Model EP870135LF External Dimension(mm) Thickness(Max) 8 Width 70 High 135 Capacity(mAh)4500 Impedance?28 (m�[) Discharge 5C Rate Lifecycle 2000 100%DO Chemical LiFePO4 We can make any dimensions, capacity, discharge rate and batt... - Update: 2008-12-09

Model EP18650 External Dimension(mm) Diameter 18 Width 0 High 65 Capacity(mAh) 1500 Impedance(m�[) ?50 Discharge Rate 10C Lifecycle 100%DO 500 Chemical LiMn2O4 - Update: 2008-12-09

Model EP206990 External Dimension(mm) Thickness(Max) 20 Width 69 High 90 Capacity(mAh) 8000 Impedance(m�[) ?10 Discharge Rate 2C Lifecycle100%DO 500 Chemical NiCoMn We can make any dimensions, capacity, discharge rate and battery ... - Update: 2008-12-09

Model EP-1807 Voltage(v) 18 Capacity(ah) 7 Cells in Series 6 Weight(Kg) 1.8 CyclelifeTimes) >2000 Continuous Distance (km) / We can make any dimensions, capacity, discharge rate and battery cases for your special application ! - Update: 2008-12-09

FEATURES (1) Provides protection for 5~208 cells in series (2) Provides protections in charging and discharging (3) Processes the balance between cells smartly, the current of it can be set freely by external components. (4) Provides re... - Update: 2008-12-09