A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

A research team affiliated with UNIST has demonstrated a simple yet effective method to extend the lifespan of all-solid-state batteries—by simply stretching film-shaped electrolytes to improve safety ...

Abstract: Voltage unbalances of the series-connected battery and supercapacitor (SC) cells are mainly due to their differences in materials, manufacturing technology, internal specifications, ...

Abstract: The accurate estimation of state of health (SOH) for lithium-ion batteries is significant to improve the reliability and safety of batteries in operation. However, many existing studies on ...