A common problem with older cars can be an electrical amperage draw that will kill a battery in a matter of hours or sometimes over the course of a day or more. The most common way to diagnose this ...

A battery management system (BMS) monitors and controls batteries in vehicles such as more-electric aircraft and electric cars. It needs to undergo rigorous tests under nominal and extreme conditions ...

What type of equipment is best to use for low-voltage test of battery cells? What is an electronic load, and how does it work? How to overcome a major limitation with the low-voltage-discharge test.