Motobatt Quadflex batteries , the first and unique 4 terminal system, proposes the best balance between CCA and Amp hour capacity. Due to utilizing the wasted space inside a standard battery case, Motobatt maximizes the dimensions of the plates internally. Additionally the plate grids are made thicker, and that with the additional density of the pasting improves the Amp Hour capacity, durability and Cold cranking Amps. Motobatt has completely changed the Powersport market by improving an old design. Features 20% More Amp Hour capacity* 20% More Cold Cranking Amps* Heavy Duty Pure Lead Calcium cast grids for high strength More surface area per plate for superior performance and longevity Military grade Absorbed Glass Matt separators, vibration resistant Multi Terminal Design, Easy to add accessories Factory Activated, No Acid to fill, Simply check charge and go! Extremely low self discharge rate 12 Month Full Replacement warrantyPDC Fat Boy 12V 2.0A Lithium and Lead Acid Charger Includes BMW Canbus Connector Sleek New Design with Easy to read Charge Level Indicators Application: Suitable for LiFePO4, AGM, GEL, and Standard Flooded Types. "Smart" microprocessor selects correct chemistry when battery is connected. Plug and Play, no thinking, PDCFB does it for you! Latest technology optimized for Motobatt Batteries. Qualification Stage checks the battery is over 2V for safety reasons, then transitions to Rescue" Phase where an arsenal of 5 different recovery modes can be utilised to revive heavily Sulphated 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 Soft Start Phase 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. Recondition Phase continues 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……. Bulk charge phase can begin giving constant current to the battery up to about 80% of its capacity. Absorption Phase begins with constant voltage being supplied while current is reduced. This occurs according to the batteries ability to accept charge up to 100%. Check Phase is now activated to monitor the batteries ability to hold the charge properly, if not it will 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 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 with dramatically Extend working Life.