The Denna is equipped with exclusive batteries that offer a higher energy density, resulting in greater range for less weight. The 420 Wh battery allows for up to 3,500 meters of elevation gain, and the optional 210 Wh Range Extender provides even more range. Thanks to the intelligent SBS design and next-generation cells, these batteries are among the lightest and thinnest on the market. The Battery Management System (BMS) ensures optimal performance and longevity by monitoring and balancing the cells during charging and discharging.