Our HT Series 2.7V supercapacitors are specifically engineered to operate reliably at temperatures up to 85°C. This significantly surpasses standard industrial capacitors, which are typically limited to 65°C or 70°C, making them ideal for high-heat environments.
Yes. You can connect 2.7V cells in series to achieve higher voltage requirements (e.g., 5.4V, 12V, or 24V). When doing so, we recommend using a voltage balancing circuit to ensure each cell operates within its rated 2.7V limit, extending the overall lifespan of the module in UPS or solar storage systems.
The primary advantages are thermal stability and longevity. At 85°C, standard capacitors suffer from rapid electrolyte evaporation and ESR (Internal Resistance) spikes. Kamcap’s HT Series maintains low ESR and high capacitance retention, ensuring 1,000 hours of endurance life even at peak temperatures.
Absolutely. Our 2.7V high-temp series is a preferred alternative to lithium batteries in Dash Cams. They can withstand the extreme heat inside a parked car under direct sunlight (often exceeding 70°C) without the risk of swelling or explosion, providing a safer and more durable power backup.
Under normal temperature conditions (25°C), the HT-2R7 series offers a cycle life of up to 1 million cycles with minimal capacity attenuation (≤ 30%). This makes them virtually maintenance-free for the entire lifecycle of most electronic devices.
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