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2024-02-04

What is the capacity of the battery?

The capacity of the battery is divided into rated capacity and actual capacity. The rated amount of the battery refers to the minimum amount of electricity that should be discharged under certain discharge conditions when the battery is designed and manufactured. The Li-ion stipulates that the battery is charged for 3h under the charging conditions controlled by normal temperature, constant current (1C) and constant voltage (4.2V). The actual capacity of the battery refers to the actual power released by the battery under certain discharge conditions, which is mainly affected by the discharge rate and temperature (so strictly speaking, the battery capacity should specify the charging and discharging conditions). Common units of capacity are: mAh, Ah = 1000mAh).

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2024-02-04

How much does temperature affect lithium-ion batteries?

In all environmental factors, temperature has the greatest impact on the charge and discharge performance of lithium-ion batteries, lithium-ion batteries in high and low temperature environment charge and discharge, lithium-ion battery capacity retention rate has decreased.

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2024-02-04

What is capacity? What is pressure drop?

In the manufacturing process of the battery, the actual capacity of the battery cannot be completely consistent due to technological reasons. The process of classifying the battery by capacity is called sub-capacity through a certain charge and discharge system.

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2022-07-28

Building a Standard and Specification 1234 Suitable for Chinese IT Service Operation with SPS as the Core

The Group believes that in the information age of economic globalization, informatization will become the only way for SMEs to enhance their competitiveness, and e-commerce will become the key path for enterprises to achieve informatization. Therefore, the Group will continue to focus on promoting the e-commerce and informatization process of Chinese SMEs, continue to innovate, continue to introduce more and better services, build intelligent Chinese enterprises, and achieve smart entrepreneurs!

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