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:
- Higher safety and stability：non-toxic, non-polluting, no rare earth metals, no explosion, no fire.
- Long service life：10 times lifespan extended to 2000-4500 cycles.
- 1/4 lighter than lead-acid batteries.
- The LFP battery can work in a wide temperature range from -20 to +75°C
- No memory effect. Can be charged on demand without loss of capacity.
- Suitable for RV, ship, home storage, telecommunication (base station battery)
- High energy density up to 1C-280A discharge
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.
