... Variable output voltage: 13 to 15V Product feature:Super hybrid capacity of 3.3F insideWide range input voltage: 10 to 15.5V ... power supply, work efficiency >95%, low temperature rise, no fansLots of high frequency, low impedance capacities inside, unique filter designLow electromagnetic ... x 192 x 41mmWeight: 2.2kg Car Audio Power Capacitor with SMT Technology Capacity of 3.3F Inside