Brill Power

Brill Power was spun out from the University of Oxford’s Engineering Department in 2017 by three PhD students to commercialise a novel Battery Management System (BMS).

Battery cells degrade at different rates and existing BMS technology controls the current and temperature at the battery pack level, limiting a battery’s capacity and lifespan to that of the weakest cell in the pack. Rather than controlling the battery at pack level, Brill Power’s BMS connects to each battery cell or module (parallel string of cells), managing the charge and discharge process on an individual cell level and boosting the lifespan of the battery pack by up to 60%.

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