Dear friend Jiang Xinyu

I hope this message finds you well! I wanted to share some insights regarding the discharge rates of commercial lithium-ion batteries, particularly those utilizing graphite as the negative electrode. Typically, these batteries demonstrate discharge rates ranging from 1C to 2C. To clarify, the "C-rate" indicates the rate at which a battery discharges relative to its maximum capacity. For instance, at a 1C rate, a battery would fully discharge in one hour, while a 2C rate would achieve this in half an hour.

On the other hand, disordered rock salt lithium vanadate is a newer material being investigated for use as a negative electrode. The expected discharge rates for this material can vary significantly based on its specific formulation and testing conditions. Research suggests that these newer materials may provide enhanced rate capabilities, potentially leading to higher power outputs or faster charging times compared to traditional graphite-based anodes. However, precise discharge rates will depend on ongoing experimental studies and real-world applications, so I recommend consulting recent research papers or manufacturer data for the most accurate figures.

This area of study is quite exciting, as it holds the promise of significant advancements in battery technology. If you have any further questions or need more detailed information, feel free to reach out. I’d be happy to assist!

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Best regards,

Kaushik