Item is an New Other, Open Box, Driven for test purposes only Ebike Name: Midnight 3 made with New 2017 BMS Technology! Midnight 3 Electric Bike 48V 1000W Ebike Midnight 3 Ebike Specs: Type: Ebike Speed: 0-30 MPH Ignition: Key Motor: 48v 1000w Controller: FUE 1000w Battery: Lithium Ion 48v 20ah Battery Distance 30 Miles Frame: Aluminum Breaks: Mechanical Disc Breaks PAS: Pedal Assist 48V 20.3AH Panasonic Cell Li-ion Battery (with Black Flat Aluminium Case, 5A Charger) Use Excellent Panasonic 18650 Cell Parts Including: 48V 20.3AH Li-Po Battery with Black Flat Aluminium Case Bottom Sliding Plate 54.6V 5A Fast Charger in Aluminium Case Anderson Discharge Plug Power Supply Cable Application: Recommend to use for 48V 1500W or less power (40A-80A BMS Board) Motor Parameter: Items 48V 20.3AH Nominal Capacity (AH) 20.3Ah Nominal Voltage (V) 48.1V Source Resistance (mΩ) <40mΩ Cell Combination 13-Series, 7-Paralles Cell Type Panasonic 18650 Cylinder Cell (3.7V 2.9Ah) Cell Quantity (series*parallels) 91 pcs Cell Size Diameter: 18mm, Height: 65mm Battery Size (Handle Folded) 386×150×84mm Battery Size (Handle Unfolded) 422×150×84mm Discharge Cutoff Voltage (V) 40+/-1V Charge Cutoff Voltage (V) 54.6V Rated Discharge Current (A) 40.6A Instantaneous Maximum Discharge Current (A) 101.5A Maximum Continuous Discharge Current (A) 60.9A Maximum Continuous Charge Current (A) 10A Maximum Continuous BMS Limited Current (A) 40A Maximum Instantaneous BMS Limited Current (A) 80A Charge Mode CC-CV Standard Charge Current (A) 2A Charge Time under Standard Charge Current 12 hours Fast Charge Current (A) 5A Charge Time under Fast Charge Current 5 hours Charge Temperature Range 0-55℃ Discharge Temperature Range -20-60℃ Battery Net Weight (include BMS) (kg) 6.2kgs Battery Gross Weight (include Package) (kg) 8..5kgs Charging Cycles >700 time certified to UL 2849 standards