Rechargeable Lifepo4 Battery 3.2V 100AH LFP Battery Cell For Sale

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Rechargeable Lifepo4 Battery 3.2V 100AH LFP Battery Cell For Sale

Rechargeable Lifepo4 Battery 3.2V 100AH LFP Battery Cell For Sale

Rechargeable Lifepo4 Battery 3.2V 100AH LFP Battery Cell For Sale

Item Specification Remark
 Rated capacity 100Ah 0.2C rate discharge capacity
 Minimum capacity 100Ah
 Internal impedance ≤1.0mΩ
 Nominal voltage 3.2V
 Cell weight 2.8±0.1KG
 Standard discharge

conditions

 Constant current 50A
 End-of-discharge voltage 2.5V
 Standard charge method  Constant current 25A
 Charge voltage 3.55V
 Fast charge method  Constant current 100A
 Charge voltage 3.55V
 Max continuous discharge current 300A
 Cycle life 3000 cycles  80% DOD
 Operating temperature  Charging ambient

temperature

0~65°C
 Discharging ambient

temperature

-20~65°C
 Storage temperature -20~65°C
 Appearance  Without break,

distortion, contamination,

leakage.

They showed through a series of experiments that this approach does work, and can produce a lithium-carbon dioxide battery with voltage and capacity that are competitive with that of state-of-the-art lithium-gas batteries. Moreover, the amine acts as a molecular promoter that is not consumed in the reaction.

The key was developing the right electrolyte system, Khurram explains. In this initial proof-of-concept study, they decided to use a nonaqueous electrolyte because it would limit the available reaction pathways and therefore make it easier to characterize the reaction and determine its viability. The amine material they chose is currently used for CCS applications, but had not previously been applied to batteries.

This early system has not yet been optimized and will require further development, the researchers say. For one thing, the cycle life of the battery is limited to 10 charge-discharge cycles, so more research is needed to improve rechargeability and prevent degradation of the cell components. “Lithium-carbon dioxide batteries are years away” as a viable product, Gallant says, as this research covers just one of several needed advances to make them practical.

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