48V 15Ah Bull Shark Ebike Battery addon It features seamless regenerative braking

It features seamless regenerative braking to extend battery life by recovering energy on descents

Waterproof 48V 1200W 700C Direct-Drive Rear Hub Motor Wheel with Mountain Bike Rim

Its 3/4 shell design offers a contoured fit that eliminates the bulky "mushroom" effect while providing top-tier protection on the road

Complete wiring harness for secure installation

or tackling steep inclines

48V 15Ah Bull Shark Ebike Battery addon It features seamless regenerative braking48V 15Ah Bull Shark Battery Specifications: Cell Model INR21700M50LT Cell Voltage & Ah 3. 7V 5000mAh Number of cells 40 Series & Parallels 13S3P Rated Capacity 15Ah Nominal Voltage 48V Internal Impedance 100m Max Charge Voltage 54. 6V Max Charge Current 5A Min Discharge Voltage 42V Rated Discharge Current 40A Max Discharge Current 50A Overcurrent Protection 50A Charging Mode CC CV Cycle Life 1000 cycles Charge Temperature 0 45 Discharge Temperature 20