{"product_id":"100f-25v-supercapacitor-high-power-energy-storage","title":"100F 25V Supercapacitor – High Power Energy Storage","description":"\u003ch1\u003e100F 25V Supercapacitor – High-Capacity Energy Storage\u003c\/h1\u003e\n\n\u003cp\u003eA 100F 25V supercapacitor delivers massive capacitance in a compact form, ideal for applications needing rapid charge and discharge cycles. Use it for real-time clock backup, peak power assistance in motor drives, or short-term energy storage in solar-powered systems. Its low internal resistance ensures efficient energy delivery.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e100 F\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e25 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLife Cycles\u003c\/td\u003e\n\u003ctd\u003e500,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eRadial leads (solderable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRTC battery backup for Arduino or ESP32 projects\u003c\/li\u003e\n  \u003cli\u003ePeak current booster for motor or servo startups\u003c\/li\u003e\n  \u003cli\u003eSolar garden light energy storage\u003c\/li\u003e\n  \u003cli\u003eCamera flash capacitor replacement (check voltage)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis supercapacitor works with any DC circuit within its 25V rating. Common pairings include 3.3V and 5V microcontrollers like Arduino Uno, ESP8266, and Raspberry Pi through a charging circuit. For series connections above 25V, use balancing resistors to prevent overvoltage on individual cells.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eCharge through a current-limiting resistor (e.g., 10–100 ohms) to avoid inrush current. Observe polarity if the capacitor is marked; reverse connection can damage it. Keep wire lengths short to minimize ESR impact.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino?\u003c\/summary\u003e\u003cp\u003eYes, it can be used as a backup power source for Arduino's RTC or to stabilize the 5V rail, but requires a charging circuit to limit current from the Arduino's output.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this for starting motors?\u003c\/summary\u003e\u003cp\u003eAbsolutely. The 100F capacitance provides high current bursts, ideal for overcoming motor startup torque. Ensure the motor voltage does not exceed 25V.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I charge it safely?\u003c\/summary\u003e\u003cp\u003eUse a constant-current source or a resistor in series with your power supply. Never exceed 25V. For fast charging, monitor the voltage and disconnect when full.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445074616685,"sku":"CDN-0917","price":1770.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/download_a8b7b8d4-7f3f-49fe-96a6-cbc1444436c1.jpg?v=1781522062","url":"https:\/\/compoden.com\/products\/100f-25v-supercapacitor-high-power-energy-storage","provider":"Compoden","version":"1.0","type":"link"}