EV E C33 33140 lifepo4 элементы 3 2 В 15ah батарея батареи для электроинструментов электромобили e bike

Сохранить в закладки 1600869220971:


Цена:579,62 ₽ - 667,95 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики


li_01331401402 (8)2 (5)



Detailed Parameters


 


































































































Item


Specification


Remarks


Typical Capacity


15500mAh


0.5C5A discharge


Minimum Capacity


15000mAh


0.5C5A discharge


Nominal Voltage


3.2V


 


Discharging Voltage (Min)


2.0V


 


Charging Voltage (Max)


3.65±0.05V


 


Charging Current(Std)


3000mA


0.2C5A(0 ~ +45°C)


Discharging Current(Std)


3000mA


0.2C5A(-20 ~ +60°C)


Max Charging Current


15000mA


1.0C5A(0 ~ +45°C)


Discharging Current(Max/Peak 3s)


75000mA


5.0C5A(-20 ~ +60°C)


Max continuous Discharging Current


45000mA


3.0C5A(5 ~ +45°C)


Internal Impedance


≤3.0mW


AC Impedance 1kHz


Cell Weight


300g


About


Storage temperature range


< 1 Month


-20 ~ +60°C


 


 


< 3 Month


-20 ~ +45°C


 


 


<12 Month


-20 ~ +25°C


 


Charging temperature range


 


0 ~ +45°C


 





































Full Charge


The charger supplies 0.2C5A constant current until battery voltage reaches 3.65V,then be changed at constant voltage of 3.65V
while tapering the charge current to less than or equal to 0.01C5A.Charging time is 5.0 hours in all.


 


Capacity


Within 1 hour after fully charged, discharged at 0.5C5A continuously down to 2.0V.


³ 100% capacity


 


Within 1 hour after fully charged, discharge at 1.0C5A continuously down to 2.0V.


³ 95% capacity


Cycle life


A battery unit shall be repeated 3500 charge/discharge cycles, charged at CC-CV(0.2C5A-3.65V) for 5 hours, discharged at 0.5C5A
continuously down to 2.0V Cut-off Voltage, Measure discharge capacity.


³ 80% capacity


Capacity retention


After fully charged, stored for 28 days at 20°C, then for 1 hour at normal temperature and continuously discharge at 0.2C5A to
2.0V.


Capacity retention rate ³ 95%








Company Information


li_08li_09li_10li_11 





Certifications


14 





Our Services


12li_13li_15li_16 





FAQ


Q: Can you give me the sample order?
Yes, we welcome the sample test and check the quality. Customization is available.



Q: What about lead time?
Samples need 3 to 5 days, order quantity is big, need to negotiate.



Q: How do you shipping how long does it take to arrive?
A: we offer sea &air service. Shipping usually arrive 25 to 35 days. Air 7 to 10 days to reach.



Q: Can you print my logo products?
Yes, we need to provide their packaging or neutral packing.



Q: Where can I get a price?
We usually quote within 24 hours after receive your inquiry. If you very urgent price, please call us or let us know




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