Design it. Simulate it. Perfect it.
Bring your ideas to life, faster. Our SPICE models and design simulators let you simulate real-world performance, so you can explore, refine, and perfect your designs with confidence.
CAP-XX Prism
Ultra Thin. Ultra Capable. Ultra Fast.
Designed for space-constrained applications, CAP-XX prismatic supercapacitors deliver high energy in ultra-thin formats, making them ideal for wearables, lightweight sensors, and compact electronics where every millimetre counts.
The Benchmark for Energy Storage
Our Prism range sets the benchmark for compact, high-performance energy storage. Low ESR, high capacitance, and exceptional power density, all in ultra-slim packages tailored for integration.
Available Prism Series:
DMx Series: Our thinnest supercapacitors
H Series: Optimised for high temperatures and high voltages
G Series: Our general-purpose supercapacitor series
Space Efficiency
Energy Storage
Energy Delivery Speed
Energy Potential
Temperature Range
Prism
The Power Behind the Impossible
They don’t just store energy; they unlock potential. They make room for new ideas. For form factors never before imagined. For wearables that monitor health without bulk. For access systems that respond in milliseconds. For innovation that refuses to compromise.
Every fraction of a millimetre matters.
Designed for space-constrained applications, CAP-XX prismatic supercapacitors deliver high energy in ultra-thin formats, making them ideal for wearables, lightweight sensors, and compact electronics where every millimetre counts.
Smart Key Fobs & Access Systems
Enables long-range, secure RF communication and remote features (like climate control or summon), all within ultra-slim form factors that fit current automotive design constraints.
Satellite and UAV Payloads
Delivers backup and hold-up power to flight-critical subsystems and data recorders, while minimising size and weight.
On-Soldier Wearable Electronics
Powers compact, mission-critical gear like biometric sensors, HUDs, and tactical comms, where space is tight, silence is crucial, and failure is not an option.
Energy Harvesting for Remote Sensors
Stores intermittent energy from solar or kinetic sources to power low-draw sensors. Ideal for smart grids, off-grid monitoring, and sustainability-focused systems.
Wireless Predictive Maintenance Sensors
Supports vibration, temperature, or pressure sensors attached to rotating machinery to extend runtime and enabling maintenance-free installations in Industry 4.0 systems.
Wearables & Medical Patches
Delivers high pulse power in ultra-slim formats for fitness bands, hearing aids, or smart diagnostic patches where comfort, profile, and reliability are required.
The examples displayed above are only fraction of the uses of a CAP-XX supercapacitor. Whatever you’re building, we have a solution that scales with your ambition. Get in touch with our team to find the right fit for your design.
Core Model List
Custom Power. Made Simple.
CAP-XX can provide you a detailed technical proposal showing the supercap performance and life in your application.
Download the application for below and email to sales@cap-xx.com.
Australian Built. Globally Proven.
At CAP-XX, we’re proud to carry the Australian Made certification. It demonstrates our commitment to quality, trust, and local innovation. When you choose CAP-XX, you’re choosing technology that’s been designed and built in Australia, under world-class manufacturing standards.
For us, it’s about delivering reliability you can count on, while supporting skilled jobs and sustainable progress at home.
