Feature:1. [WIDE APPLICATIONS] Can be used in RAM, motor drive, clock circuit, toys, CMOS power down protection, digital camera, hand cranked rechargeable torch and PDA, etc.2. [HIGH EFFICIENCY] Can improve energy and fuel economy, improve sound and light quality, increase engine power, and make throttle response lighter and more responsive.3. [EASY INSTALLATION] The super farad capacitor has a small and compact structure, which can be quickly installed and used, helping to reduce emissions and save energy.4. [FOR AUTOMOTIVES] Used in automobile to improve low speed driving, shifting gears more smoothly, the spark plugs supply power to each cylinder evenly, the engine run more smoothly.5. [GOOD PROTECTION] Reduce idle jitter, reduce clutter distortion, improve the sound quality of the car audio system, protect the original car battery and circuit, and reduce the load.Specification:Item Type: Super Farad CapacitorModel: 2.7V500FColor: BlueSeries Connection Rated Capacity: 83FPurpose: Help users optimize backup power applicationsFeatures: 1. Overvoltage output signal.2. The charge discharge cycle life is as high as 1000000 times or DC 10 years.3. Resistance or active monomer balance function..Package List:1 x Farad Capacitor Module