Fully adjustable aluminum battery pack owner enables to maneuver the batteries in all directions - front/rear as well as left/right. The adjustable battery holder permits easy and comfortable fat transfer adjustment. The front/rear fat balance are adjusted in 4mm range. The battery pack holders enable to install the battery tape outrageous regarding the battery just without the instalment regarding the tape in framework that allows increased flex of the chassis and thus helps create more traction. Thanks to the chassis-free instalment of the tape the ride height for the vehicle are slightly decreased as there isn't any more tape beneath the chassis. The adjustable owner plus the battery pack backstops are CNC-machined from lightweight aluminum and battery pack holders are machined from premium lightweight graphite product.