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3.55kWh 48V 74Ah Rack-mounted Sodium-ion Battery Pack
Main feature of this sodium ion battery pack:
*Support -40℃ low temperature discharge. Sodium ion battery low temperature working performance is much better than lithium ion battery, it could discharge over 75% of its capacity under -40℃ temperature.
*Over 6000 times cycle life. The cathode material is polyanion with much longer cycle life than the one made by layered oxide.
*Good safety performance. It won’t catch fire even if to be pierced.
*No over discharge effect. Sodium ion battery could be discharged at 0V and active successfully without any capacity loss.
*Customized. The capacity, voltage, dimension, housing, etc. could be adjusted according to your request.
Product Parameters:
| Battery Model | SP48070 |
| Nominal Voltage | 48V |
| Nominal Capacity | 74Ah |
| Rated Energy | 3.55KWh |
| Dimension | 442*650*177mm |
| Configuration | 17S2P |
| Cell | Pouch type 37Ah |
| Working Voltage Range | 25.5~55.25V |
| Standard Charge Current | 14.8A |
| Max. Charge Current | 74A |
| Standard Discharge Current | 14.8A |
| Max. Disharge Current | 74A(customized) |
| Housing Material | Iron |
| Weight | appx.39kgs |
| Charge Voltage | 55.25V |
| Dischage Cut-off Voltage | 25.5V |
| Charge Temperature | -10~45°C |
| Discharge Temperature | -40~80°C |
| Cyle Life | ≥6000 times |
Main Application of CIST sodium ion battery pack:
Communication space station, energy storage system, AGV, etc.
Q: What’s the lead time for mass production？
It depends on the actual situation. For example, if it’s mass production order for stackable energy storage battery with the quantity of 100-500pcs, leadtime is about 40-42 days. If we have the right item in stock, lead time is about 3-7 days.
Q: Can you accept OEM/ODM order?
A: Yes, we can. OEM/ODM requests are warmly welcome for both battery and inverter, we can add your LOGO on or re-design the housing for you.
Q: What kind of inverter do you have?
A: We have single phase inverters for low voltage energy storage system and three phase inverters for high voltage energy storage system, the power including 4.5kW,6kW,7.5kW,9kW,12kW for single phase type and 9kW,12kW,15kW,18kW and 22.5kW for 3 phase type.
The 6000 cycle life 3.55kWh 48V 74Ah rack mounted sodium ion battery pack with 10 years warranty is non-inflammable,and with wide discharge tempearture range.