Sodium ion Battery Cell 3v 50ah

Specification

Cell Brand: JM or Other Brands
Cell Model: 3v 50ah
Chemistry: Sodium ion Battery(SIB)
Nominal Voltage: 3V
Operational Voltage: 2.5V – 3.65V
Nominal Capacity: 50Ah
Impedance (1KHz): ≤0.17±0.05mΩ
Terminal: M6
Cycle Performance: ≥5000 Cycles(1C/5C, 25±2°C, SOC≥80%)
Standard Charge/Discharge Current: 1C/5C
Standard Charge/Discharge Cut-off Voltage: 3.65V/2.5V
Max Continuous Charge/Discharge Current: 1C/5C
Recommended SOC window: 10%～90%
Residual Capacity loss: Per month≤3.0%
Operating Temperature (Charging): 0℃~65℃
Operating Temperature (Discharge): -40℃~60℃
Storage Temperature: -40~60°C

 

Product Feature:

• Highly automated production equipment to ensure battery consistency.
• Square aluminum shell structure, high-precision explosion-proof valve design, good safety performance.
• Low internal resistance, high discharge rate, and stable discharge platform.
• Green environment, ISO14000 approval, products meet GB and UN criteria, and ROHS compliant.
• Long cycle life.

NOTE!
1. One Cell will come with one set busbar, bolt, and washer for free. (e.g. 4 Cells will come with 4 pcs(busbars + 8 bolts + 8 washers) .
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.