Lithium iron phosphate, also known as LFP or LiFePO4, this element is considered to be the safest material among lithium in batteries, not hazardous for human, and never explode.
Product Name
Rechargeable LiFePO4 Cell 3.2V 20Ah Lithium Iron Phosphate Prismatic Battery
Highlights
Compared with traditional AGM/lead acid batteries, LiFePO4 battery/ Lithium iron phosphate batteries are:
Technical Parameters
NO. |
Item |
Specifications |
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4.1 |
Typical Capacity |
20050mAh @1C Discharge |
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Minimum capacity |
20000mAh @ 1C Discharge |
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4.2 |
Nominal voltage |
3.2V |
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4.3 |
Standard Charge |
CC/CV,0.2C, 3.60V 0-45℃ |
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4.4 |
Standard Discharge |
CC,1.0C, 2.00V -20-60℃ |
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4.5 |
End-of-charge Voltage |
3.60V±0.05V |
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4.6 |
End-of-charge Current |
0.01 C (At CV mode) |
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4.7 |
End-of-discharge Voltage |
2.00 V |
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4.8 |
Charging Time |
5.0hours(standard charge) |
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4.9 |
Quick Charge Current |
10000mA (0.5 C rate) |
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4.10 |
Quick Discharge Current |
20000mA (2 C rate) |
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4.11 |
Max Discharge Current |
60000mA (3 C rate) |
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4.12 |
Initial Impedance |
Max:10mW |
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4.13 |
Weight |
Approx:530±5g |
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4.14 |
Operating temperature |
Charging: -0℃~45℃ Discharging:-20℃~60℃ |
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4.15 |
Storage temperature |
-5℃~35℃ |
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4.16 |
Storage Humidity |
≤75% RH |
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4.17 |
Appearance |
Without scratch, distortion, contamination and leakage |
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4.18 |
Standard environmental condition |
Temperature : 25±5℃ Humidity : 45-75%RH Atmospheric Pressure : 86-106 KPA |
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4.19 |
Temperature Dependence of Discharge Capacity @ 1C Discharge |
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Charge temperature |
Discharge temperature |
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25℃ |
-10℃ |
0℃ |
15℃ |
25℃ |
40℃ |
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Relative Capacity |
50% |
80% |
90% |
100% |
80% |
Below is the chart- LFP vs Lead Acid
Battery Economics |
Lead Acid |
Lithium |
Voltage |
6.4 Volts |
3.2 Volts |
Amperage ‘AH’ |
225 Amps |
100 Amps |
Usable Watts |
792 |
256 |
Price each |
$120 |
$120 |
Batteries Required |
24 |
48 |
Battery Pack Cost |
$2,800 |
$ 5,760 |
Battery Life |
500 Cycles |
2000 Cycles. |
Cost Per kilowatt |
$.00678 |
$.00426 |
There is no doubt that choosing LFP is the most cost effective, environmental way.
Come us at service@osnpower.com to get LiFePO4 catalog and quotations.
Related LiFePO4 Battery Cell
Application