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
Lithium Iron Phosphate 3.2V 40Ah Prismatic Lithium Battery Cell
Highlights
Compared with traditional AGM/lead acid batteries, LiFePO4 battery/ Lithium iron phosphate batteries are:
Technical Parameters
|
No. |
Items |
Specifications |
|
1 |
Nominal Voltage |
3.2V |
|
2 |
Nominal Capacity |
40Ah |
|
3 |
Standard Charge Current |
8A (0.2C rate) |
|
4 |
Max. Charge Current |
40A (1C rate) |
|
5 |
Continuous Discharge current |
2C (80A) |
|
6 |
Peak Discharge Current |
3C(120A) |
|
7 |
Charge Cut-off Voltage |
3.9V |
|
8 |
Discharge Cut-off Voltage |
2.0V |
|
9 |
Inner Resistance (Impedance) |
≤ 0.6mΩ (At 0.2C rate, 2.0V cut-off) |
|
10 |
Weight |
1.01Kg |
|
11 |
Dimensions |
Length: 155mm Width: 110mm Thickness: 18mm |
|
12 |
Operating Temperature |
Charging: 0°C ~ 55°C Discharging: -20°C ~ 45°C (The cell surface temperature cannot exceed 70°C) |
|
13 |
Storage Temperature/Humidity |
Temperature: -10°C ~ +35°C Humidity:65%±20%RH (optimal store temperature of 23 ± 5°C for long term storage) |
|
14 |
Cycle Life |
≥2000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard) |
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
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