Motobatt MBRC35Lead Acid and Lithium 3.5 Amp 8 Step Charger The RC35 is an all in one Rapid Charger which can charge any powersport battery no matter what the chemistry. The RC1 is both innovative and advanced with optimized efficiency and safety features Application: All Drive, ride and maintain situations. A highly versatile charger that will charge Wet (flooded), GEL, MF, EFE, AGM, and Lithium batteries up too 100 Amp Hours with maintenance for any Bike, Boat, Car or Truck. Features 6 volt or 12 volt Charging Wet (flooded), GEL, MF, EFE, AGM, and Lithium algorithms in one neat unit Simple to read Push button mode select with LED mode indicator Easily visible LED charge indicator lights Modes 12V Lead Acid Battery with Winter Low-current Mode 12V AGM Battery with Winter Low-current Mode 6V Lead Acid Battery 12V Lithium battery Battery Repair Mode Safety Temperature Compensated charging for hot and cold climates Reverse Polarity protected with warning indicator AC output Short Circuit indicator Over temperature protection and Indicator light Accessories Fused Ring Terminal Leads Protected Alligator clip leads Simply toggle the switch to the easily visible mode, LED indicator light shows the way. Highly visible state of charger indicators make it a breeze to check progress. Plug and Leave. Optimized for Motobatt AGM Batteries Motobatt's clever Algorithms read the correct voltage of the battery connected, the 8 Phase process monitors the battery resistance 100's of times per second during charging mode. Test checks the battery is over 2V for safety reasons, then transitions to "Rescue" Phase where an arsenal of recovery modes can be utilized to revive heavily Sulfated or deeply discharged batteries. Generally at this stage unusually high voltage is seen early in the charge cycle, once the rescue phase is done the battery is ready for When the charger detects a low initial state of charge, voltage and current are delivered at a specific rate to assist the battery recovery before entering Pulse charging mode. Pulse Phase Provides a high frequency pulse charge to help the newly recovering battery to accept charge as it enters recondition mode. Soft StartContinues to work the battery at a slightly higher voltage and amperage to re-activate the battery plates for improved depth of charge. Now that the battery has been eased back to life……. Constant current Bulkcan begin giving constant current to the battery up to about 80% of its capacity. Absorption Phasebegins with constant voltage being supplied while current is reduced. This occurs according to the batteries ability to accept charge up to 100%. Analysis Phase Monitors the batteries ability to hold the charge properly. Repair Phase Cycle back through the entire process for 24 hours or more until it determines the battery cannot be recovered. For revived batteries it then enters Float Phase Float charge is applied to the battery to optimize and top off Maintenance Phase where the battery can stay indefinitely connected to the charger. As the battery drops voltage while unused, the unit will activate when needed to ensure a full state of readiness. Keeping your batteries properly maintained will dramatically Extend working Life.