced Charging Mode (activated by long-pressing the Mode Button for 5s) is designed for batteries below 1V, powerfully activating and reviving \"scrapped\" batteries for more complex charging scenarios.","IP68 Waterproof: Professional marine charger that handles daily marine scenarios such as damp cabin conditions and seawater splashes, meeting the charging protection needs of marine equipment."]