Place of Origin:
China
Brand Name:
SOUNDON
Certification:
UN38.3, ROHS,MSDS
Model Number:
SD-ES-3.2V20 Ah
3.2V 20AH Lifepo4 Lithium Battery For House Energy Storage System Stability Safety
Specifications:
| Item | Specification |
| Nominal Capacity | 20Ah |
| Nominal Voltage | 3.2V |
| Charge cut-off voltage | 3.65V |
| Discharge cut-off voltage | 2V |
| charge and discharge current | 0.5C |
| Standard discharge voltage | 0.5C |
| Fast charge current | 1C |
| Fast discharge current | 2C |
| Instantaneous charge current | 3C |
| Instantaneous discharge current | 3C |
| Operating temperature | Charging :0~45℃ |
| Discharging :-20~60℃ | |
| Storage temperature | ≤1 month: -20~+50℃ |
| ＞1 month: -10~+35℃ | |
| Initial load | 50%-60% |
| Weight | 520g |
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
Our company:
Soundon New Energy, a professional manufacturer of lithium ion batteries. Our lithium batteries provide steady discharge & charge performance in a lighter volume, are applicable for different kinds of electric vehicles.
ISO/TS 16949, ISO 9001, ISO 14000, CB certification, CE certification and other quality test report obtained.
With our advanced equipments, we can provide customized product with high quality.
Send your inquiry directly to us
