1.0 Farad Digital Display Power Capacitor, Capacitance ± 5%. 20-24 Volt Surge, 105℃, Blue Digital Display, Strong Finishing For A Better Installation Result, Chrome Plated Post Kits, Electronic Polarity Protection Circuit, Over Voltage Protection Circuit, Includes Mounting Charging Hardware, ABS housing and Aluminum Brushed Inside, Digital Power Capacitor, Mounting Charging Hardware, Power Output: DC 12- 24V, Construction Materials: ABS, Product Dimensions: 5.90'' x 10.24''-inches