The Tempest has been designed and supplied via Positive Energies based in Denmark, which incorporates a patented in frame Samsung battery.
Bikes arrive to your door fully assembled apart from the fitting of the pedals. You will only need to straighten and tighten the handle bars or you have the option of collecting fully assembled.
The battery is a Samsung 10.5AH, which comes with a two year warranty. Additional chargers and batteries can be purchased if required. With the battery located in the frame improved stability and aesthetics are achieved.