If you ride every day, battery size is not about marketing range – it is about having enough capacity to finish your route reliably, even when it is cold, windy, hilly, or you are running late and ...

In battery electric vehicles the efficiency of the powertrain has a big impact on driving range and performance. As the overall efficiency of the electric powertrain is typically more than 90%, ...

When selecting cells for a power battery, it is useful to have the ability to quickly compare various cell technologies, and calculate the resulting pack resistance and efficiency, independently of ...