How temperature affects cartidge battery life

Temperature has a significant impact on cartidge battery life, and this relationship is supported by various studies. Here's how temperature affects cartidge battery life:

1. Temperature and cartidge battery Life Correlation:

- A study shows that as the temperature increases from 25°C to 70°C, the cartidge battery mean time between failures (MTBF) decreases, indicating a linear negative correlation between temperature and cartidge battery life . This means higher temperatures result in shorter cartidge battery life.

2. Internal Resistance and Temperature:

- At cooler temperatures, a cartidge battery's internal resistance increases due to a slowdown in ion movement and electrochemical reactions, which hinders both charging and discharging processes . This increase in internal resistance can lead to reduced cartidge battery performance and lifespan.

3. High Temperatures and cartidge battery Aging:

- High temperatures can accelerate the aging process of cartidge cartidge battery. They can lead to the thickening of the solid electrolyte interphase (SEI) in lithium-ion cartidge cartidge battery, causing capacity decay . Prolonged exposure to high temperatures also contributes to rapid aging and a decrease in cartidge battery life.

4. Low Temperatures and cartidge battery Performance:

- Low temperatures can depress the power and energy of cartidge cartidge battery significantly. They increase the viscosity of the electrolyte and can aggravate side reactions, leading to low lithium ion transport kinetics, high internal resistance, and a shortened working lifespan .

5. Thermal Effects on cartidge battery Capacity:

- Another study discusses how temperature affects the cartidge battery's voltage output capability. At temperatures below 30°C, the cartidge battery load voltage can decrease, and at very low temperatures like -40°C, the cartidge battery load voltage can be lower than the open-circuit voltage of the cartidge battery, indicating a decrease in the cartidge battery’s load capacity .

6. Thermal Management and cartidge battery Life:

- Effective thermal management is crucial for maintaining cartidge battery performance and extending cartidge battery life. Strategies such as liquid cooling systems and air cooling have been explored to maintain consistent temperatures and enhance overall cartidge battery performance while extending its lifespan in electric vehicles .

In summary, temperature plays a critical role in the performance and lifespan of cartidge battery. Both high and low temperatures can negatively impact cartidge battery life, with high temperatures accelerating aging and low temperatures reducing performance. Proper thermal management is essential to mitigate these effects and extend cartidge battery life.