10 - 29 piece
group nameLithium Ion Battery Cells
Min Order10 piece
brand nameBafang, Shimano, Headway, AKM, Freego
model38120S
payment methodT/T, Western Union, paypal
update timeMon, 15 Sep 2014 15:35:02 GMT
Capacity 10Ah
Size diameter 38*135mm
Charging C-rate 2C
Discharging C-rate 10C
Size20cm x 15cm x 15cm
Weight1kg / piece
Min Order10 piece
Following is the specifications:
Type | 3.2V Aluminium Shell LiFePO4 Cell | |
1. Basic Characteristics | ||
Weight | ≤330g | |
Dimension(D*H) | Φ38*120±5mm | |
Working temperature | Charge Temperature | 0~45°C |
Discharge Temperature | -20~65°C | |
Retention of charge (store in one month) | ≥95% | |
2. Technical Data | ||
Rated Voltage | 3.2V | |
Rated Capacity C1 | ≥ 10Ah | |
Battery Resistance | ≤4 mΩ | |
Charge | Way of Charge | CC/CV(Constant Current;Constant Voltage) |
Standard Charge Current | 2A | |
Max Charge Current | 50A | |
Max Charge Voltage | 3.75V | |
Cell OverCharge Protection Voltage | 3.65V | |
Discharge | Standard Discharge Current | 100A |
Max Discharge Current | 200A | |
Discharge Cut-off Voltage | 2.0V | |
Cell Overdischarge Protection Voltage | 2.4V | |
Ratio Discharge | 5C | >96%C1 |
10C | >93%C1 | |
15C | >90%C1 | |
Cycle Life | 2000 Cycles | |
3. Safety Test | ||
Short Circuit Safety Test | No fire, No explosion |
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