- It is strictly forbidden to immerse the cell in water. When it is not in use, it should be placed in a cool and dry environment.
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Do not overcharge the cell. Otherwise, cell overheating and fire may occur. During cell installation and use, hardware and software must be protected against multiple overcharge failures. See 4.3 of this specification for the minimum requirements of protection.
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It’s necessary to set a reasonable charging time limit, otherwise, the cell may overheat, resulting in thermal runaway or fire. BMS management failure of this kind shall be considered during module design.
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If improper charge termination occurs, the root reasons shall be found and resolved before reuse to avoid negative effects on electrical and safety performances.
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It is forbidden to over-discharge. During the normal use of the cell, charge the cell regularly to keep the voltage above 2.8 V, so as to avoid over-discharge.
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The temperature of the cell shall not exceed 60¡æ in any normal use, otherwise the BMS must shut down the cell and stop cell operation.
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Please use a special charger for lithium-ion batteries when charging
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During use, please connect the positive and the negative of the cell strictly according to the labels and instructions, and reverse charging is forbidden.
- It is forbidden to use metal to directly connect the positive and the negative of the cell to short-circuit. Otherwise, strong current and high temperature may cause personal injury or fire.
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It is forbidden to transport or store the cell with metal, such as hairpins, necklaces, etc.
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It is forbidden to knock, throw, step on or bend the cell.
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It is forbidden to directly weld the cell or pierce the cell with nails or other sharp objects
- Try to protect the cell from mechanical shock, collision and pressure impact. Otherwise, the cell may be short-circuited internally, resulting in high temperature and fire.
- It is forbidden to use or place the cell at a high temperature environment (under direct-sunlight). Otherwise, cell overheat, function failure or life shorten may occur.
- It is forbidden to use it in places with strong static electricity and strong magnetic fields; otherwise cell safety protection devices may be damaged and cause safety hazards.
- Customer shall securely fix the cell to a solid surface and bind the power cord in a proper place to avoid arcing and sparks caused by friction.
- It is forbidden to use plastic for cell encapsulation and electrical connection. Improper electrical connection may cause overheat during cell use.
- If the cell leaks and the electrolyte spills onto the skin or clothes, immediately wash the affected area with running water. If the cell leaks and the electrolyte enters the eyes, mouth, nose and other open parts of the human body, immediately wash with plenty of water and seek medical treatment immediately, otherwise serious injuries will be caused to the human body. No person or animal is allowed to swallow any part of the cell or any substance contained in the cell.
- If the cell emits peculiar smell, heat, discoloration, deformation, or any abnormality during use, storage, or charging, immediately remove the cell from the device or charger and stop using it.
