5.5"L X 3.5"W X 2"H
The EPAC System by NRG stabilizes power output to all of the electrical components that draw the power from the battery by simply connecting to the battery terminals. The unit boosts battery power when under high load, thus regulating fluctuations coming from the battery that can result in loss of power or responsiveness from ignition system components. It also improves the performance of stereo equipment as well as interior lighting.