| Type: | Lithium Iron Phosphate (LiFePO4) |
|---|---|
| Usage: | Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat |
| Nominal Voltage: | 3.2V |
| Shape: | Square Battery |
| Electrolyte: | Li-ion |
| Installation: | Packaged |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
1. Low internal resistance
2. Sufficient capacity. There is no empty mark
3. Our battery is Grade A cell
4.Green Environmental protection, each battery has a unique two-dimensional code, which can be traced in the whole process
5. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.
| Nominal Capacity | 280AH@1C discharge current (25ºC±2ºC) |
| Nominal Voltage | 3.2V |
| Cell Dimension | 173*51*204mm |
| Initial Inner Resistance (1KHz) |
≤0.28mΩ |
| Charge Temperature Range | 0 - 50ºC |
| Discharge Temperature Range | -20 - 55ºC |
| Net Weight(single cell) | ≤5.5Kg |
| Standard Charge Current | 0.5C @25ºC room temperature |
| Cycle life | ≤3.5% per month |
| Standard Discharge Current | 6000 times at standard charge/discharge with 10%-90% DOD |
|
Item No.
|
Parameter
|
Specification
|
Note
|
|
2.1.1
|
Nominal Capacity
|
*277.0Ah
|
@1C discharge current (25±2ºC)
|
|
2.1.2
|
Operating Voltage
|
2.50V-3.65V
|
0ºC-60ºC
|
|
2.00V-3.65V
|
-20ºC-0ºC
|
||
|
2.1.3
|
Impedance(1KHz)
|
≤0.4mΩ
|
Brand new cells
|
|
2.1.4
|
Capacity(shipping)
|
3-30% SOC
|
N.A.
|
|
2.1.5
|
Temperature(charge)
|
0ºC-60ºC
|
Check 2.2 for detailed specifications
|
|
2.1.6
|
Temperature(discharge)
|
-20ºC-60ºC
|
Check 2.3 for detailed specifications
|
|
2.1.7
|
Weight
|
≤2.3KG
|
N.A.
|
|
2.1.8
|
Self-discharge
|
≤3.5%/month
|
Brand new cells stored for 3 month
@25ºC, 50%SOC |
|
2.1.9
|
Dimension
|
48*173*133mm
|
Check 9 for detailed specifications
|
Q:Are your batteries really grade A batteries?
A:Yes,We only sell Grade A batteries, we don't sell Grade B batteries,our battery capacity is ≥80% capacity state after 4800 cycles at 0.5C, 25ºC, 100% DOD.If the charge rate is 0.25C,the battery capacity is ≥80% capacity state after 6000 cycles
Q:What certification do you have for battery cell ?
A:Yes,Now we have CE,MSDS,ROHS,UN38.3 certification .
Q:What specifications of cells do you have?
A:We now can provide 3.2V 86AH/100AH/206AH/280ah Prismatic Battery Cell.
Q. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Suppliers with verified business licenses
Audited Supplier 
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