Neptune BMS is specifically design for enthusiastic e-biker who wish to have total control over the battery pack as well as achieving it’s best performance and shelf life. It supports Bluetooth 4.0 or BLE for Android devices. A distinct feature of Neptune is to allow user instantly between from off-road to on-road biking with a quick switch without their smartphone. It also allow user to quick charge, balance charge, and balance the battery pack without the need of connection to a smartphone. Th