Data centers also use 300V batterystrings for UPS (uninterruptible-power-supply)backup power. In this application,lithium-ion batteries are replacinglead-acid batteries. Vehicles take advantageof ...

Vanadium flow batteries are one of the most promising technologies for large-scale energy storage, due to their long cycle life, excellent recyclability, and low fire risk. However, their uptake is ...

Typically, the individual cells in a battery have somewhat different capacities and may be at different levels of state of charge (SOC). Without balancing, the cell of smallest capacity is a “weak ...

At the heart of the Chevrolet Volt, a sophisticated battery-stack management system ensures the safety and reliability of the multicell lithium-ion battery stack that delivers power on demand to the ...