$KULR - ENERGY STORAGE Inherent in the rise o
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$KULR - ENERGY STORAGE
Inherent in the rise of battery portability will be a need for battery systems to effectively meet increased power and energy density requirements. Because of their energy density, higher voltage, and negligible memory effects, lithium-ion batteries are the popular choice for a wide range of applications, especially in portable electronics. However, larger power demands and increasing cell density of lithium-ion battery packs result in higher operating temperatures, especially under peak loads. Although rare, news of exploding electronic devices due to thermal runaway in lithium-ion batteries (Li- is well documented and raises serious safety concerns.
Li-B cells with cobalt cathodes should never rise above 130°C (265°F). At 150°C (302°F) the cell becomes thermally unstable causing a condition that can lead to thermal runaway in which flaming gases are vented. During thermal runaway, the high heat of the failing cell can propagate to adjacent cells causing them to become thermally unstable as well. To increase safety, packs are fitted with dividers to protect the failing cell from spreading to neighboring cells.
KULR’s HYDRA TRS is a cost-effective passive thermal management system to prevent Li-B thermal runaway propagation. It offers design simplicity and eliminates the need for costly mechanical equipment and additional capacity to power them.