The Parallel Charging Hub increases efficiency by prioritising the battery with the lowest state of charge. As soon as all three batteries have reached the same charge level, it switches to parallel charging and fully charges all three batteries in just 90 minutes.

By utilising the stored energy of the batteries, the Parallel Charging Hub can also be converted into a 100 watt power bank to quickly charge phones and laptops on site. It also has a rechargeable battery function that allows you to transfer the remaining energy of several low-power batteries to the battery with the highest remaining power.