Integrated to our high-energy ZEN range, the ZEN 42 is an overnight-charging battery pack for all-electric and hybrid heavy vehicles that provides 20% more energy density than the ZEN 35, in the same format.
The ZEN 42 battery pack is a 41.8 kWh modular system whose mechanical design has been optimized for for bus’roof and back integration
Its very good energy density of 147 Wh/kg allows the vehicles to travel all day without being recharged. The battery charges during the night at the depot.