Subaru. has developed a cell balancing method for electric vehicles with lithium-ion batteries. The method adjusts the state of charge of each cell based on predicted standing time and capacity ...

When designing, specifying, or purchasing a lithium based rechargeable battery pack, a question that should always come up is cell balancing as it relates to safety and long-life for the battery pack.

Many applications need lithium-ion (Li-ion) battery packs with high cell counts. Large-scale arrays based on Li-ion batteries can provide the high voltage, current, and capacity required by many ...

A team of researchers from the US have developed a simple chemical method that protects against lithium-ion battery aging.

Self-discharge is a normally occurring phenomenon in lithium-ion battery cells. A normal cell may have a self-discharge rate of 1% state of charge (SOC) per month. The normal self-discharge rate is ...