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 ...

There are many challenges associated with high-voltage Li-ion battery-stack management in all-electric or hybrid automotive applications. Charge and discharge cycles must be monitored and controlled, ...

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 ...