400F 2.7V Cylindrical Supercapacitor – High-Capacity Farad Ultra Capacitor for Energy Storage, Solar & Engine Starting in Pakistan

Overview

When your electronics project, robotics platform, or renewable energy setup requires instantaneous bursts of high current that standard chemical batteries struggle to deliver without degrading, you need ultra-fast electrostatic storage. The 400F 2.7V Cylindrical Supercapacitor (also known as an ultracapacitor or farad capacitor) offers massive capacitance in a compact form factor. Capable of charging and discharging millions of times with virtually no wear, this supercapacitor excels at smoothing out voltage drops, absorbing regenerative braking energy, and providing rapid power spikes.

Key Features

• Massive 400 Farad Capacitance: Stores incredible amounts of electrical energy electrostatically for instantaneous power delivery.

• Virtually Unlimited Cycle Life: Unlike chemical batteries that degrade after hundreds of cycles, supercapacitors can charge and discharge millions of times with negligible performance loss.

• Ultra-Low Internal Resistance (ESR): Delivers extremely high peak discharge currents with minimal energy loss or heat generation.

• Rapid Charging Capability: Absorbs and releases full charge within seconds, making it ideal for high-speed energy harvesting.

Technical Specifications

Common Applications

• Micro-Hybrid & Engine Starting Assists: Supplemental power bursts to ease heavy motor crank loads in custom vehicles.

• Solar & Wind Energy Buffer: Smooths out intermittent power fluctuations from renewable energy harvesters.

• High-Torque Robotics & RC Drives: Instantaneous high-current response for rapid acceleration motors.

• Note to customers: Always use a balancing circuit if connecting multiple 2.7V supercapacitors in series to prevent over-voltage damage on individual cells!