E-bike kits, Li-ion battery

Specification:       
Front/ Rear Wheel E-bike conversion kit       
It is easy to install on most of bikes within 20minutes!       
       
1).wheel size :24" or  26" or 28"  Front /Rear wheel including rim, tire, tube, spoke  
2).Motor:180watt, 200watt, 250watt, 300watt, 500watt DC, brushless, quiet and maintenance free,water proof      
3).Motor controller: 1:1 pedal assist 24V or 36V     
4).Battery: 24V,8/10AH Li-ion battery;  36V,8/10AH Li-ion battery    
5).Smart charger: 24V or 36V AC110V-230V 50Hz/60Hz     
    Recharge time: Li-ion battery: >700times       
6).Brake handle and twist throttle       
7).Battery box/case including key switch and charger plug     
8).Electric Wire       
9).Instruction manual