18650F cell for lithium battery pack
- US $2.20
20 - 40 piece
group nameLithium Ion Battery Cells
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Min Order20 piece
brand nameBafang, Shimano, Headway, AKM, Freego
model18650F
payment methodT/T, Western Union, paypal
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update timeMon, 15 Sep 2014 15:27:57 GMT
Paramtents
Capacity 1.4Ah
Size diameter 18*65.3mm
Charging C-rate 1C
Discharging C-rate 2C
Packging & Delivery
Size40cm x 20cm x 15cm
Weight1kg / piece
Min Order20 piece
Briefing
Dimension(mm):diameter 18*65.3mm
Weight:40g
Detailed
Following is the specifications:
Type | 3.2V Aluminium Shell LiFePO4 Cell | |
1. Basic Characteristics | ||
Weight | ≤40g | |
Dimension(D*H) | Φ18*65.3mm | |
Charge Temperature | 0~45°C | |
Discharge Temperature | -20~65°C | |
Retention of charge (store in one month) | ≥95% | |
2. Technical Data | ||
3.2V | ||
Rated Capacity C1 | ≥ 1.4Ah | |
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 | |
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 | |
1. In good light,the surface should be smooth and dry,without crack,score,dirt etc.,the identification 2. should be clear and correct.
3. There should be clear polar identifications,the identification should be correct check by voltage meter.
4. Over discharge--no fire,no explosion,no leakage
5. Over charge--no fire,no explosion
6. Short circuit--no fire,no explosion
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