52V/ 15.6Ah BatteryNAPUNE E Bike 52V 15. 6Ah Battery Accessory, Compatible Tauras and Aquila Models, Also compatible with some Juiced bike models. A high capacity 52V 15. 6Ah integrated battery. In ECO mode on flat terrain, the Aquila can achieve a range of up to 80 miles (actual range may vary depending on weight, terrain, temperature, etc.). The battery is lockable and removable, allowing for convenient charging at home or on the go, eliminating range anxiety and