Brand New Grade A 3.2V 302Ah LiFePO4 Battery Cells with QR Code

£608.00

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Ship From: China (20-45 working days)

  • China (20-45 working days)

Quantity: 4 PCS

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Will not ship until [19041994]
£608.00
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China New energy battery Brand New Grade A 302Ah LiFePO4 Battery Cells with QR Code

Electrical specification
Parameter Product Specification Condition
Standard capacity 302 Ah 25±2℃, 1C, new battery status
Minimum capacity 302 Ah 25±2℃, 1C, new battery status
Operating voltage 2.5~3.65V Cell temperature: T>0°C
2.0~3.65V Cell temperature: T≤0°C
Battery internal resistance (1KHz) 0.18±0.05mΩ New battery status 40%SOC
Shipping capacity 117~123Ah New battery status 40%SOC
Monthly self discharge ≤3.5% 25 ° C, 50%SOC, new battery storage after 3 months
Operating temperature (charging) 0~65℃
Operating temperature (discharge) -35~65℃
Battery weight ≤5.51Kg N.A.
Battery size 72*174*208mm
Cell cycle ≥4000cycles Initial clamping force 300Kgf, standard charge and discharge test
Standard charging current 0.5C 25±2℃
Maximum charging sustainable current 1C 25±2℃
Standard charging voltage The maximum value of a single battery is 3.65V /
Standard charging temperature 25±2℃ The cell temperature
Absolute charging temperature (cell temperature) 0~65℃ No matter what charging mode the cell is in, once the temperature of the cell is found to exceed the absolute charging temperature range, it will stop charging
Absolute charging voltage Maximum 3.65V No matter what charging mode the cell is in, once the cell voltage is found to exceed the absolute charging voltage range, it will stop charging
Standard discharge current 0.5C 25±2℃
Max continuous discharge current 1C N.A.
Discharge cut-off voltage 2.5V Temperature T > 0 ℃
2.0V Temperature T≤0℃
Absolute discharge temperature -35~65℃ Whether the cell is in continuous discharge mode or pulse discharge mode, if the cell temperature exceeds the absolute discharge temperature, then stop discharging
Charge termination 3.65V Stop charging when the battery voltage reaches 3.65V
Discharge end Minimum 2.5V
Short circuit protection Short circuit is not allowed In case of short circuit, the overcurrent disconnects the battery (battery).

 



NOTES
1. Each cell shall be used under the strict monitor, control, and protection by the BMS.
2. Before the first use, always charge the cells to full voltage. | Please refer to: LiFePO4 battery charging guide.
3. We will match (capacity, voltage, resistance) all cells before delivery.
4. The battery is suitable for DIY lovers with experience.


WARN
1. CELLS ARE POTENTIALLY DANGEROUS AND PROPER PRECAUTIONS MUST BE OBSERVED IN HANDLING AND MAINTENANCE.
2. RUNNING TESTS ON THE CELLS IMPROPERLY MAY RESULT IN SEVERE PERSONAL BODY INJURY OR PROPERTY DAMAGES.
3. WORK ON CELLS MUST BE PERFORMED ONLY WITH PROPER TOOLS AND PROTECTIVE EQUIPMENT MUST BE USED.
4. CELL MAINTENANCE MUST BE CARRIED OUT BY PERSONNEL KNOWLEDGEABLE OF CELLS AND TRAINED IN THE SAFETY PRECAUTIONS INVOLVED.
*FAILURE TO OBSERVE THE ABOVE MAY CAUSE VARIOUS HAZARDS.

 

Specification
Cell Brand: 3.2V302Ah
Cell Model: 3.2V302AH
Chemistry: Lithium Iron Phosphate(LiFePO4 or LFP)
Capacity: 302 Ah
Nominal Voltage: 3.2V
Charging limit voltage: 3.65V
Discharge cut-off voltage: 2.5V
Operational Voltage: 2.5V~3.65V
Battery Internal Resistance (1KHz): 0.18±0.05mΩ
Shipping capacity: 117~123Ah
Residual Capacity loss: Per month ≤3.5%
Operating Temperature (Charging): 0℃~65℃
Operating Temperature (Discharge): -35℃~65℃
Cell Weight: ≤5.51Kg
Cell Dimension (mm): 207.2*71.65*174mm
Cell Cycle: ≥4000cycles
Standard Charge Electric Current: 0.5C
Maximum Charge Sustainable Current: 1C
Absolute charging temperature (cell temperature): 0~65℃
Absolute charging voltage: Maximum size of 3.65V
Standard discharge electric current: 0.5C
Maximum sustained discharge current: 1C
Standard discharge electric temperature: 25 ±2℃
Absolute discharge temperature: -35~65℃

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Brand New Grade A 3.2V 302Ah LiFePO4 Battery Cells with QR Code

China (20-45 working days) / 4 PCS
China (20-45 working days) / 4 PCS
£608.00