3.2V 280Ah Grade A LiFePO4 Lithium ion battery cell

2021-08-24 01:19

Specification

Items
Specification
Nominal Capacity
280Ah
Nominal Voltage
3.2V
Impedance(Max, at 1000Hz.)
≤0.25mΩ
Weight
5300± 300g
Dimension (Pls. refer to the drawing)
71.5*173.7*204.8mm
Charge cut-off Voltage
3.65V
Standard charge current
0.5C
Discharge cut-off Voltage
2.5V
Standard discharge current
0.5C
Continuous discharge current (Max.)
1C
Peak discharge current (30s)
2C
Charge Temperature
0°C ~ 45°C
Discharge Temperature
-20°C ~ 60°C
Storage
1year @ 0~35°C
Cycle life
3000

3.2V 280Ah LiFePO4 battery

This UL certified 3.2V 280Ah LiFePO4 battery cell has the following advantages:

1. Good high-temperature performance
2. Long cycle life
3. No memory effect
4. Low self discharge rate
5. Good safety characteristics
6. Environment friendly

 Application

Passenger and commercial plug-in hybrid electricvehicles (PHEVs) Passenger and commercial battery electric vehicles (BEVs) Solar power storeing ,e-bike , e scooter, golf cart And Others . wildly use battery, model aircraft, electric tools,power tools , Golf carts, sightseeing coaches,diy battery pack ,solar energy, inverters and others

Related LiFePO4 Cells

Item
Voltage (V)
Capacity(Ah)
Energy (Wh)
Dimension (mm)
Weight (g)
3.2
76
243.2
27.5*148*202.6
1650
3.2
130
416
44.4*147.4*272
3425
3.2
202
646.4
53.7*173.8*207.05
3950
3.2
228
729.6
53.72*173.93*207.2
4220
3.2
302
966.4
71.65*173.93*207.2
5510
3.2
173
553.6
41.1*173.9*207.2
3250
3.2
280
896
71.5*173.7*204.8
5300

Packing And Shipping

1. By sea, by air Shipping, other good shipping ways also welcomed.

2. We will send products in 7 days after the bank receipt.

3. A tracking number and photos of products will send by email after arrange shipped.

Tips
DIY battery pack must get the cells balanced (same voltage ) before assembly. Later if there happens don't know how to assembled or wrong assembly is not accepted refund. Professionals will detected voltage/resistance/appearance and other issues before every shipment, we can only ensure that the single battery is good, when arrival you can test the cells within 15 days, after that means batteries have no problem, does not provide return nor refund. If you found problems you can contact us for return or refund. Battery can only be unused (the electrode intact, no welding, no wear, the appearance good) to provide return. Any return behavior buyers need to be responsible for shipping fee.
1).Warranty period:
3 years(from the date of successful delivery),if the single battery capacity less than 80% initial capacity,take the test pictures or video to us,we will replace it or give satisfied solution.
2).If any miss or damaged for the shipping.Please contact us firstly, then send us the picture or video to check. In case of loss of cargo or the battery is damaged and can not be used or there is a greater risk of use, we will communicate with buyer if resend it or replace it or refund the product cost.If buyer send back the cells to seller,buyer should pay for the shipping cost.
3).These situations not provide return nor refund
a. After the assembly or assembly process happen any problem, such as the protection board connected to the wrong wire burned lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.
b. For damage caused , such as battery bulge/welded, battery pack without protection BMS caused by charging. Tips:
*These products are prototype batteries without protection board,you need to purchase a match one! You can check our shop and search BMS. *please consider before taking orders, place order means you have agreed. thank you for your cooperation!

Note: We are a battery manufacturer. All products do not support retail, we only do B2B business.please contact us for product prices!