Abstract: An improved technique is directed to a battery box assembly. The technique includes a metallic skeleton. The technique further includes an insulative inner layer coupled with the metallic skeleton. The insulative inner layer faces an inner space defined by the metallic skeleton. The technique further includes an insulative outer layer coupled with the metallic skeleton. The insulative outer layer facing outwardly from the metallic skeleton.

Abstract: An adjustable youth electric off-road vehicle includes an adjustable youth frame constructed and arranged to adjust to a variety of different youth sizes. The adjustable youth electric off-road vehicle further includes a battery assembly supported by the adjustable youth frame, the battery assembly being constructed and arranged to store electric power. The adjustable youth electric off-road vehicle further includes an electric propulsion system supported by the adjustable youth frame. The electric propulsion system is electrically coupled with the battery assembly and is constructed and arranged to provide off-road vehicle propulsion using the electric power while the adjustable youth frame is adjusted to any of the different youth sizes. With such a vehicle, the adjustable youth frame may be adjusted over time to a variety of different youth sizes to accommodate a growing youthful rider.

Abstract: An off-road vehicle includes a frame defining a front of the off-road vehicle and a rear of the off-road vehicle, and a battery assembly supported by the frame. The battery assembly is constructed and arranged to store electric power. The off-road vehicle further includes an electric propulsion motor constructed and arranged to provide off-road vehicle propulsion using the electric power. The battery assembly is closer to the front of the off-road vehicle than the electric propulsion motor, and the electric propulsion motor is closer to the rear of the off-road vehicle than the battery assembly.