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1500mAh Cell Lithium Battery

1500mAh Cell 1. Specification of 3.2V 1500mAh Cell 2. Application of 3.2V 1500mAh Cell It is widely used in lighting, miner's lamp, power tools, solar application, golf trolley, medical instruments, UPS, energy storage, electric motorcycle, lead acid replacement, E-bike and marine battery...
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1500mAh Cell

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1. Specification of 3.2V 1500mAh Cell

No.

Item

Standard

Note

1

Standard Capacity

1500mAh

0.5C,( current value of 1500mA at 1C)

2

Capacity Range

1450~1550mAh

0.5C

3

Standard Voltage

3.2 V


4

Alternating Internal Resistance

≤40mΩ


5

Charge Conditions

Cut-off Voltage

3.65±0.05V

constant-current charge to 3.65V at 0.5C,constant voltage charge to stop until 0.01C mA

Cut-off Current

0.01C

6

Max. Charging Current

1.5A


7

Discharge Cut-off Voltage

2.5V


8

Standard Discharge Current

0.75A


9

Fast Discharge Current

1.5A


10

Max. Continuous Discharge Current

4.5A


11

Pulse Discharge Current

10A,5s


12

Cycle Characteristic

  2000times(100%DOD)

the residual capacity is no less than 80% of rated capacity at 1C rate.

4000 times(80%DOD)

7000 times(50%DOD)

13

Working Temperature

      Charge:0°C~55°C

    Discharge:-20°C~60°C


14

Storage Temperature

-20°C ~ 45°C

Short-term storage (< 3 months)

15

Battery Weight

41 g (Approx.)



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2. Application of 3.2V 1500mAh Cell

It is widely used in lighting, miner's lamp, power tools, solar application, golf trolley, medical instruments, UPS, energy storage, electric motorcycle, lead acid replacement, E-bike and marine battery etc.


3. Performance of 3.2V 1500mAh Cell

1) Environmental friendly

2) High density of energy

3) Low self-discharge
4) Low internal resistance
5) Long cycle life of more than 5000 times

6) No memory effect

7) No fire, No explosion, No leakage


significance
In the metal trading market, cobalt (Co) is the most expensive, and storage is not much, nickel (Ni), manganese (Mn) is cheaper, and iron (Fe) is the cheapest.  The price of the cathode material is also consistent with the price of these metals. Therefore, a lithium ion battery made of a LiFePO4 positive electrode material should be the cheapest. Another feature of it is that it is  environmentally friendly.
The requirements for rechargeable batteries are: high capacity, high output voltage, good charge and discharge cycle performance, stable output voltage, high current charge and discharge, electrochemical stability, and safety during use (no overcharge, over discharge, and short circuit) Such as improper operation caused by burning or explosion), wide operating temperature range, non-toxic or less toxic, no pollution to the  environment. Lithium iron phosphate battery using LiFePO4 as positive electrode has good performance requirements, especially in large discharge rate discharge (5~10C discharge), stable discharge voltage, safety (no combustion,  no explosion), and life (cycle number) ), it is the best for the environment, it is the best high current output power battery.


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