The ZEN 42 from Forsee Power is a Battery System designed for all-electric and hybrid heavy vehicles. It has a nominal voltage of 644 V and has a battery capacity of 66 Ah. This battery has a continuous charge/discharge current of 22 A and can deliver a peak power of up to 28.3 kW. It has a volumetric energy density of 158 Wh/L and an energy density of 150 Wh/kg.  This convection-cooled EV battery complies with various safety and reliability standards and provides a flexible battery architecture with a scalable modular system of 42.5 kWh packs connected in parallel. It incorporates best-in-class proprietary BMS technology. This IP65-rated battery is available as a module that measures 1720 x 445 x 349 mm.