EU Stock
Poland Stock
Ukraine Stock 
USA Stock
AU Stock
-
![EV Grade A EVE 3.2V 280Ah Rechargeable LiFePO4 Battery Cell]()
EV Grade A EVE 3.2V 280Ah Rechargeable LiFePO4 Battery Cell
Ship from China US$54.00
-
![Gobel Power 51.2V Max 20kW 40kWh Stackable LiFePO4 Battery]()
Gobel Power 51.2V Max 20kW 40kWh Stackable LiFePO4 Battery
Ship from China US$0.14
-
![EV Grade A EVE 3.2V 314Ah MB31 Rechargeable LiFePO4 Battery Cell]()
EV Grade A EVE 3.2V 314Ah MB31 Rechargeable LiFePO4 Battery Cell
Ship from China US$61.00
-
![Gobel Power 51.2V 100Ah GP-SR3-PC100 LiFePO4 Server Rack Battery]()
Gobel Power 51.2V 100Ah GP-SR3-PC100 LiFePO4 Server Rack Battery
Ship from China US$0.14
Sample Cells Data:
Now we have warehouse in Germany and United States, fast free shipping to most Europe address.
Check products in Germany warehouse here: LiFePO4 Cells in European Warehouse
Check products in USA warehouse here: LiFePO4 Cells in USA Warehouse
Cell Grade:
In our system, Grade HSEV>LSEV>ESS.
Grade HSEV are the best quality cells, which are sold in EVE official shop. HSEV cells have strict matching standard, so price is pretty high.
EVE sell ESS cells to distributor such as Gobel Power. These cells are the second best quality cells you can get in the market.
Gobel Power do some tests and group better matching cells toghter, these are LSEV cells. LSEV cells have better matching standards than ESS cells.
If not all, 99% distributors have only ESS grade cells, no matter how they call these cells, Grade A+ or Grade A, they are ESS cells.
To discriminate HSEV cells from ESS cells, EVE starts to print B Mark on ESS cells, these cells are same as Intact QR cells, The only difference is QR.
Why EVE do it? In previous months, some distributors claim their cells are HSEV cells, but actually they are ESS cells. At that moment, Both HSEV and ESS cells have Intact QR, the only difference is HSEV cells have official testing report (Excel or Paper format), but testing report is easy to counterfeit, so EVE starts to print B Mark on all ESS cells.
Comparision of Various Grading Systems in the Market
| Speculated Official Grade |
Grade B B Mark QR No Test Report Cell Consistency: ★ Capacity Consistency: ★ Production Date: Unknown |
Grade B B Mark QR No Test Report Cell Consistency: ★★ Capacity Consistency: ★★ Production Date: Unknown |
Grade A- Intact QR With Test Report (Ver.1) Cell Consistency: ★★★ Capacity Consistency: ★★★ Production Date: Various |
Grade A Intact QR With Test Report (Ver.2) Cell Consistency: ★★★★ Capacity Consistency: ★★★★ Production Date: Within 6 Months |
| Gobel Power Grade |
ESS Capacity Consistency: ★ |
LSEV Capacity Consistency: ★★ |
HSEV- Capacity Consistency: ★★★ |
HSEV Capacity Consistency: ★★★★ |
| Other Sellers' Grade #1 | Grade B |
Grade B |
Grade A | Grade A+ |
| Other Sellers' Grade #2 | Grade B |
Grade A- Fake QR |
Grade A | Grade A+ |
| Other Sellers' Grade #3 | Grade B |
Grade A Fake QR |
Grade A+ | / |
| Other Sellers' Grade #4 | Grade B |
Grade A+ Fake QR |
/ | / |
| * The HSEV cell is within 6 months old when we send it out from our China warehouse. It may be older when you receive it, depending on shipping time and the duration it spends in overseas warehouse stock. | ||||
Each Cell with Detailed Data Report:
Now (after 2nd Nov 2023), you can get each cell's detailed data by QR decoder.
This is EVE 3.2V 280Ah LiFePO4 battery cell, model number is LF280K.
The price come with Bus bars and Bolts. one cell will come with one set bus bar and bolt (1 bar 2 bolts), If need more please contact us online.
All HSEV cells have detailed data in EXCEL file.
Normal shipping method is sea freight, railway and air freight. Sea freight and railway will take about 1-2 months, air freight can be less than 15 days. All shipping method is door to door delivery.
- Manufacturer:
- EVE
- Model No.:
- LF280K V3
- Typical Voltage:
- 3.2V
- Typical Capacity:
- 280Ah
- AC Impedance Resistance:
- ≤0.25mΩ
- Life Cycle:
- 8000
- Standard Charge/Discharge Current:
- 0.5C/0.5C
- Standard Charge Cut-off Voltage:
- 3.65V
- Standard Discharge Cut-off Voltage:
- 2.5V
- Continuous Charge/Discharge Current:
- 1C/1C
- Pulse Charge/Discharge Current (60s):
- 1C/2C
- Recommended SOC Window:
- 10%~90%
- Charging Working Temperature:
- 0℃~55℃
- Discharging Working Temperature:
- -20℃~55℃
- Self Discharging Rate:
- Short Term Storage Temperature (< 1 Month):
- -20℃~45℃
- Long Term Storage Temperature (< 1 Year):
- 0℃~35℃
- Storage Moisture:
- <95%
- Cell Dimension:
- 207.5*72*173.7mm
- Cell Weight:
- 5420g
- Certification:
- UL, MSDS, UN38.3, CE
- Warranty:
- 5 Years
Lifepo4 Zellen, 3,2V, LiFePO EVE 280ah, 8000 Zyklen
Brand new EVE 3.2V 280Ah Cell with original QR.
EVE 280Ah LiFePO4 Battery Cell CAD Drawing with Dimensions and Main Parameters
EVE 280Ah LiFePO4 battery cell is 3.2V LFP battery, widely used in home solar energy storage system, and it has been top choice for ESS DIY. This 280Ah lithium battery cell has 8000 max cycle life, long service life makes it suitable for diy powerwall.
Gobel Power was established in 2012 and is based in Shenzhen, China. Our products and services include wholesaling cylindrical & prismatic LiFePO4 and Lithium Ion battery cells, producing lithium battery packs and providing battery solutions. Our products are mainly used in solar energy storage, electric bikes, electric scooters, electric motorbike, boats, forklifts, sweepers, golf carts, and recreational vehicles.
