Metra 1 Farad Capacitor with Digital Monitor Quantity in Basket: None Code: DBC1.0FM Price: $54.99 Shipping Weight: 3.24 pounds UPC: 86429127269 Manufacturer: Metra Manufacturer ID: C1.0FM 10 available for immediate delivery Quantity: Red/green polarity LEDs and audible warningHigh/low voltage indication (8-16V)Gold-plated brass terminals