As for any other electric vehicle, battery is a fundamental element in the WEEVIL Project.
When we had to decide which kind of battery was the most suitable for this innovative idea we had no doubts: lithium ones are the best in terms of performance, cost, and lifespan.
But while analysing all the available options on the market we realized that, for one reason or another, none of the existing products was really matching our needs. The battery pack, especially in small vehicles like this one, has a strong impact on the total cost and on the performance of the vehicle itself: no matter how hard we tried, there was no way to maintain a reasonable cost without decreasing the engine performance and vice versa. In the end we had no chance but to think of something else, to conceive and produce our own new battery pack.