LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind.
Nominal Voltage:3.2V
Nominal capacity:280Ah
Working voltage:2.5V~3.65V
AC impedance resistance(1khz):≤0.25mΩ
Max. pulse charge / discharge current: 2C (30S)
Dimension: 204.8(H)*72(T)*173.6(W)mm
Weight: 5.31kg
Product Name:
Rechargeable battery eve 280Ah lifepo4 lfp 3.2v cells battery 3.2V 280Ah Lifepo4 battery cell for energy storage electric vehicle
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 |
280AH |
|
3 |
Standard Charge Current |
0.2C-0.5C |
|
4 |
Max. Charge Current |
1C |
|
5 |
Continuous Discharge current |
1C(280A) |
|
6 |
Peak Discharge Current |
2C(506A) |
|
7 |
Charge Cut-off Voltage |
3.65V |
|
8 |
Discharge Cut-off Voltage |
2.0V |
|
9 |
Inner Resistance (Impedance) |
≤ 0.25mΩ |
|
10 |
Weight |
5.31Kg |
|
11 |
Dimensions |
Length: 204.8mm Width: 173.6mm Thickness: 72m |
|
12 |
Operating Temperature |
Charging: 0°C ~ 45°C Discharging: -20°C ~ 60°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 |
≥3500 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
$0.01
$0.00
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.
Packing and Shipping
We offer a variety of shipping methods: sea, land, air
Related LiFePO4 Battery Cell
How To Find
the right deep cycle battery？
We provide 24 hours online service. Any interest， please contact service@osnpower.com for support and more information, our professionals will reply you ASAP. OSN POWER will provide you with a variety of lithium deep cycle batteries. We're here to help you find the right battery.
Electric Performance Curve
Cycle curve(charge/discharge: 0.5C/0.5C, 3.65V-2.5V)
Attentions：
For safety usage, please be careful on below：
Warning!
1. Do not immerse the battery in water and keep it dry when not in use;
2. Do not knock, throw or affect the battery near a fire source or under extremely hot conditions;
3. Please charge according to the charging requirements;
4. Do not reverse the positive (+) and negative (-) terminals;
5. Do not short-circuit the battery by connecting wires or other metal objects to the positive (+) and negative (-) terminals;
6. Do not directly weld the battery terminals.
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