Pulse formation technology adopts periodic pulse current (including forward and reverse pulses) to replace the traditional constant current mode. It optimizes the electrochemical process by adjusting pulse parameters and improves battery performance.
Equipment Performance
● Pulse Width: 20ms~500ms
● Pulse Current Range: 0.5C~3C
● Charge-Discharge Rise Time: 3ms
● Charge-Discharge Switching Time: 5ms
● Working Mode: Positive Pulse, Negative Pulse
Technical Advantages
● Reduce polarization and temperature rise, suppress lithium precipitation, and improve formation safety and yield rate
● Optimize SEI film to enhance cell cycle life and stability
● Improve the consistency of cell voltage and internal resistance, and increase grouping accuracy
● Support high-current fast formation, shortening working hours by 30%
● Reduce side reactions and self-discharge, and improve cell quality
● Reverse pulses eliminate side reaction products on the electrode surface, further optimizing the uniformity of the SEI film
Application Scenarios: Formation, grading and testing procedures for 3C, power and energy storage cylindrical cells
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Application Scenarios: Formation, grading and testing procedures for 3C, power and energy storage cylindrical cells
Learn more >
Application Scenarios: Formation, grading and testing processes for 3C, power and energy storage cells
Learn more >
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