Maxwell Technologies Ultracapacitors

Maxwell Technologies' BOOSTCAP ultracapacitor products are the world's leading high-performance production ultracapacitors. As compared to batteries, BOOSTCAP cells deliver up to 10 times the power, last up to 10 times as long, operate more reliably in high- and low-temperature conditions, require far less maintenance and reduce environmental issues associated with battery disposal.

Extremely high electrical energy storage capacity and the ability to deliver bursts of high power and recharge rapidly from any energy source over hundreds of thousands of cycles make our BOOSTCAP ultracapacitors an ideal solution for a wide variety of applications.

Our postage stamp-size small cell ultracapacitors extend battery life and enhance the performance and functionality of hand-held electronic devices, remote transmitting devices and toys. Our small cell line of ultracapacitors are UL Recognized Components.

Large cells measuring 2” x 2” x 6” are linked together to form power packs of up to 500 cells to power initial acceleration, operate electrical subsystems and recapture energy from braking for cleaner, more fuel-efficient hybrid electric/internal combustion buses, trucks and automobiles.

Click here for important information on cell balancing.