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UPS 19Ah LifePo4 Lithium Battery For House Energy Storage System

Categories Lifepo4 Lithium Battery
Brand Name: SOUNDON
Model Number: SEPFe7592250P--19Ah
Certification: UN38.3, ROHS,MSDS,UL
Place of Origin: China
MOQ: 10pcs
Price: Negotiation
Payment Terms: T/T or L/ C
Supply Ability: 20000pcs/day
Delivery Time: 25-30 days
Packaging Details: PVC case with inner ,carton box outside
Voltage: 3.2V
Discharge ending voltage: 2V
capacity: 19Ah
Weight: 369g
Working temperature: -20~60℃
Max charge current: 1C
Cycle life: >2000 times
Max Pluse charging current: 1.5C
Max Pluse Discharging current: 2C
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UPS 19Ah LifePo4 Lithium Battery For House Energy Storage System

19Ah LifePo4 Lithium Battery With Longer Cyclelife For House Energy Storage System,UPS ,back up power


Specifications:


ItemSpecification
Nominal Capacity19Ah ,0.5C discharging(25±2℃)
Nominal Voltage3.2V
Charge Ending
Voltage
3.65V
Discharge Ending
Voltage
2.0V(≥0℃)
1.6V(< 0℃)
Standard Charging
Method
25±2 0.5C constant current charge to 3.65V, then constant voltage
3.65V charge till charged current declines to ≤ 0.05C
Standard Discharging
Method
25±2 0.5C constant current discharge to 2.0V
Max. Pulse Charging
Current
1.5C (1545, 50%SOC )≤30S
Max. Pulse
Discharging Current
2C (1545, 50%SOC)≤60S
Operating
environment
Charging:0-55, max.90%RH
Discharging: -30-55, max.90%RH
Impedance2.5mΩ
Cell Weight
(Not include PCB)
0.369±0.015 kg
Weight energy density170Wh/Kg
Volume energy density357Wh/L


Lithium Iron Phosphate (LiFePO4)


Li-phosphate offers good electrochemical performance with low resistance. The key benefits are high current rating and long cycle life, besides good thermal stability, enhanced safety and tolerance if abused. Li-phosphate is more tolerant to full charge conditions and is less stressed than other lithium-

ion systems if kept at high voltage for a prolonged time.


Lifepo4 Battery cells test performance :


1.high discharge rate :



wide temperature discharge



Longer cycle life



Mass Production




Quality UPS 19Ah LifePo4 Lithium Battery For House Energy Storage System for sale
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