SB630-51R XS Power 630F SuperBank 12V Ultracapacitors Group 51R

The SB630-51R by XS Power is a 14.25 volt, Group 51R 12V SuperBank capacitor module made up of supercapacitors (aka supercaps, goldcaps, or ultracaps) with a maximum current capacity of 15500A. Watt hours are rated at 16Wh, total capacitance is 630F, and rated wattage is 4000W. This battery’s polarity orientation is R. NOTE: If using a stator or alternator to charge, 12 volt models must be charged between 13.8 and 14.0 volts. 16 volt models must be charged between 17.25 and 17.5 volts.