A 6.5 KW/H 100 series 4 power construction. A proprietary development assembled in-house at Stark Future with a self-developed Battery Management System (BMS); a board that controls the voltage and also the temperature of the battery. The battery itself is lined by a patented magnesium honeycomb case with a patented cell holder structure. The vented dual action valve that releases air through a low-pressure system and then also acts as a safety mechanism if there is a problem with the battery is also patented.