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These 2.5V, 2600F (yes, two-thousand and six-hundred Farads) are an excellent addition to any power hungry project. Applications include: battery replacement in cars or motorcycles, fast-charging po…
Read More…These 2.5V, 2600F (yes, two-thousand and six-hundred Farads) are an excellent addition to any power hungry project.
Applications include: battery replacement in cars or motorcycles, fast-charging power supplies, spot welding, solar power, and anything else you can imagine that might need a versatile, durable, low impedance power supply.
Ultra-Capacitors are much less sensitive to temperature fluctuation than lead acid batteries or LiPo cells. Depending on the circuit, a full charge can be achieved in about a second. Unlike batteries (especially lead-acid) capacitors don't develop a high internal resistance after sustained current draw. Sustained cranking will make a car battery lose power even when fully charged, but a capacitor bank in parallel will help eliminate this issue.
I've used these to jump start cars and power electronics from an inverter. My latest project is a backpack power supply for traveling. ~1 second top-ups make it easy to keep all your devices charged Shipping costs may vary slightly from the rates depending on the suitability of flat rate boxes.
A single capacitor can be shipped for just over $5 in a flat rate envelope, but twelve or so can be shipped for $17 in a large flat rate box.
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Derek | April 15, 2013
Silver Spring, MD, United States of America
Ships from United States of America.
1 Review | 6 Orders
$59.88
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