The main objective of this paper is to develop heating system on battery electric vehicle for range enhancement. In general, PTC heater is widely used on battery electric vehicle. However, according to recent research, the range is reduced by more than 50% due to the amount of power consumption of PTC heater on battery electric vehicle. In order to resolve this problem, additional heating system was adopted in this study. The heating performance, power consumption and range enhancement were analyzed on battery electric vehicle by using bio-ethanol fire-operating heater. This experimental work has done at a low temperature in the wind tunnel. This work gets results that the heating performance is satisfied with target temperature, power consumption is saving 60% and the range is extended up to 53% compared to operating only PTC heater.