Detailed Product Description Ni-MH rechargeable battery is good at higher capacity compared with NiCD battery, ... , charge at 1 C and discharge at 5 C,.high power battery's discharge ability could exceed 15 C, and charge ... ,SC3300,SC4000,C4000,C4500,D8000,D8500,D9000,F13000,F14000,F15000High Power Models:SC2000,SC2200,SC2500,SC2800,SC3000,SC3300,SC3600