DEJIN 314Ah LiFePO4 Battery Cells - Brand New Grade A+ with QR Code

DEJIN 314Ah LiFePO4 cells are in Stock in EU warehouse. Limited quantities! – Order Now! First Come, First Served!

DEJIN 314Ah Specification：

Model: DEJIN 314Ah LiFePO4 Battery Cell
Battery brand: DEJIN
Chemistry: Lithium Iron Phosphate(LiFePO4 or LFP)
Nominal voltage: 3.2V
Operational voltage: 2.5V – 3.65V
Nominal capacity: 314Ah
AC internal resistance: ≤0.25mΩ
Weight: 5.55±0.1kg
Dimensions (mm): 207(Pole included)*173*71±1
Terminal: M6 Laser Welding Screw Hole
Tightening torque of busbar nuts: 6N.M
Cycle life: ≥8000 cycles (0.5P/0.5P, DOD 90%, 25±2℃, 70%EOL)
Standard charge/discharge current: 0.5P/0.5P
Standard charge/discharge cut-off Voltage: 3.65V/2.5V
Residual capacity loss: Per month ≤3.5%
Cycle fading: ≤3%
Charging temperature: 0℃~55℃
Discharging temperature: -20℃~60℃

Download Document:
DEJIN 314Ah LiFePO4 Battery Cells Specification.pdf

Why Choose Dejin 314Ah LiFePO4 Battery?
• Grade A Cells: Rigorously tested for consistent performance, 8000+ cycles
• QR Code Verification: Scan to check authenticity & manufacturing data
• EU Warehouse Stock: Fast shipping across Europe
• Perfect for Solar & Off-Grid: Wide Range of Applications, RV, electric bicycles/scooters, golf carts, boats, trolling Motor, off-gird solar energy storage, and ESS

NOTE!
1. One Cell will come with 1 busbar, 1 epoxy resin board, 2 flange nuts for free. (e.g. 4 pcs Cells will come with 4 pcs busbars, 4pcs epoxy resin board, 8 pcs flange nuts )
2. Each cell shall be used under the strict monitor, control, and protection by the BMS.
3. Before the first use, always charge the cells to full voltage. | FAQ: LiFePO4 battery charging guide.
4. We will match (capacity, voltage, resistance) all cells before delivery.
5. The battery is suitable for DIY lovers with experience.

Warranty

The warranty period is 5 years from the date you receive.

We only replace new cell for free due to the failure of manufacturing.

Before the shipment, we will detect the cell voltage/resistance/appearance and other issues. we can only ensure that single cell is good before the shipment.

When arrival you can test the cells within 1 week, if you found problems please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.

Remark

Please read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with the safe use of lithium battery knowledge, please go to our shop to buy the finished product.

DIY battery pack must get the cells balanced (same voltage ) before assembly.
And we don’t accept refund for buyers who don’t know how to assembled or unbalanced assembly.

Please use the correct BMS during assembly. We don’t accept refund for the problem caused during assembly process or after the assembly. Such as not use the BMS, the BMS connected to the wrong wire lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.

Before assembling, please make sure use the same capacity cell and use the same brand of the cell. It is forbidden to mix cells with different capacity and brand in the same battery system. Otherwise, we will not be responsible for quality assurance.

Application