[Sale] Eco Power Cap Thunder Star Car Supercapacitor - Automotive Battery Stabilizer for Improved Engine Performance & Cold Start

Eco Power Cap Thunder Star: The Ultimate Power Upgrade for Your Vehicle's Electrical System

Tired of sluggish engine starts on cold mornings or flickering headlights when your car audio hits the bass? Most lead-acid batteries can’t keep up with the demands of modern vehicle electronics.
The EcoPowerCap Thunder Star is a high-performance Automotive Supercapacitor (Ultra-capacitor) designed to stabilize your vehicle's voltage and provide a massive burst of power exactly when you need it. By using world-class Maxwell Ultra-capacitor cells, Thunder Star ensures your car runs smoother, sounds better, and lasts longer.

[Key Benefits]
#1. Instant Cold Starts, Every Time
Don't let the winter freeze leave you stranded. Thunder Star significantly boosts your Cold Cranking Amps (CCA), providing the instant peak current required for a powerful ignition even in sub-zero temperatures.
#2. Audiophile-Grade Power Stability
Car audio enthusiasts, this is for you. Thunder Star eliminates voltage drops that cause audio distortion. Experience crisper highs and deeper, tighter bass without the annoying light dimming during heavy power draws.
#3. Double Your Battery Life
By absorbing the stress of high-current demands (like engine starts and ISG/Stop-Go cycles), Thunder Star protects your expensive AGM or lead-acid battery from premature wear. Save money by extending your battery's lifespan by up to 2x.
#4. Optimized Engine Performance
Experience smoother idling and improved throttle response. By providing a clean, stable 14.8V (approx.) power supply, your vehicle’s ECU, ignition coils, and sensors operate at peak efficiency.

[Why Choose Thunder Star?]
- Genuine Maxwell Cells: Built with industry-leading Maxwell Ultra-capacitors for maximum reliability and durability.
- Military-Grade Build Quality: Heavy-duty aluminum housing and gold-plated terminals for superior conductivity and heat dissipation.
- Plug & Play DIY Installation: No complex wiring. Connects directly to your battery terminals in less than 10 minutes.
- Real-time Voltage Monitoring: Integrated LED display lets you monitor your electrical system health at a glance.

[Technical Specifications]
- Internal Cells: Maxwell Ultra-Capacitor Cells
- Voltage Range: Up to 16V
- Casing: High-grade Aluminum Heat-sink
- Display: Digital LED Voltage Meter
- Terminal Type: Gold-Plated High-Conductivity Terminals

[What’s in the Box?]
- 1x Eco Power Cap Thunder Star Main Unit
- 2x High-Performance 6AWG Silicon Wires (Red/Black)
- 2x Heavy-Duty Double-Sided Tapes
- 1x Hex Wrench & Installation Guide
- 2x Professional Code-End Terminals