4SB Mobility (entrepreneurial spirit award)

4SB’s core activities are the manufacture and sale of small, attachable, swappable EV batteries. These batteries do not replace Ev’s main batteries – they complement them. Our small swappable batteries connect directly to the main EV battery, via the underside of the EV, topping it up in charge allowing around 90 extra miles of range. 4SB batteries are designed to be attached with minimal standardisation or changes to EV and EV main battery design. Alongside these battery packs, 4SB will begin to integrate automated swap stations in urban areas, replacing existing lanes at traditional fuel stations.