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| Categories | Lifepo4 Lithium Battery |
|---|---|
| Brand Name: | SOUNDON |
| Model Number: | SD-ES-3.2V20 Ah |
| Certification: | UN38.3, ROHS,MSDS |
| 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: | 20Ah |
| Weight: | 520g |
| Dimension: | Tickness:8.0*Width:125*Hight:256 (mm) |
| Working temperature: | -20~60℃ |
| Max charge current: | 1C |
| Cycle life: | >2000 times |
| Company Info. |
| Soundon New Energy Technology Co,.Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
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.
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