The E-Charger applies stored energy via the electric motor to assist the internal combustion or compression ignition engine when extra power is needed. The dual fuel approach allows vehicles to use the incredible power delivered at 75 cents per gallon. This 400% cost savings yields a product that increases performance and pays itself back based on the cost savings of your primary engine fuel type. The E-Charger utilizes regenerative braking to maximize fuel consumption with up to a 25% increase