Description
This 3.1v 210ah sodium ion battery cell at a range of -40℃ to 60℃ temperature has excellent performance, therefore, the built energy storage battery with this cell is perfect for the region in low or extremely high temperatures.
Sodium-ion batteries do not exhibit over-discharge characteristics and can be discharged to zero volts. Furthermore, they release fewer flammable gases from the electrolyte, making them inherently safer than Lithium Iron Phosphate (LFP) batteries.
Features
- Brand new grade A
- Safer use
- Extreme temperature performance
Technical specifications
Rated capacity: 210Ah
Nominal voltage: 3.1V
DC internal resistance: ≤0.50mΩ
Cycle Life: >4000 Cycles
Battery Size:(L*W*H)173*71*204mm
Weight: 4.5kg
Cycle Life: >4000 Cycles
Battery Size:(L*W*H)173*71*204mm
Weight: 4.5kg
Technical Parameters
Nominal Voltage: 3.10V
Nominal Capacity: [email protected] at 25.0±3.0℃
Maximum limited voltage: 3.95 土0.05V
Minimum limited voltage: 1.50土0.05V can be discharged to 0V
DC internal resistance: ≤0.50mΩ
Dimension(L*W*H): 173.60土0.50mm*71.25土0.50mm*204.30土0.50mm
Energy density: ≥140.00Wh/kg
Weight: 4.50土0.50Kg
Storage temperature: -20℃ to 60℃
Charging: ≤-20℃(not recommended), -20℃~0℃(≤0.2C), 0℃~45℃(≤0.5C), ≥45℃(not recommended)
Discharging: ≤-40℃(not recommended), -40℃~0℃(≤0.2C), 0℃~45℃(≤0.5C), 45℃~60℃(≤0.2C), ≥60℃(not recommended)
Maximum instantaneous discharge current: 1.00C duration 10 seconds
Maximum Continuous Discharge Current: 0.50C and discharge temperature rise≤10℃