Transportasi memegang peranan penting dalam sarana mobilitas masyarakat. pertumbuhan kendaraan berbahan bakar fosil perlu ditekan karena banyak memberikan banyak efek negatif, salah satunya polusi. peralihan kendaraan dari bahan bakar fosil ke mobil listrik merupakan suatu trobosan karena sumber daya penggeraknya menggunakan baterai lead acid. telah dilakukan dilakukan rancang bangun mobil listrik, dimana pada penelitian ini berfokus pada aplikasi penggunaan 5 buah baterai yang masing-masing kapasitas 12v 7.5ah yang dirangkai secara seri hingga menghasilkan kapasitas 60v 7.5ah. baterai digunakan untuk penggerak motor bldc 3000 watt dengan variasi beban pengendara 45, 55, dan 65 kg, serta variasi kecepatan 15, 20, dan 25 km/jam. hasilnya menunjukan bahwa semakin berat pengemudi dan semakin tinggi kecepatan maka konsumsi daya juga semakin meningkat. konsumsi daya tertinggi terjadi pada beban 65kg kecepatan 20km/jam yaitu 0.133kwh serta konsumsi daya terendah yaitu 0.044kwh pada berat 45 kg.

Transportation plays an important role in the means of community mobility. the growth of fossil fuel vehicles needs to be suppressed because it creates a lot of negative effects. one of them is pollution. the transition of vehicles from fossil fuel to electric car is a breakthrough because the source of propulsion power uses lead acid battery. the electric car design has been carried out, in which this research was focused on the application of 5 batteries, each with a capacity of 12v 7.5ah arranged in series to produce a capacity of 60v 7.5ah. the battery used bldc motor drive of 3000 watt with rider weight variations of 45 kg, 55 kg, and 65 kg and speed variations of 15, 20, and 25 km/hour. the results of the research showed that in terms of the heavier of rider and the higher of speed, the power consumption also progressively increased. the highest power consumption occurring at the weight of 65 kg with the speed of 20 km/hour was 0.133 kwh and the lowest power consumption was 0.044 kwh with weight of 45 kg.