The new intelligent Li-Ion batteries for STB, BCP and BCV tools have been upgraded with improved design to provide better user experience. Added LEDs in the batteries offer easy operator feedback. They make it easy for the operators to see the current state of charge (SOC) when pressing the release button that is quick and ergonomic to use. The batteries include new cells with improved capacity. Cell holders have been added to protect the cells from mechanical abuse and increase battery durability.