The Deltran High Frequency SMT Golf Car battery charger is a microprocessor controlled, high frequency switching power converter that has a true DC output at a maximum power level of 300 watts for the 12V model and 600 watts for the 24V, 36V, & 48V models. The charging algorithm is suitable for both standard, flooded and sealed, AGM lead acid batteries. • BTP Microprocessor Technology • 5-Step Charging (Intialization, Bulk, Absorption, Equalization, & Storage /Maintenace) • Software suitable to charge both Standard, Flooded and Sealed, Maintenance Free, AGM Lead-Acid Batteries • Spark Proof • Short Circuit Protected • Convenient Mounting Holes & Slots • 2 Year Warranty • Please allow for up to 2-3 weeks for delivery