Tongsheng TSDZ2 Mid Drive Central Motor Conversion ebike Kit,Torque Sensor 48V 500W Electric Bicycle Motor With Battery

Tongsheng TSDZ2 Mid Drive Central Motor Conversion ebike Kit,Torque Sensor 48V 500W 42T Chainwheel Electric Bicycle Motor TSDZ2 Torque Sensor Central Motor. Power:500W. Voltage:48V. No Throttle. No Brake Grid. Feature: 1. Easy assembling; 2. Maximum Torque: 80N.M; 3. Built-in Controller and both side torque sensor; 4. Weight: 3.6Kg; 5. LCD Display. 6. Power: 500W; 7. Power Assistant Ratio: 36%~300%; 8. Limited Speed: 25Km/h; 9. Chainwheel: 42T; 10.High efficiency, low battery power consumption, safety long riding. 11.Current cutoff as long as pedaling stopped Shark case 13S4P 18650 cells 48V 14Ah Hailong lithium battery for Electric Bicycle 48V 750W 1000W Bafang motor kits 1. New slim shark style Case 2. Waterproof and Solid plastic Case 3. Lighted battery LED power Indicator 4. Convenient Charge Port 5. Lock with Keys securely locks the mount on bike frame Electric Bike Battery Specifications: Nominal Voltage: 48V Nominal Capacity: 14Ah Composed Type: 13Series 4Paralles 13S4P Cells: LG or Sanyo NCR18650GA 3.7V 3450mAh 10A 3C Cells BMS: 30 Amp continuous 7010Amp maximum Fit Motor Power : 48V 350W 500W 750W 1000W Charge Current: 2-5A Charge Cut-off Voltage: 54.6V Discharge Cut-off Voltage: 39V Discharge Temperature: -20 to 65C Charge Temperature: 0 to 45C Dimensions: 90*92*360mm Battery Weight: 3.6kg Cycle life: 80% capacity after 800 cycles.