1. 72V 3000W Brushless gearless HUB motor wheel (Size can be different: 26", 27.5", 29er);
Double-wall Strong MTX39 Rim with 12g spokes;
2. eBike dropout requirement: 145mm, with single speed freewheel
3. Motor Axle Size: M16x10mm
4. 72V 80A 3000W Sabvoton Sine Wave Controller with BT Module and USB Program Cable;
5. 36/48/52/60/72V UKC1 Color display;6. Twist throttle;7. Brake sensor;8. 8-magnet PAS;9. Speed Limit Switch
Battery parts included:72V 25AH Battery, 84V 3A Charger, Triangle Bag, Extension Cable
80A ANTBMS board support BT APP
Please use this battery maximal for 72V 3000W
Specification:Battery Model72V 25AHNominal Capacity (AH)25AHNominal Voltage (V)74VSource Resistance (mΩ)<15Cell Specification3.7V 5000mAH 5C Powerful SAMSUN 21700-50S CellCell Combination20-series, 6-parallelsCell Size21700 Cylinder CellDiameter: 21mm, Height: 70mmCell Quantity (parallel*series)120pcsDischarge Cutoff Voltage (V)60 +/- 1VCharge Cutoff Voltage (V)84VRated Discharge Current (A)25AHMaximum Continuous Discharge Current (A)130A (Limited by BMS Board)Maximum Continuous Charge Current (A)80ACharge ModeCC/CVStandard Charge Current (A)2ACharge Time under Standard Charge Current (Hours)18hFast Charge Current (A)3ACharge Time under Fast Charge Current (Hours)3.6hCharge Temperature Range0 - 60 ℃Discharge Temperature Range-20 - 60 ℃Battery SizeSize in PhotoCharging Cycles> 1000 cycling timesBattery Net Weight12kgsBattery Gross Weight(include charger,bag and packing)15kgs
